Basic Animal Husbandry Statistics 2025
- 30 Nov 2025
In News:
The Ministry of Fisheries, Animal Husbandry and Dairying, in coordination with the Ministry of Panchayati Raj, released the annual publication Basic Animal Husbandry Statistics (BAHS) 2025 on National Milk Day (26 November 2025). The report presents comprehensive, state-wise data on production and per-capita availability of milk, eggs, meat and wool, based on the Integrated Sample Survey (ISS) conducted from 1 March 2024 to 29 February 2025 across three seasons—summer, rainy and winter.
Key Findings
Milk Production
- Global Rank: 1st
- Output (2024–25): 247.87 million tonnes, a 3.58% increase over 2023–24.
- Per Capita Availability: 485 g/day (up from 319 g/day in 2014–15).
- Top Producers: Uttar Pradesh (15.66%), Rajasthan (14.82%), Madhya Pradesh (9.12%), Gujarat (7.78%), Maharashtra (6.71%)—54.09% combined share.
- Growth by Source: Crossbred cattle (+4.97%), Indigenous cattle (+3.51%), Buffaloes (+2.45%).
Egg Production
- Global Rank: 2nd
- Output (2024–25): 149.11 billion eggs, 4.44% growth.
- Per Capita Availability: 106 eggs/year (up from 62 in 2014–15).
- Major Contributors: Andhra Pradesh (18.37%), Tamil Nadu (15.63%), Telangana (12.98%), West Bengal (10.72%), Karnataka (6.67%)—64.37% combined.
- Production Mix: Commercial poultry 84.49%; Backyard poultry 15.51%.
Meat Production
- Global Rank: 4th
- Output (2024–25): 10.50 million tonnes, 2.46% growth.
- Poultry Share: ~50% (5.18 million tonnes).
- Top States: West Bengal, Uttar Pradesh, Maharashtra, Andhra Pradesh, Telangana—57.55% combined.
Wool Production
- Output (2024–25): 34.57 million kg, 2.63% growth.
- Leading States: Rajasthan (47.85%), Jammu & Kashmir (22.88%), Gujarat, Maharashtra, Himachal Pradesh—85.98% combined.
3rd India-Indonesia Defence Ministers’ Dialogue
- 30 Nov 2025
In News:
India and Indonesia held the third India–Indonesia Defence Ministers’ Dialogue in New Delhi, co-chaired by Rajnath Singh, India’s Defence Minister, and Sjafrie Sjamsoeddin, the Defence Minister of Indonesia. The dialogue marked another step in deepening bilateral defence ties amid evolving regional security dynamics in the Indo-Pacific.
Context and Significance
The Indonesian Defence Minister’s visit reflects growing momentum in India–Indonesia defence engagement. It followed high-level interactions earlier in the year, including the Indonesian President’s visit to India, underscoring the strategic importance both countries attach to defence and security cooperation.
Key Areas of Discussion
1. Regional and Multilateral Security: The two sides reviewed regional security developments and discussed multilateral issues affecting the Indo-Pacific. They reaffirmed commitment to a free, open, inclusive, and rules-based Indo-Pacific, noting convergence between the ASEAN Outlook on the Indo-Pacific and India’s Indo-Pacific Oceans Initiative (IPOI).
2. Maritime Cooperation: Given Indonesia’s strategic geography overseeing key sea lanes such as the Malacca, Sunda, and Lombok Straits both sides agreed to enhance cooperation in maritime domain awareness, naval coordination, and regional maritime security. They also highlighted collaboration through multilateral forums like the Indian Ocean Rim Association.
3. Defence Industry and Technology Collaboration: Indonesia welcomed India’s proposal to establish a Joint Defence Industry Cooperation Committee. This mechanism aims to strengthen technology transfer, joint research and development, harmonisation of certification standards, and defence supply-chain linkages. Prospects such as the BrahMos missile deal and broader defence manufacturing collaboration were also noted.
4. Military-to-Military Engagements: The dialogue reviewed progress in joint exercises across the three services. Key engagements include Super Garuda Shield, Exercise Garuda Shakti (Army), Exercise Samudra Shakti (Navy), participation in MILAN naval exercises, and proposed air manoeuvre exercises, reflecting expanding operational interoperability.
Broader India–Indonesia Relations
Beyond defence, India and Indonesia share strong economic ties, with bilateral trade reaching USD 38.8 billion in 2022–23. Defence cooperation is increasingly viewed as a pillar supporting wider strategic, economic, and people-to-people relations.
Operation Sagar Bandhu
- 30 Nov 2025
In News:
India has launched Operation Sagar Bandhu, a rapid Humanitarian Assistance and Disaster Relief (HADR) mission, to support Sri Lanka in the aftermath of Cyclone Ditwah, which triggered severe floods and landslides across the island nation, causing over 80 deaths and large-scale displacement.
Background and Launch
Cyclone Ditwah brought intense rainfall from mid-November, leading to riverine flooding particularly in Sri Lanka’s Western Province and widespread damage to homes and infrastructure. In response, India initiated Operation Sagar Bandhu as part of its Neighbourhood First Policy and Vision MAHASAGAR, underscoring its commitment to regional solidarity and maritime cooperation.
Relief Deployment and Coordination
The operation is coordinated by the Ministry of External Affairs, with operational support from the Indian Navy and the Indian Air Force.
- Sea-based relief: India’s aircraft carrier INS Vikrant and frontline warship INS Udaigiri reached Colombo carrying emergency supplies and HADR equipment.
- Air-based relief: An IAF C-130J transport aircraft delivered approximately 12 tonnes of humanitarian aid, including tents, tarpaulins, blankets, hygiene kits, and ready-to-eat food.
This sea–air integrated logistics ensured swift delivery to affected areas and flexibility to scale assistance as conditions evolved.
Humanitarian Impact
Sri Lanka’s Disaster Management Centre reported extensive flooding across multiple provinces, thousands of affected families, and damage to hundreds of homes. Heavy rainfall warnings exceeding 150–200 mm in several districts raised concerns of further inundation. India’s relief supplies were handed over to Sri Lankan authorities to support immediate shelter, sanitation, and food needs.
Diplomatic Significance
India’s leadership highlighted solidarity with its “closest maritime neighbour.” The mission demonstrates India’s readiness to act as a first responder in the Indian Ocean Region, reinforcing trust and cooperation during crises. It also showcases India’s growing HADR capability, combining naval reach, airlift capacity, and inter-ministerial coordination.
Sujalam Bharat Summit 2025
- 30 Nov 2025
In News:
The Ministry of Jal Shakti will host the Vision for Sujalam Bharat Summit 2025 at Bharat Mandapam, New Delhi, marking a major national initiative to build a coherent, practical and cooperative water security framework for India. The Summit forms part of NITI Aayog’s six thematic Departmental Summits, envisaged by the Prime Minister to bring together Central and State governments along with junior and field-level cadres for solution-oriented governance.
Objectives and Approach
The Summit aims to accelerate water sustainability through:
- Evidence-based policymaking
- Sectoral reforms
- Cooperative federalism in water governance
It adopts a whole-of-government approach, bridging the gap between policy formulation and on-ground implementation, and aligning national priorities with State- and community-level action.
Thematic Areas Covered
The Vision for Sujalam Bharat process encompasses six critical thematic areas:
- Rejuvenation of Rivers and Springs: Focus on Aviral (continuous) and Nirmal (clean) Dhara through spring-shed management, catchment protection, wetland restoration, riverfront development, and community-led river stewardship.
- Greywater Management and Reuse: Promotion of circular water use via pricing and financing models, nature-based solutions, septage management, and reuse in domestic, industrial and urban sectors.
- Technology-driven Water Management: Deployment of AI-based monitoring, micro-irrigation, leak detection, loss reduction, and precision agriculture to enhance demand-side efficiency.
- Water Conservation and Groundwater Recharge: Managed aquifer recharge, revival of traditional water systems, community-led groundwater governance, and behavioural change aligned with the LiFE (Lifestyle for Environment) initiative.
- Sustainable Drinking Water Supply: Emphasis on source sustainability planning, climate-resilient infrastructure, community-based operations and maintenance (O&M), and digital governance tools.
- Community & Institutional Engagement: Empowerment of Panchayati Raj Institutions (PRIs), Self-Help Groups (SHGs), frontline workers, and local bodies, alongside stronger inter-departmental convergence.
Consultative Process and Key Outcomes
Between September and October 2025, the Ministry conducted six thematic workshops, engaging over 2,800 participants from across States/UTs, Central ministries, technical institutions, PRIs, NGOs, SHGs and field-level officials.
Based on these consultations, five national priorities were identified:
- Strengthening source sustainability
- Scaling groundwater recharge
- Expanding modern and nature-based solutions
- Revitalising community institutions
- Enhancing inter-departmental convergence
Significance
- Provides a national roadmap for water-secure and climate-resilient India
- Integrates rural–urban water management, sanitation, irrigation efficiency and drinking water security
- Encourages community ownership of water assets for long-term sustainability
- Strengthens alignment between strategy and execution through cooperative federalism
Indian names approved for Martian Landforms
- 30 Nov 2025
In News:
The International Astronomical Union (IAU) has approved seven new Indian names proposed by Kerala-based researchers for geological features on Mars, marking a significant recognition of India’s scientific and cultural contributions in planetary science. These names include Martian craters, valleys and plains inspired by Indian geographers, scientists and locations with geological or space-science relevance.
Martian Landforms named after Indian Places and Personalities
Among the newly approved names, several are inspired by Kerala’s geography and India’s space and scientific legacy:
- Periyar Vallis: A Martian valley named after the Periyar River, Kerala’s longest river, highlighting similarities between fluvial landforms on Earth and Mars.
- Varkala Crater: Named after Varkala beach, known for its laterite cliffs rich in jarosite, a mineral also detected on Mars, making it a key terrestrial analogue site.
- Bekal Crater: Named after Bekal Fort in Kasaragod, a historic coastal fort associated with the Keladi Nayaka dynasty, Mysore rulers and the British.
- Thumba Crater: Named after Thumba, the birthplace of India’s space programme and home to the Thumba Equatorial Rocket Launching Centre (1962), where Indian Space Research Organisation (ISRO) began its early rocket launches.
- Valiamala Crater: Named after Valiamala, which hosts the Indian Institute of Space Science and Technology (IIST), India’s premier space education institution.
- Krishnan Crater: Named in honour of M. S. Krishnan, India’s pioneering geologist and first Indian Director of the Geological Survey of India (GSI). Located in the Xanthe Terra region, the crater is about 3.5 billion years old and preserves evidence of ancient glacial and fluvial activity.
- Krishnan Planus: A plain southeast of the Krishnan Crater, also named after M. S. Krishnan and geologically associated with the crater system.
Note: In 2024, the IAU had approved three Indian-proposed names from Ahmedabad-based Physical Research Laboratory (PRL), including Lal Crater (after geophysicist Devendra Lal) and Mursan and Hilsa craters (named after towns in Uttar Pradesh and Bihar).
How are Martian surface features named?
The IAU is the global authority responsible for naming celestial bodies and planetary features. Proposals are evaluated by its Working Group for Planetary System Nomenclature (WGPSN).
Key guidelines include:
- Large craters (>50 km): Named after deceased scientists with foundational contributions.
- Small craters: Named after towns or villages with populations below 100,000.
- Names must be unique, culturally relevant, non-political, non-offensive, and easy to pronounce.
- Each proposal must include the name’s origin, coordinates, imagery, feature type and scientific justification.
Cyclone Ditwah and Cyclone Senyar
- 29 Nov 2025
In News:
Two tropical cyclonic systems, Cyclone Ditwah and Cyclone Senyar, developed almost simultaneously over the Bay of Bengal–Andaman Sea region, drawing attention to the heightened cyclogenesis during the retreating phase of the Southwest Monsoon (October–November). The India Meteorological Department (IMD) has issued alerts for India’s east coast due to associated heavy rainfall and wind impacts.
Cyclone Ditwah: Key Facts
- Nature: Tropical cyclonic storm
- Area of formation: Southwest Bay of Bengal
- Development: Rapid intensification from a depression to a cyclonic storm in less than 24 hours
- Movement & impact: Moving towards the coasts of Tamil Nadu, Puducherry and southern Andhra Pradesh, with heavy rainfall and gusty winds expected
- Naming: Ditwah is the recommended name by Yemen
Cyclone Senyar: Key Facts
- Nature: Cyclonic system originating from a low-pressure area
- Area of formation: Near Malaysia/Strait of Malacca, over the South Andaman Sea and adjoining Bay of Bengal
- Development: Intensified into a depression and further strengthened before weakening over the Strait of Malacca
- Impact: Though it weakened, its remnant circulation and moisture feed triggered very heavy rainfall over parts of the Andaman & Nicobar Islands and South India
- Naming: Senyar is the recommended name by the UAE
Why are cyclones frequent in the Bay of Bengal During the Retreating Monsoon?
- Warm Sea Surface Temperatures (SSTs): Post-monsoon SSTs of ~28–30°C or higher provide abundant latent heat for cyclone formation.
- High Moisture Content: Strong moisture inflow from the equatorial Indian Ocean and the Bay creates a deep, humid troposphere, favouring convection.
- Southward Shift of ITCZ: During monsoon withdrawal, the Inter-Tropical Convergence Zone (ITCZ) and monsoon trough move southward over the Bay, enhancing convergence and vorticity.
- Low Vertical Wind Shear: October–early November typically sees reduced wind shear over the Bay, allowing systems to organise and intensify.
- Re-intensification of Monsoon Lows: Remnant lows/depressions moving back over warm Bay waters can re-strengthen into cyclones.
- Bay vs Arabian Sea Contrast: The Bay’s semi-enclosed nature, large river freshwater inflows (e.g., Ganga–Brahmaputra), and warmer, stratified surface waters make it more cyclone-prone than the Arabian Sea in this season.
Regional Implications
- East Coast Vulnerability: Tamil Nadu, Puducherry and Andhra Pradesh face risks of heavy rain, flooding and wind damage.
- Island Territories: The Andaman & Nicobar Islands are particularly susceptible to rainfall bursts from systems forming near the Andaman Sea.
- Hydro-meteorological Risk: Back-to-back systems can compound impacts through soil saturation, runoff and riverine flooding.
Superbugs
- 29 Nov 2025
In News:
The Indian Council of Medical Research (ICMR), through its Antimicrobial Resistance Research & Surveillance Network (AMRSN) Report 2024, has warned that common infections in India are becoming increasingly difficult to treat due to rapidly rising antimicrobial resistance (AMR). Routine and even last-line antibiotics are losing effectiveness against widely prevalent hospital pathogens.
Key Findings of AMRSN Report 2024
- Common infections affected: Urinary tract infections (UTIs), pneumonia, sepsis, and diarrhoeal diseases.
- Failing antibiotics:
- Fluoroquinolones
- Third-generation cephalosporins
- Carbapenems (last-line drugs)
- Piperacillin–tazobactam
- Based on nearly one lakh lab-confirmed samples from major hospitals, drug-resistant Gram-negative bacteria dominate hospital infections.
Major Superbugs Identified
- Escherichia coli (E. coli):
- Leading cause of UTIs, abdominal and bloodstream infections.
- Shows declining susceptibility even to strong antibiotics.
- Klebsiella pneumoniae:
- Major cause of pneumonia and sepsis.
- Resistant to piperacillin–tazobactam in ~75% cases and to carbapenems in most samples.
- Acinetobacter baumannii:
- Particularly severe in ICUs.
- Shows ~91% resistance to meropenem, severely limiting treatment options.
- Pseudomonas aeruginosa:
- Rising resistance, especially in ventilator-associated pneumonia.
Overall, 72% of bloodstream infections and most ventilator-associated pneumonia cases were caused by highly drug-resistant Gram-negative bacteria.
Fungal Resistance Trends
- Candida auris: Nearly 10% resistance among isolates.
- Aspergillus species: Around one-third resistant to amphotericin B, a key antifungal drug.
What are Superbugs?
Superbugs are bacteria or fungi resistant to multiple antimicrobial drugs, making routine infections hard or impossible to treat.
Key causes:
- Overuse and misuse of antibiotics
- Incomplete treatment courses
- Excessive use of high-end antibiotics in hospitals
- Gene transfer between microbes
Implications of Rising AMR
- Treatment failure: Doctors are forced to use toxic or expensive drug combinations.
- Higher mortality: ICU infections become life-threatening.
- Longer hospital stays: Increased isolation and healthcare burden.
- Economic impact: Higher treatment costs and productivity losses.
- Public health risk: Routine infections may resemble the pre-antibiotic era in severity.
Significance for India
- Highlights the urgent need for antibiotic stewardship, infection prevention and control (IPC) protocols, and rational prescribing.
- Underlines the importance of regulated antibiotic sales, stronger surveillance, and new drug discovery.
- Signals India’s contribution to the global AMR crisis, threatening progress toward SDG 3 (Good Health and Well-being).
Scheme to Promote Manufacturing of Sintered Rare Earth Permanent Magnets (REPM)
- 29 Nov 2025
In News:
The Union Cabinet, chaired by the Prime Minister, has approved the Scheme to Promote Manufacturing of Sintered Rare Earth Permanent Magnets (REPM) with a total financial outlay of ?7,280 crore. This is a first-of-its-kind initiative aimed at establishing a domestic and integrated REPM manufacturing ecosystem in India, reducing import dependence and strengthening strategic supply chains.
What are Rare Earth Permanent Magnets (REPM)?
REPMs, such as Neodymium–Iron–Boron (NdFeB) and Samarium–Cobalt (SmCo) magnets, are among the strongest permanent magnets globally. They are critical components in electric vehicles (EVs), wind turbines, electronics, aerospace, defence systems, and strategic technologies. Owing to their strategic importance, REPMs are classified as critical materials worldwide.
Key Features of the Scheme
- Objective: Establish 6,000 Metric Tonnes Per Annum (MTPA) of integrated REPM manufacturing capacity in India.
- Nature: Central Sector scheme focused on end-to-end manufacturing.
- Manufacturing Scope: Conversion of rare earth oxides → metals → alloys → finished REPMs, enabling full value-chain integration.
- Beneficiaries: Capacity to be allocated to five beneficiaries through a global competitive bidding process, with up to 1,200 MTPA per beneficiary.
- Duration: 7 years
- 2 years: Gestation period for setting up facilities
- 5 years: Incentive disbursement period
Financial Structure
- Total Outlay: ?7,280 crore
- Sales-linked incentive: ?6,450 crore (linked to REPM sales for five years)
- Capital subsidy: ?750 crore for setting up integrated manufacturing facilities
Rationale for the Scheme
- Rising Demand: India’s REPM demand is projected to double by 2030, driven by EVs, renewables, electronics and defence.
- Import Dependence: India currently imports almost its entire REPM requirement (~900 tonnes annually).
- Supply Chain Vulnerability: Global shortages during 2021–22 led to 200–300% price spikes, highlighting strategic risks.
- Mineral Potential: India has the 5th-largest rare earth reserves (~6.9 million tonnes), mainly in Andhra Pradesh, Odisha, Kerala, Jharkhand and Rajasthan, but lacks downstream manufacturing.
Strategic Significance
- Atmanirbhar Bharat: Establishes India’s first integrated REPM manufacturing facilities, enhancing self-reliance.
- National Security: Secures supply for defence, aerospace and strategic sectors.
- Energy Transition: Supports electric mobility and renewable energy, contributing to Net Zero 2070 goals.
- Global Positioning: Aims to position India as a key player in the global REPM market, currently dominated by China (≈85–90% share).
- Employment & Industrial Growth: Generates skilled employment and strengthens advanced manufacturing capabilities.
Complementary Measures
The scheme aligns with broader initiatives such as the National Critical Mineral Mission (2025), modernisation of rare earth processing by IREL (India) Limited, R&D by BARC, ARCI and IITs, and international cooperation through platforms like the Minerals Security Partnership (MSP).
Tex-Ramps Scheme
- 29 Nov 2025
In News:
The Ministry of Textiles, Government of India, has approved the Textiles Focused Research, Assessment, Monitoring, Planning and Start-up (Tex-RAMPS) Scheme to address long-standing gaps in research, innovation, data systems and capacity development in the textiles sector. The scheme reflects India’s intent to future-proof its Textiles and Apparel (T&A) ecosystem amid rapid technological change and global competition.
What is the Tex-RAMPS Scheme?
Tex-RAMPS is a Central Sector Scheme, fully funded and implemented by the Ministry of Textiles. It has a total outlay of ?305 crore for the period FY 2025-26 to FY 2030-31, co-terminus with the upcoming Finance Commission cycle, ensuring medium-term continuity and stability in policy support.
The core objective is to enhance innovation capacity, strengthen data-driven policymaking, support start-ups, and improve global competitiveness of India’s textile sector.
Key Components of Tex-RAMPS
1. Research & Innovation: The scheme promotes advanced research in areas such as smart textiles, sustainable manufacturing, process efficiency and emerging textile technologies, aiming to move India up the value chain and reduce dependence on low-value exports.
2. Data, Analytics & Diagnostics: Tex-RAMPS envisages creation of robust sectoral data systems, including employment assessments, supply-chain mapping, and the India-Size study, to support evidence-based decisions and targeted interventions.
3. Integrated Textiles Statistical System (ITSS): A major feature is the ITSS, a real-time integrated data and analytics platform that will enable structured monitoring of the sector and informed strategic planning by government and stakeholders.
4. Capacity Development & Knowledge Ecosystem: The scheme focuses on State-level planning support, dissemination of best practices, capacity-building workshops, and organisation of sectoral knowledge events to strengthen institutional capabilities across the country.
5. Start-up & Innovation Support: Tex-RAMPS provides support to incubators, hackathons, and academia–industry collaborations, encouraging high-value textile start-ups and entrepreneurship, particularly in technical and smart textiles.
Key Features
- ?305 crore outlay (2025–31) with assured central funding
- Central Sector Scheme ensuring uniform nationwide implementation
- Strong emphasis on smart, sustainable and technology-driven textiles
- Real-time monitoring through ITSS for transparency and accountability
Significance of the Scheme
- Boosts global competitiveness of Indian textiles on quality, sustainability and technology parameters
- Strengthens the R&D ecosystem, creating a pipeline for innovation in technical and smart textiles
- Improves policymaking through high-quality, real-time data
- Generates employment and promotes collaboration among States, industry, academia and government institutions
- Aligns the textile sector with India’s broader goals of Atmanirbhar Bharat and green manufacturing
UN ESCAP Asia-Pacific Disaster Report 2025
- 29 Nov 2025
In News:
The UN Economic and Social Commission for Asia and the Pacific (ESCAP), in its Asia-Pacific Disaster Report 2025, has warned that Asian megacities such as Delhi, Karachi, Dhaka, Manila, Shanghai and Seoul face severe and potentially deadly heat stress due to the combined impact of global warming and the urban heat island (UHI) effect.
Urban Heat Island Effect and Temperature Rise
The report highlights that even if global warming is limited to 1.5–2°C, dense urban areas could experience an additional 2–7°C rise in local temperatures. This amplification is caused by concrete-dominated landscapes, limited green cover, waste heat from vehicles and air conditioners, and poor urban ventilation. As a result, cities heat up far beyond surrounding rural areas, pushing everyday temperatures into dangerous zones.
Heat Index and Measurement of Risk
To assess extreme heat risk, ESCAP used the heat index, which combines air temperature and relative humidity to reflect “felt temperature.”
- 35°C and above: Severe heat stress
- 41°C and above: Extreme danger with high risk of heat stroke
The analysis used four thresholds-35°C, 37°C, 39°C and 41°C, corresponding to the World Bank’s heat risk index categories. South and Southwest Asia fall in the highest risk categories (3 and 4).
Regional Exposure Patterns
- India, Pakistan and Bangladesh may face over 300 days annually with heat index above 35°C, and more than 200 days above 41°C in several regions.
- Over 40% of South Asia’s population is projected to experience chronic exposure to extreme heat in both medium- and long-term scenarios, regardless of climate mitigation pathways.
- Southeast Asia could see nearly 30% of its population exposed to extreme heat under business-as-usual scenarios.
Extreme Heat: Fastest Growing Climate Hazard
The report identifies extreme heat as the fastest-growing climate-related hazard in Asia-Pacific.
- 2024 was the hottest year on record globally.
- The Bangladesh heatwave (April–May 2024) affected ~33 million people, the largest single disaster by population impacted.
- In India, prolonged heatwaves caused around 700 deaths, making it the second deadliest event in the region that year.
According to EM-DAT, over 180 natural and climate-induced disasters were recorded in Asia-Pacific in 2024.
Health, Inequality and Air Pollution Linkages
Extreme heat overwhelms the body’s thermoregulation, increasing risks of cardiovascular, respiratory and kidney disorders, as well as heatstroke. Urban poor communities are disproportionately affected due to crowded housing, lack of cooling, water stress and limited healthcare access. Heat also worsens air pollution, as droughts and wildfires increase PM10, PM2.5, VOCs and nitrogen oxides, creating a dangerous heat–pollution feedback loop.
Economic and Livelihood Impacts
Heat stress severely affects productivity in labour-intensive sectors such as agriculture, construction and industry. Across Asia-Pacific, working hours lost to heat stress are projected to more than double—from 3.75 million to over 8.1 million full-time job equivalents by 2030.
Using probabilistic risk modelling, ESCAP estimates average annual disaster losses could rise from $418 billion currently to $498 billion under high-emission scenarios, reflecting rising exposure and insufficient adaptation.
Way Forward Highlighted by the Report
The report stresses the need to place extreme heat at the centre of multi-hazard planning, including:
- Heat–health early warning systems with last-mile communication
- Heat-sensitive urban design (cool roofs, urban forests, shaded corridors)
- Legal protection for outdoor workers
- Strengthened health systems and cooling shelters
- Inclusive adaptation policies targeting vulnerable populations
CJI Calls for National Judicial Policy
- 28 Nov 2025
In News:
The Chief Justice of India Surya Kant has advocated the formulation of a National Judicial Policy to address growing concerns over divergent judicial interpretations across High Courts and different Benches of the Supreme Court of India. The proposal is aimed at ensuring greater consistency, predictability, and coherence in judicial outcomes across the country.
What is a National Judicial Policy?
A National Judicial Policy would function as a common guiding framework for courts at all levels, laying down uniform standards of interpretation, procedure, and case management. It seeks to ensure that courts across India “speak in one rhythm” on major constitutional and legal questions, without compromising their adjudicatory independence.
Why is such a policy needed?
India’s judicial system faces frequent conflicting rulings by different High Courts on similar legal issues, creating uncertainty for citizens, governments, and institutions. Even within the Supreme Court, multiple Benches sometimes issue inconsistent orders, affecting policy implementation. With nearly 5.4 crore pending cases, the absence of standardised timelines and procedures aggravates delays. Additionally, uneven infrastructure, language barriers, high litigation costs, and geographical distance restrict access to justice, particularly for marginalised groups.
Existing and Supporting Reforms
The judiciary has already initiated several measures aligned with the spirit of a national policy. These include promotion of mediation and alternative dispute resolution, expansion of digital justice tools such as e-filing and virtual hearings, strengthening of arbitration mechanisms, and efforts toward modernising court infrastructure. International judicial cooperation and training exchanges are also being used to adopt global best practices.
Key Challenges
Implementing a national framework faces structural hurdles. India’s federal diversity, reflected in varying state laws and languages, complicates uniformity. There are also concerns that such a policy could dilute judicial independence, especially the constitutional autonomy of High Courts under Articles 225 and 226. Persistent infrastructure gaps, large judicial vacancies, resistance to procedural change, and the digital divide further constrain uniform implementation.
Way Forward
A workable National Judicial Policy must be jointly drafted by the Supreme Court, High Courts, and the Law Ministry, ensuring a balance between uniform standards and constitutional autonomy. Harmonising court procedures, strengthening the lower judiciary, expanding inclusive digital access, scaling up pre-litigation mediation, and improving coordination through regular judicial conferences are essential steps.
India’s Updated Seismic Zonation Map (2025)
- 28 Nov 2025
In News:
India has released an updated Seismic Zonation Map (2025) under the revised Earthquake Design Code (IS 1893), marking a major shift in the country’s approach to earthquake risk assessment and structural safety. The revision replaces the 2016 map and aligns India’s standards with contemporary scientific understanding and international best practices.
Why Was the Update Needed?
- Underestimation of Himalayan Risk: Earlier maps classified the Himalaya largely under Zones IV and V, despite the region being among the most tectonically active belts globally along the Indian–Eurasian plate boundary.
- Outdated Methodology: Previous zonation relied heavily on historical epicentres, past damage, and broad geology, overlooking evolving rupture dynamics.
- Rupture Propagation Ignored: Southward propagation of Himalayan Frontal Thrust ruptures was inadequately captured, underestimating risks in densely populated foothill towns such as Dehradun.
- Rising Exposure: Nearly three-fourths of India’s population now lives in seismically active regions, increasing disaster vulnerability.
- Global Practice Gap: The need to adopt Probabilistic Seismic Hazard Assessment (PSHA), used internationally, became imperative.
What is a Seismic Zonation Map?
A seismic zonation map divides a country into zones based on the expected intensity and frequency of earthquakes.
- Issued by the Bureau of Indian Standards (BIS)
- Integrated into IS 1893 (Earthquake Design Code)
- Forms the basis for urban planning, infrastructure design, and disaster preparedness
Key Features of the Seismic Zonation Map 2025
- Introduction of Zone VI:
- A new highest-risk zone created.
- The entire Himalayan arc from Jammu & Kashmir–Ladakh to Arunachal Pradesh, now falls under Zone VI, reflecting sustained extreme tectonic stress.
- Scientific Basis – PSHA:
- Uses Probabilistic Seismic Hazard Assessment, factoring in:
- Ground-shaking attenuation with distance
- Tectonic regime and fault behaviour
- Underlying lithology
- Uses Probabilistic Seismic Hazard Assessment, factoring in:
- Expanded High-Risk Coverage:
- 61% of India’s landmass now lies in moderate to high hazard zones (up from 59%).
- The Peninsular Plateau shows minor refinements, retaining a relatively stable seismic profile.
- Boundary Rule Enhancement: Towns located along zone boundaries will be assigned to the higher-risk zone.
- Focus on Non-Structural Safety: First-time emphasis on parapets, ceilings, overhead tanks, façade panels, lifts, electrical lines, and suspended fixtures.
- Near-Fault Provisions:
- Mandatory consideration of pulse-like ground motions near active faults.
- Updated limits on displacement, ductility, and energy dissipation.
- Site-Specific Requirements: New norms for liquefaction risk, soil flexibility, and response spectra.
- Critical Infrastructure Standards: Hospitals, schools, bridges, pipelines, and public utilities must remain functional after major earthquakes.
Implementation Challenges
- Retrofitting Existing Infrastructure: High costs, technical complexity, and coordination issues.
- Economic Impact: Stricter norms may increase construction costs.
- Technical Capacity: PSHA-based, site-specific designs require advanced geotechnical expertise and equipment.
Aravalli Hills
- 28 Nov 2025
In News:
The Supreme Court of India has accepted the recommendations of a Union Environment Ministry appointed committee on a uniform definition of the Aravalli Hills and Ranges, with the stated objective of restricting mining, prohibiting activity in core/inviolate areas, and enabling sustainable mining practices. The decision follows long-standing concerns over rampant legal and illegal mining in the Aravalli region.
Background
- The Aravalli Hills have faced decades of degradation due to mining and construction.
- In May 2024, the Supreme Court directed the Centre to evolve a uniform definition of the Aravallis, as the absence of clarity hindered effective regulation.
- Historically, the Forest Survey of India (FSI) used a 3-degree slope criterion (since 2010) to delineate Aravalli hills.
- A technical sub-committee (2024) later proposed identifying Aravalli hills as landforms with a minimum slope of 4.57 degrees (8%) and height of at least 30 m, which would have covered around 40% of the range.
New Definition Accepted by the Supreme Court
- Any landform with an elevation of 100 metres or more above local relief, along with its slopes and adjacent areas, will be considered part of the Aravalli Hills.
- As per internal FSI assessments:
- Only 1,048 hills (≈8.7%) out of over 12,000 hill features in Rajasthan meet the 100 m height criterion.
- Consequently, over 90% of the Aravalli landscape would fall outside the new definition.
Ecological Significance of the Aravalli Range
- The Aravalli Range stretches for about 692 km, from Gujarat to Delhi, via Rajasthan and Haryana; Rajasthan accounts for nearly two-thirds of its extent.
- It is the oldest mountain range in India and plays a vital role in:
- Acting as a barrier against desertification from the Thar Desert
- Regulating regional climate and air quality, especially in Delhi–NCR
- Serving as a watershed for rivers like Luni, Banas and Sabarmati
- Supporting biodiversity and wildlife corridors (e.g., Sariska–Ranthambhore)
Key Concerns with the New Definition
- Environmental impact: FSI cautioned that even low hills (10–30 m) function as crucial wind and dust barriers; their exclusion could worsen sand and dust transport toward the Indo-Gangetic plains and NCR.
- Methodological issues:
- Use of district-average slope and elevation masks the presence of local hill features.
- Comparing height above mean sea level with height above local relief leads to potential misclassification.
- Area exclusion: Several districts with known Aravalli features (e.g., Chittorgarh, Sawai Madhopur) were left out of the ministry’s Aravalli district list.
Way Forward
- While accepting the 100-m height definition, the Supreme Court has directed the Environment Ministry to prepare a Management Plan for Sustainable Mining, with technical support from the Indian Council of Forestry Research and Education (ICFRE).
- The plan aims to:
- Prevent illegal mining
- Regulate permitted mining sustainably
- Protect core/inviolate zones of the Aravalli ecosystem
INS Mahe
- 28 Nov 2025
In News:
The Indian Navy commissioned INS Mahe, the first Mahe-class Anti-Submarine Warfare Shallow Water Craft (ASW-SWC), at the Naval Dockyard, Mumbai. With this induction, India has taken a significant step in strengthening its coastal and littoral anti-submarine warfare (ASW) capabilities under the Western Naval Command.
About INS Mahe
- Type: Anti-Submarine Warfare Shallow Water Craft (ASW-SWC)
- Class: Mahe-class (lead ship of eight vessels)
- Role: First line of coastal defence, designed to operate in shallow and near-shore waters
- Operational Command: Western Naval Command
INS Mahe is specially optimised to detect, track, and neutralise sub-surface threats in coastal regions where larger surface combatants face manoeuvrability constraints.
Design and Indigenous Content
- Designed & Built by: Cochin Shipyard Limited (CSL), Kochi
- Indigenisation: Over 80% indigenous content
- Industrial Ecosystem: Contributions from Bharat Electronics Limited, L&T Defence, Mahindra Defence Systems, NPOL, and more than 20 MSMEs
- A major milestone under Aatmanirbhar Bharat in naval shipbuilding
Key Features
- ASW Specialisation: Optimised for coastal and shallow water operations
- Advanced Combat Suite:
- Modern weapons
- High-precision sensors
- Secure and integrated communication systems
- Stealth & Endurance: Designed for prolonged operations in littoral waters
- Modern Machinery: Technologically advanced propulsion and integrated control systems
- Motto: “Silent Hunters” - reflecting stealth, vigilance, and readiness
Symbolism and Heritage
- Namesake: Historic coastal town of Mahe on the Malabar Coast
- Crest: Features the Urumi, the flexible sword of Kalaripayattu, symbolising agility and precision
- Mascot: Cheetah, representing speed and focus
Strategic Significance
- Boosts ASW Capability: Enhances India’s ability to counter submarine threats in littoral zones
- Strengthens Coastal Security Grid: Acts as the forward layer of a multi-tiered maritime defence architecture
- Force Multiplier: Integrates seamlessly with larger surface combatants, submarines, and naval aviation assets
- Indigenisation Push: Demonstrates India’s growing capacity to design, construct, and field complex naval combatants using domestic technology
IMF to Alter Classification of India’s Forex Framework
- 28 Nov 2025
In News:
The International Monetary Fund (IMF) has reclassified India’s de facto exchange rate regime from a “stabilised arrangement” to a “crawl-like arrangement”, reflecting the actual behaviour of the Indian rupee in the foreign exchange market rather than India’s official policy description.
What Has Changed?
- Earlier, India’s exchange rate was classified as stabilised, implying limited movement around a reference rate.
- The IMF now categorises it as crawl-like, meaning:
- The exchange rate remains within a ±2% band around a trend for at least six months.
- The currency is not fully market-determined, even though there is no formally announced crawl.
India’s Existing Exchange Rate Framework
- India officially follows a managed float system:
- The Reserve Bank of India (RBI) allows market forces to determine the broad trend of the rupee.
- RBI intervenes selectively to curb excessive volatility, maintain financial stability, and manage external sector risks.
- This differs from:
- Floating exchange rate: Fully market-determined with minimal intervention.
- Fixed exchange rate: Officially pegged and defended by the government/central bank.
Crawl-like Arrangement vs Crawling Peg
- Crawling Peg:
- Involves pre-announced, periodic adjustments in the exchange rate.
- Adjustments are often linked to indicators like inflation differentials.
- Crawl-like Arrangement (IMF classification):
- Based on observed currency behaviour, not on a declared policy.
- Indicates gradual and controlled movement of the currency, even without formal commitments.
How Does the IMF Classify Exchange Rate Regimes?
- Based on:
- IMF Articles of Agreement (foundational charter adopted in 1944 at the UN Monetary and Financial Conference).
- Article IV surveillance, under which IMF assesses:
- Actual exchange rate movements
- Scale and pattern of central bank intervention
- Degree of policy commitment to any exchange rate path
- The methodology is uniform across countries and focuses on de facto practices rather than de jure claims.
Exercise Suryakiran
- 27 Nov 2025
In News:
India and Nepal are conducting the 19th edition of the bilateral military exercise Suryakiran from 25 November to 8 December in Pithoragarh, Uttarakhand. The exercise reflects the deep-rooted defence cooperation and operational coordination between the Indian Army and the Nepal Army.
About Exercise Suryakiran
- Nature: Bilateral, annual, battalion-level joint military exercise
- Participating Countries: India and Nepal
- Frequency & Venue: Conducted annually, alternately in India and Nepal
- Last Edition: 18th edition held at Saljhandi, Nepal (Dec 2024–Jan 2025)
Objectives
- Enhance operational synergy in jungle warfare and mountain warfare
- Strengthen cooperation in counter-terrorism operations
- Improve interoperability through integration of niche and modern technologies
- Exchange best practices, tactical doctrines, and operational experiences
Key Features
- High-Altitude & Jungle Warfare Training: Joint drills in forested and mountainous terrain, mirroring Himalayan operational conditions.
- Counter-Terrorism Modules: Includes cordon-and-search operations, room intervention, surveillance, and small-team tactics.
- Technology Integration: Use of modern surveillance systems, secure communications, drones, medical evacuation, and battlefield support tools.
- Comprehensive Participation: Battalion-sized contingents (around 300+ personnel) including specialists in aviation, medical, engineering, and high-altitude warfare.
- Professional Exchange: Platform for soldiers to share combat experiences, survival skills, and standard operating procedures.
Strategic Significance
- Reinforces long-standing military ties based on mutual trust, respect, and historical linkages.
- Helps standardise operational procedures and communication protocols for joint missions.
- Enhances preparedness for counter-terrorism, border security, and disaster response in the Himalayan region.
- Contributes to regional stability and shared commitment to peace and security.
International Day for the Elimination of Violence Against Women
- 27 Nov 2025
In News:
- November 25, observed as the International Day for the Elimination of Violence Against Women, marks the beginning of the 16 Days of Activism against Gender-Based Violence (Nov 25–Dec 10), as recognised by the United Nations General Assembly.
- The 2025 global theme — “UNiTE to End Digital Violence against All Women and Girls” — highlights rising threats such as cyberstalking, online harassment, doxxing, deepfakes, and coordinated misogynistic attacks.
- India has adopted a multi-pronged approach combining legal reforms, institutional mechanisms, digital tools, and welfare schemes to address both offline and online violence against women.
Institutional Framework
National Commission for Women (NCW)
- Established in January 1992 as a statutory body.
- Mandate: Review legal safeguards, recommend law reforms, and address complaints of women’s rights violations.
- Enables online complaint registration and runs 24×7 domestic violence support helplines, integrated with police, hospitals, legal services, and counsellors through Digital India platforms.
Key Legal Provisions
Bharatiya Nyaya Sanhita, 2023
- In force from 1 July 2024, replacing the IPC.
- Introduces stricter punishments for sexual offences, including life imprisonment for rape of minors.
- Expands definitions of sexual crimes, mandates audio-video recording of victim statements, and prioritises fast-track trials for crimes against women and children.
Protection of Women from Domestic Violence Act, 2005 (PWDVA)
- Covers physical, sexual, verbal/emotional, and economic abuse, including dowry-related harassment.
- Applies to women in domestic relationships (by marriage, adoption, or family ties).
Sexual Harassment of Women at Workplace Act, 2013 (POSH Act)
- Applicable to all women, irrespective of age or employment type.
- Mandates Internal Committees (ICs) and Local Committees (LCs).
- Complaints to be resolved within 90 days.
Mission Shakti: Umbrella Scheme
Implemented by the Ministry of Women and Child Development, Mission Shakti integrates:
- Sambal – safety and security
- Samarthya – empowerment and rehabilitation
Major Components
- One Stop Centres (OSCs): District-level centres providing medical, legal, police, counselling, and temporary shelter services under one roof (operational since 2015).
- Swadhar Greh: Shelter, food, legal aid, counselling, and rehabilitation for women in difficult circumstances.
- Stree Manoraksha: Mental health and psycho-social training for OSC staff, implemented with National Institute of Mental Health and Neuro Sciences (NIMHANS).
Helplines and Emergency Support
- Women Helpline (181): 24×7 national support for women in distress.
- Emergency Response Support System (112): Pan-India emergency number for police, fire, and ambulance services (Nirbhaya Fund).
- NCW-supported digital and WhatsApp-based emergency reporting mechanisms.
Technology-Enabled Safety Measures
Digital Shakti Campaign
- Implemented by NCW to digitally empower women and girls, promoting safe online behaviour and awareness against cybercrimes.
SHe-Box Portal
- Centralised online platform for workplace sexual harassment complaints under the POSH Act.
- Automatically routes complaints to the relevant IC/LC and enables real-time tracking.
Other Key Digital Initiatives
- Investigation Tracking System for Sexual Offences (ITSSO): Monitors police investigations to ensure timely completion.
- National Database on Sexual Offenders (NDSO): Registry of convicted sexual offenders.
- Crime Multi-Agency Centre (Cri-MAC): Enables real-time sharing of information on heinous crimes across States/UTs.
Judicial & Policing Mechanisms
- Fast Track Special Courts (FTSCs): Established under the Nirbhaya Fund for speedy trials of rape and POCSO cases.
- Women Help Desks (WHDs): Set up in police stations to ensure gender-sensitive reporting, counselling, and legal aid.
Hayli Gubbi Volcano
- 27 Nov 2025
In News:
A long-dormant volcano, Hayli Gubbi, in Ethiopia erupted after nearly 12,000 years, releasing massive ash plumes that travelled across the Red Sea towards Yemen, Oman, and even parts of South Asia, including India. The ash cloud led to airspace disruptions and flight diversions, highlighting the transboundary impact of large volcanic eruptions.
Geographical & Tectonic Setting
- Location: Hayli Gubbi volcano lies in Ethiopia’s Afar region, about 800 km northeast of Addis Ababa.
- It is part of the Afar Depression (Danakil Depression), one of the most geologically active regions on Earth.
- The region marks the triple junction of three tectonic plates:
- African (Nubian) Plate
- Somalian Plate
- Arabian Plate
- It forms a critical segment of the East African Rift System (EARS), where the African Plate is splitting into the Nubian (western) and Somalian (eastern) plates.
Volcanism
- Volcanism refers to the process by which magma, gases, and ash escape from Earth’s interior through vents or fissures.
Process of Eruption:
- The asthenosphere (a weak, semi-molten layer in the upper mantle) allows magma to accumulate.
- Buoyant magma rises through cracks in the lithosphere.
- As pressure decreases near the surface, dissolved gases (water vapour, CO?, sulphur gases) expand violently, triggering eruptions.
- When magma reaches the surface, it is called lava (basaltic, andesitic, or rhyolitic depending on composition).
Eruption Products:
- Lava
- Ash and dust
- Pyroclastic debris and volcanic bombs
- Gases (sulphur compounds, nitrogen compounds, CO?, etc.)
Fujiwhara Effect
- 27 Nov 2025
In News:
Meteorological agencies are closely monitoring the possible formation of two cyclonic systems in the Bay of Bengal, with global forecast models indicating a rare Fujiwhara-type interaction between them. Such an interaction can significantly increase uncertainty regarding cyclone track, intensity, and landfall, putting large coastal populations of South and Southeast Asia on alert.
Current Meteorological Situation
- The India Meteorological Department (IMD) has identified a well-marked low-pressure area over Malaysia and the adjoining Straits of Malacca, likely to move west-northwestwards.
- This system is expected to intensify into a depression over the South Andaman Sea, and further strengthen into a cyclonic storm over the southern Bay of Bengal within 48 hours thereafter.
- Simultaneously, an upper air cyclonic circulation over the Comorin region may induce another low-pressure area over the southwest Bay of Bengal and Sri Lanka, with potential to intensify further.
Divergence in Global Forecast Models
- Forecasts from the Global Forecast System (GFS) and the European Centre for Medium-Range Weather Forecasting (ECMWF) show significant differences in predicting the formation, interaction, track, and intensity of these systems.
- One scenario suggests the storms may interact and move together, potentially strengthening one system at the expense of the other, while another scenario shows divergent tracks, including possible movement along India’s eastern coast or towards Myanmar.
Fujiwhara Effect:
- Definition: A rare meteorological phenomenon where two nearby cyclonic systems rotate around a common centre due to interaction of their wind circulations.
- Origin: Identified by Sakuhei Fujiwhara (1921).
- Conditions Favoring Occurrence:
- Distance between cyclones usually less than ~1,400 km
- Same rotational direction (counter-clockwise in the Northern Hemisphere)
- Sea Surface Temperature >26°C
- Low vertical wind shear
Possible Outcomes of Fujiwhara Interaction
- Energy Transfer: One cyclone may intensify by drawing energy and moisture from the other.
- Merger: The two systems may fuse into a single, stronger cyclone.
- Deflection: Cyclones may push each other onto altered or diverging paths.
- Weakening: Competition for heat and moisture may weaken one or both systems.
- Stalling: Reduced movement speed can lead to prolonged rainfall over affected regions.
Implications for India and the Region
- Forecast Challenges: Track and intensity prediction becomes difficult, complicating early warning and disaster preparedness.
- Heavy Rainfall Risk: Prolonged rainfall over eastern India, Sri Lanka, Bangladesh, and Myanmar, increasing flood and landslide risk.
- Cyclone Intensification: Sudden strengthening may enhance threats from strong winds, storm surge, and coastal damage.
HAMMER Precision Weapon System
- 27 Nov 2025
In News:
India and France have taken a major step in defence industrial cooperation with the signing of a Joint Venture Cooperation Agreement (JVCA) between Bharat Electronics Limited (BEL) and Safran Electronics & Defence (SED) for the manufacture of the HAMMER (Highly Agile Modular Munition Extended Range) precision-guided air-to-ground weapon system in India.
Key Highlights of the Joint Venture
- The proposed Joint Venture Company (JVC) will be incorporated in India as a private limited company with 50:50 shareholding between BEL and Safran.
- Manufacturing, supply, and maintenance of HAMMER will be localised to meet the operational requirements of the Indian Air Force and the Indian Navy, including integration with Rafale and Rafale Marine aircraft.
- Indigenisation will progressively rise to about 60%, covering key sub-assemblies, electronics, and mechanical components.
- Technology and production transfer will occur in phases, with BEL leading final assembly, testing, and quality assurance.
About HAMMER Precision Weapon System
- Type: Smart, precision-guided, air-to-surface weapon
- Developer: Originally developed by Safran (France)
- Configuration: Modular system comprising a guidance kit and a range-extension kit, which can be fitted onto standard general-purpose bombs of different weights.
Key Features
- High Precision: Multiple guidance options (GPS/INS, infrared, laser) enable accurate strikes on hardened targets such as bunkers, shelters, airstrips, and enemy infrastructure.
- Stand-off Capability: Effective strike range of up to ~70 km, allowing launch aircraft to remain outside hostile air-defence envelopes.
- High Agility: Optimised for mountainous and high-altitude terrain, making it suitable for areas like Ladakh.
- Platform Flexibility: Currently integrated with Rafale; planned integration with indigenous platforms like LCA Tejas.
Operational Background
- HAMMER was procured by the IAF under emergency procurement powers to quickly operationalise Rafale aircraft amid heightened security challenges, as it filled a capability gap for shorter-range precision strikes against hardened targets.
- Its selection was influenced by quicker availability and suitability for mountain warfare compared to alternative systems that would have required additional time and cost for integration.
Strategic Significance
- Make in India & Aatmanirbharta: The JV strengthens indigenous defence manufacturing and reduces long-term import dependence in critical precision weaponry.
- Enhanced Strike Capability: Improves India’s ability to conduct accurate, stand-off precision strikes in contested and high-risk environments.
- Cost and Time Efficiency: Local production lowers lifecycle costs, ensures faster availability, and supports sustained operational readiness.
- Industrial Ecosystem & Exports: Encourages technology absorption, skill development, and potential future export opportunities.
African Grey Parrot
- 26 Nov 2025
In News:
RTI responses from 19 States and Union Territories reveal that State Forest Departments have no records of registered breeders or authorised pet shops dealing in the African grey parrot, despite the species being widely available in Indian pet markets. This has raised concerns about illegal and unreported exotic wildlife trade in India.
About the African Grey Parrot
- Common Name: African grey parrot
- Scientific Name: Psittacus erithacus
- Natural Range: West and Central Africa (savannas, mangroves, forest edges and clearings)
- Subspecies:
- Congo African Grey (CAG) – bright red tail
- Timneh African Grey (TAG) – maroon tail
- Distinctive Traits:
- Among the most intelligent parrots; exceptional mimicry and contextual speech
- Grey plumage, orange eyes; highly social and sensitive
- Ecological Role: Important seed disperser in African ecosystems
Conservation Status
- International Union for Conservation of Nature (IUCN): Endangered
- Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES): Appendix I
- Commercial international trade prohibited
- Requires individual CITES permits and strict documentation
Legal Framework for Trade in India
- Import & Breeding Requirements (for CITES Appendix I species):
- CITES import permit
- Directorate General of Foreign Trade (DGFT) import licence
- Prior approval / No-Objection Certificate from the Chief Wildlife Warden
- Breeding licence under Breeders of Species Licence Rules, 2023
- Obligation of States: Forest Departments are mandated to maintain registries of exotic species.
Higher Education Commission of India (HECI) Bill 2025
- 26 Nov 2025
In News:
The Union Government is set to table the Higher Education Commission of India (HECI) Bill, 2025 in Parliament, nearly five years after the National Education Policy (NEP 2020) recommended a single, integrated regulator for higher education.
What is the HECI Bill, 2025?
- Nature: A draft legislation to establish a single regulatory authority for higher education in India.
- Coverage: All higher education except medical and legal education.
- Core Change: Replaces the existing multi-regulator system led by University Grants Commission (UGC), All India Council for Technical Education (AICTE) and National Council for Teacher Education (NCTE).
Objectives of the Bill
- Streamline and simplify higher education regulation.
- Remove fragmentation, overlap, and conflicts of interest.
- Implement NEP 2020’s vision of a transparent, outcome-based, and less intrusive regulatory architecture.
- Promote institutional autonomy and academic freedom.
Key Features of the HECI Framework
1. Single Regulator Model
- HECI will subsume the regulatory roles of UGC, AICTE, and NCTE.
- Medical and legal education will continue to be regulated separately.
2. Four-Vertical Structure (as envisaged in NEP 2020)
- National Higher Education Regulatory Council (NHERC): Regulation and compliance for institutions (excluding medical & legal).
- National Accreditation Council (NAC): Accreditation and quality benchmarking.
- General Education Council (GEC): Academic standards, learning outcomes, and curricular frameworks.
- Higher Education Grants Council (HEGC): Funding-related functions (with major financial control likely retained by the Ministry).
3. Functional Separation
- Clear separation of:
- Regulation
- Accreditation
- Funding
- Academic standard-setting
- Intended to avoid concentration of power and conflicts of interest.
4. Independent, Expert-Driven Governance
- Each vertical to function as an autonomous professional body.
- HECI to act as a light, coordinating commission rather than a heavy regulator.
5. Reduced Regulatory Burden
- Addresses criticism of the current regime being bureaucratic and compliance-heavy.
- Aims to cut duplication, delays, and inconsistent rules across regulators.
6. Institutional Autonomy
- Encourages higher education institutions to become self-governing and academically independent.
- Accreditation outcomes linked with graded autonomy.
Significance of the HECI Bill, 2025
- Major Governance Reform: Ends decades of fragmented higher education regulation.
- Quality Enhancement: Focus on outcomes, accreditation, and professional standards.
- Ease of Doing Academia: Reduces regulatory overlap and administrative friction.
- NEP 2020 Implementation: Converts policy vision into a statutory framework.
US 28-Point Peace Proposal on the Russia–Ukraine War
- 26 Nov 2025
In News:
The United States has reportedly shared a 28-point draft peace proposal with Volodymyr Zelenskyy to explore a negotiated end to the Russia–Ukraine war. The draft is associated with the foreign-policy team of former US President Donald Trump and has been discussed in Geneva between US and Ukrainian officials. European partners are preparing a counter-proposal to safeguard Ukraine’s sovereignty.
What is the 28-Point Peace Plan?
- Nature: A US-drafted roadmap for a negotiated settlement of the Russia–Ukraine conflict.
- Objective:
- Freeze the conflict and prevent further territorial expansion.
- Rework European security arrangements by limiting NATO expansion.
- Enable Ukraine’s economic reconstruction via US–EU mechanisms.
Key Provisions
1) Security Architecture Reset
- Ukraine to forgo NATO membership and enshrine permanent neutrality in its Constitution.
- Restrictions on Ukraine’s military strength (reported cap ~600,000 troops).
- NATO to formally guarantee Ukraine’s non-admission and avoid stationing troops on Ukrainian soil.
2) Territorial & Political Elements
- Ukraine expected to make territorial concessions to Russia (details unspecified).
- Tripartite dialogue (Russia–Ukraine–Europe) to resolve long-standing disputes.
3) Economic Reconstruction
- Ukraine Development Fund for technology, energy, AI, urban rebuilding, and resources.
- Use of ~$100 billion frozen Russian assets for reconstruction under US management; profit-sharing reported (US share) with additional EU contributions.
4) Russia’s Global Re-engagement
- Phased sanctions relief.
- Invitation for Russia to rejoin the G8.
- Prospective US–Russia cooperation in energy, rare earths, AI, and Arctic projects.
Diplomatic Process & Reactions
- Geneva talks: US and Ukraine termed discussions “productive,” aiming to align positions and refine the draft.
- Process concerns: Reports suggest Ukraine and some US officials were initially excluded from drafting; European allies seek safeguards.
- Ukraine’s stance: Any final deal must respect sovereignty and ensure durable security; Kyiv prefers territorial talks after stabilisation on current lines.
- Next steps: Continued US–Ukraine engagement; any agreement requires approval by Ukraine, the US, and Russia.
Significance
- Most detailed US-linked proposal since the war began.
- Potential to reshape NATO–Russia–Ukraine security dynamics.
- Controversial: Criticised as Russia-leaning and constraining Ukraine’s sovereignty.
Bharat NCAP 2.0
- 26 Nov 2025
In News:
The Ministry of Road Transport and Highways (MoRTH) has released the draft Bharat NCAP 2.0, significantly upgrading India’s vehicle safety assessment framework by introducing new crash-test categories, higher benchmarks, and pedestrian safety norms.
What is Bharat NCAP 2.0?
- Nature: Revised vehicle safety rating programme for passenger cars sold in India.
- Background: Updates the Bharat NCAP guidelines notified in 2023.
- Objective:
- Align India’s crash-safety standards with global NCAP norms.
- Protect vehicle occupants as well as pedestrians and other vulnerable road users (VRUs).
- Push manufacturers to adopt advanced safety technologies.
Implementing & Testing Agency
- Certification & Testing: Central Institute of Road Transport (CIRT), Pune
- Nodal Ministry: MoRTH
Key Features of Bharat NCAP 2.0
1. Five Safety Assessment Verticals
- Safe Driving
- Accident Avoidance
- Crash Protection
- Vulnerable Road User (VRU) Protection (New)
- Post-Crash Safety (New)
2. Expanded Crash-Test Regime
- Existing Tests:
- Frontal impact
- Side impact
- Oblique pole impact
- New Tests Added:
- Full-width frontal crash test
- Rear impact test
3. Advanced Injury Evaluation: Use of Advanced Test Dummies (ATDs) to assess injury risks to different body regions under multiple crash scenarios.
4. Vulnerable Road User (VRU) Protection
- Pedestrian Safety Tests:
- Legform impact test
- Adult and child head impact tests
- Optional Safety Tech: Autonomous Emergency Braking (AEB) for pedestrians and motorcyclists earns additional points.
5. Accident-Avoidance Technologies
- Mandatory: Electronic Stability Control (ESC)
- Optional (Extra Score): Autonomous Emergency Braking System (AEBS)
6. Post-Crash Safety Assessment
- Fire and electrical safety checks
- Ease of occupant escape (functioning doors, seat-belt buckles after crash)
Revised Star Rating System
- Stricter thresholds for higher star ratings.
- A vehicle cannot receive a 5-star rating if:
- Any assessment vertical scores zero, or
- There is evidence of severe or life-threatening injury risk.
Significance of Bharat NCAP 2.0
- Moves India closer to global vehicle safety benchmarks.
- Addresses pedestrian safety—pedestrians account for over 20% of road accident deaths in India.
- Supports India’s target to reduce road fatalities by 50% by 2030.
- Encourages safety-led competition among automobile manufacturers.
Constitution (131st Amendment) Bill, 2025
- 26 Nov 2025
In News:
The proposed Constitution (131st Amendment) Bill, 2025 has generated political debate as it seeks to bring Chandigarh under Article 240 of the Constitution, altering its existing administrative arrangement.
What is the Constitution (131st Amendment) Bill, 2025?
- Nature: A draft constitutional amendment.
- Core Proposal: To include Chandigarh within the ambit of Article 240.
- Rationale:
- Simplify the Central Government’s law-making process for Chandigarh.
- Ensure uniformity with other Union Territories (UTs) without legislatures.
What is Article 240?
- Empowers the President of India to make regulations for certain UTs.
- Such regulations have the same force as an Act of Parliament.
- Currently applies to:
- Andaman and Nicobar Islands
- Lakshadweep
- Dadra and Nagar Haveli and Daman and Diu
- Puducherry (when its Legislative Assembly is suspended or dissolved)
- Chandigarh is not covered at present.
Key Features of the Proposed Amendment
- Inclusion under Article 240: President can directly frame regulations for Chandigarh.
- Administrator Provision: Enables appointment of an independent Administrator, instead of the Punjab Governor holding additional charge.
- Reduced Role of Punjab: Marks a departure from the historical arrangement under the Punjab Reorganisation Act, 1966.
- Administrative Shift: Strengthens direct Central control over Chandigarh’s governance.
About Chandigarh
Historical Background
- Post-Partition Context: Conceived as a new capital for Indian Punjab after Lahore went to Pakistan.
- Vision: Envisioned by Jawaharlal Nehru as a symbol of modern India, “unfettered by the traditions of the past.”
- Urban Planning: Master plan designed by Le Corbusier, making it a landmark in modernist urban design.
- Foundation Stone: Laid in 1952.
- Site Selection: Foothills of the Shivalik Range, then part of Ambala district.
After Punjab Reorganisation (1966)
- Haryana carved out of Punjab.
- Chandigarh designated as:
- A Union Territory, and
- Joint capital of Punjab and Haryana.
Existing Governance Structure of Chandigarh
- Administrative Head: Governor of Punjab acts as Administrator of Chandigarh (additional charge).
- Past Arrangement: Had an independent Chief Commissioner/Chief Secretary (1966–1984).
- Control: Directly under the Ministry of Home Affairs (MHA).
- Legislature: No Legislative Assembly; governance through UT ??????? (Adviser to Administrator, Home Secretary, Finance Secretary, etc.).
South Africa G20 Summit 2025
- 25 Nov 2025
In News:
The 20th G20 Summit (2025) concluded in Johannesburg, South Africa, marking the first G20 Leaders’ Summit hosted on African soil. Despite a U.S. boycott, members adopted the Johannesburg Leaders’ Declaration, foregrounding Global South priorities under the theme “Solidarity, Equality, Sustainability.”
What is the G20?
- Nature: Premier forum for international economic cooperation.
- Members: 19 countries + European Union and African Union.
- Share: ~85% of global GDP, 75%+ of world trade, ~two-thirds of global population.
- Evolution:
- 1999: Formed after the Asian Financial Crisis (FM & CB Governors).
- 2008–09: Elevated to Leaders’ level post Global Financial Crisis.
- Structure: No permanent secretariat; rotating presidency with a Troika (past–present–incoming).
Johannesburg Leaders’ Declaration
- Multilateralism & Ubuntu: Emphasised the African philosophy of Ubuntu (“I am because you are”)—shared responsibility and interconnectedness.
- Climate Action: Scale climate finance (“billions to trillions”), prioritise adaptation, renewables, and just transitions under the Paris Agreement.
- Debt & Finance Reform: Launched a Cost of Capital Commission to reduce unfair risk premiums; spotlight on Africa’s ~USD 1.8 trillion debt burden.
- UNSC Reform: Support for expanding representation for Africa, Asia-Pacific, and Latin America.
- Terrorism: Unequivocal condemnation of terrorism in all forms.
- Gender & Youth:
- 25% gender parity in labour force participation by 2030.
- Nelson Mandela Bay Target: Reduce NEET rate by 5% by 2030.
- Energy Access: Mission 300-electricity for 300 million people in Sub-Saharan Africa by 2030.
- Critical Minerals: Welcomed a G20 framework for sustainable value chains and local beneficiation.
Key Outcomes & Initiatives
- Declaration Adopted despite U.S. boycott-underscored resilience of multilateral consensus.
- ACITI Partnership: Australia–Canada–India cooperation on critical technologies, AI, supply chains, clean energy.
- Developing Countries’ Focus: Debt restructuring, affordable finance, resilience for vulnerable economies.
India’s Role & Proposals
- Growth Vision: Human-centric, equitable, sustainable development (Integral Humanism).
- Global South Push:
- Africa Skills Multiplier: Train 1 million certified trainers over 10 years.
- Global Traditional Knowledge Repository.
- Open Satellite Data Partnership (agriculture, fisheries, disasters).
- Security: G20 Drug–Terror Nexus Initiative (incl. synthetic drugs like fentanyl).
- Critical Minerals: Circularity Initiative (recycling, urban mining).
- AI Governance: Global compact-human oversight, safety-by-design, transparency; invited to AI Impact Summit 2026 (India).
Troika (2025–26)
- Past: Brazil | Current: South Africa | Incoming: United States
Humboldt Penguin
- 25 Nov 2025
In News:
Chile has reclassified the Humboldt penguin as Endangered, citing a sharp population decline along its Pacific coastline. Scientists warn that without stronger conservation measures, the species may face further decline.
About the Humboldt Penguin
- Scientific Name: Spheniscus humboldti
- Habitat Range: Coastal regions of Chile and Peru, closely associated with the Humboldt Current in the Pacific Ocean.
- Global Distribution: Nearly 80% of the world’s population is found along Chile’s coast.
- Population Trend: Declined from about 45,000 (late 1990s) to fewer than 20,000 at present.
Physical Features
- White C-shaped band extending from the eye around the head
- Distinct black breast band
- Pink fleshy patch around the eyes (thermoregulation)
Diet and Behaviour
- Diet: Carnivorous; feeds mainly on anchovies, sardines, herring, and small marine organisms.
- Nesting: Uses burrows, caves, and guano deposits; does not form large chick crèches, unlike many other penguin species.
Conservation Status
- Chile (National): Endangered
- IUCN: Vulnerable
- CITES: Appendix I (commercial trade prohibited)
Major Threats
- Overfishing & Bycatch: Competition with commercial fisheries; deaths in fishing nets
- Habitat Loss & Pollution: Coastal degradation and marine pollution
- Climate Change: Disruption of food availability and breeding cycles
- El Niño Events: Alter ocean productivity, reducing prey
- Disease: Outbreaks such as avian (bird) flu
Conservation Concerns
- Experts warn that continued pressures could push the species from Endangered to Critically Endangered.
- Reclassification highlights the need for:
- Stricter sustainable fishing regulations (industrial and small-scale)
- Protection of breeding and feeding habitats
- Integrated conservation measures beyond legal reclassification
GeM–UN Women MoU & Womaniya Initiative
- 25 Nov 2025
In News:
The Government e-Marketplace (GeM) and UN Women signed a Memorandum of Understanding (MoU) to enhance the participation of women entrepreneurs, especially from the informal sector, in India’s public procurement system under the Womaniya initiative.
About the GeM–UN Women MoU
- Purpose: Promote gender-responsive public procurement by increasing sourcing from women-led businesses.
- Focus Areas:
- Expanding market access for women entrepreneurs on GeM
- Capacity building, training, and onboarding of women-led MSEs, SHGs, artisans, and informal-sector enterprises
- Strengthening hyper-local and forward market linkages
- Implementation:
- UN Women:
- Design training modules
- Share global best practices and success stories
- Develop validation criteria for women-led businesses
- Support Womaniya – #VocalForLocal outlet, Udyam registration, and mentoring linkages
- GeM:
- Conduct training and onboarding workshops
- Sensitise government buyers
- Develop vernacular learning material
- Connect women entrepreneurs with R&D institutions and Government Labs for product development
- UN Women:
- Outcome Alignment: Contributes to Sustainable Development Goal 5 (Gender Equality).
Womaniya Initiative
- Launch: 2019 (on GeM platform)
- Aim: Enable women-led MSEs, SHGs, artisans, and marginalised women to sell directly to government buyers.
- Key Objective: Address the triple challenge faced by women entrepreneurs:
- Access to markets
- Access to finance
- Access to value addition
- Policy Linkage: Supports the objective of 3% reservation in government procurement for women-owned enterprises.
- Impact (Udyam Data):
- Women-owned MSMEs: 20.5% of total MSMEs
- Employment contribution: 18.73%
- Share in total investment: 11.15%
Government e-Marketplace (GeM)
- Launched: 2016
- Nodal Ministry: Ministry of Commerce and Industry
- Nature: One-stop online public procurement portal for Central & State Ministries, Departments, PSUs, and autonomous bodies
- Operator: GeM Special Purpose Vehicle (SPV) – fully government-owned, not-for-profit entity
- Coverage: Adopted across all 36 States and UTs (with several states mandating its use)
- Objectives: Transparency, efficiency, cost savings, and reduced corruption
- Independent assessments (e.g., World Bank) note ~10% cost savings
- Inclusivity Footprint:
- 10+ lakh MSEs
- 1.3 lakh artisans & weavers
- 1.84 lakh women entrepreneurs
- 31,000+ startups
- Innovation: GeMAI – India’s first generative AI-powered public sector chatbot, supporting voice and text in 10 Indian languages.
350th Martyrdom Day of Guru Teg Bahadur
- 25 Nov 2025
In News:
The President of India paid tribute to Guru Tegh Bahadur on his 350th Martyrdom Day on 24 November.
About Guru Tegh Bahadur
- Position: 9th Sikh Guru
- Known for: Spiritual depth, courage, and supreme sacrifice for religious freedom.
Early Life and Lineage
- Born: 21 April 1621, Amritsar
- Parents: Guru Hargobind (6th Sikh Guru) and Mata Nanki
- Birth Name: Tyag Mal (reflecting ascetic inclination)
Education and Training
- Scriptural Education: Trained under Bhai Gurdas
- Martial Training: Trained by Baba Budha
- Represents the Sikh tradition of spiritual–temporal synthesis (Miri–Piri).
Contributions and Leadership
- Bani: Composed 116 hymns included in the Guru Granth Sahib
- Preaching: Travelled widely across the Indian subcontinent spreading Sikh teachings
- Town Founded: Chak-Nanki, later developed into Shri Anandpur Sahib (Punjab)
Martyrdom and Legacy
- Year: 1675
- Place: Delhi (near present-day Gurudwara Sis Ganj Sahib)
- Cause: Executed on the orders of Aurangzeb for opposing forced religious conversions and defending freedom of conscience.
- Title Earned: “Hind di Chadar” (Shield of India)
Significance
- First martyr in world history to sacrifice life for the religious freedom of others.
- His martyrdom strengthened India’s tradition of pluralism, tolerance, and human rights.
Seychelles Joins Colombo Security Conclave (CSC)
- 25 Nov 2025
In News:
The 7th National Security Adviser (NSA) level meeting of the Colombo Security Conclave was held in New Delhi. Seychelles was inducted as the 6th full member, marking a significant expansion of the grouping and strengthening cooperative security in the Indian Ocean Region (IOR).
About the CSC
- Nature: Regional security grouping of Indian Ocean littoral states.
- Members (2025): India, Sri Lanka, Maldives, Mauritius, Bangladesh, and Seychelles.
- Participants: National Security Advisors (NSAs) and Deputy NSAs for coordinated security cooperation.
- Aim: Address shared transnational security challenges in the IOR.
Origin and Evolution
- 2011: Began as Trilateral Maritime Security Cooperation (India–Sri Lanka–Maldives).
- Post-2014: Momentum slowed due to regional geopolitical dynamics.
- 2020: Revived and rebranded as the Colombo Security Conclave.
- Expansion: Mauritius (2022), Bangladesh (2024), Seychelles (2025).
Core Objectives
- Enhance regional security cooperation.
- Tackle transnational threats of common concern through information-sharing, coordination, and capacity-building.
Pillars of Cooperation
- Maritime safety and security
- Counter-terrorism and counter-radicalisation
- Combating trafficking and transnational organised crime
- Cyber security and protection of critical infrastructure
- Humanitarian Assistance and Disaster Relief (HADR)
Institutional Framework
- Permanent Secretariat: Colombo (ensures continuity and coordination).
- Working Mechanism: Regular NSA and Deputy NSA–level meetings.
Significance for India
- Strengthens India’s strategic influence in the IOR through coordinated maritime security, counter-terrorism, and cyber resilience.
- Institutionalised NSA dialogue advances Neighbourhood First and SAGAR (Security and Growth for All in the Region) vision.
- Contributes to a stable, secure, and rules-based regional order.
Seychelles: Strategic Snapshot
- Geography: Archipelagic state of 155 islands in the western Indian Ocean, northeast of Madagascar; located on the Mascarene Plateau.
- Capital: Victoria (Mahé Island).
- Profile: Africa’s smallest and least populated country.
- Strategic Importance: Sits astride key maritime trade routes; crucial for anti-piracy, maritime security, and the Blue Economy; an important partner in India’s IOR diplomacy and SAGAR vision.
Coastal Security Exercise ‘Sagar Kavach’
- 24 Nov 2025
In News:
The biannual coastal security exercise ‘Sagar Kavach’ has commenced along the Tamil Nadu coast, covering Cuddalore and Villupuram districts, to test multi-agency preparedness against maritime security threats.
About ‘Sagar Kavach’
- Nature:‘Sagar Kavach’ is a biannual, multi-agency coastal security exercise conducted along India’s coastline.
- Conducted by:Indian Coast Guard (ICG)
Key Objectives
- Validate and refine Standard Operating Procedures (SOPs) for coastal security
- Identify vulnerabilities in coastal surveillance and response mechanisms
- Strengthen inter-agency coordination among maritime, security, and civil authorities
- Enhance readiness of coastal police and local administration
Key Features
- Frequency: Conducted twice a year across coastal States and island territories
- Threat Simulation:
- Deployment of ‘Red Force’ dummy intruders
- Mock infiltration and sabotage scenarios
- Operational Activities:
- Sea and coastal patrolling
- Boat and vessel inspections
- Harbour and port security checks
- Surveillance of vulnerable coastal stretches
- Coverage:
- Coastal villages
- Fishing harbours and ports
- Vital installations
- Railways, bus stations, and sensitive public infrastructure
- Capacity Building:
- Trains coastal police in intelligence gathering, interception, interrogation, and patrolling
- Tests response time and communication efficiency
- Integrated Approach:
- Combines surface assets, aerial surveillance, and communication networks
- Involves coordination between defence forces, paramilitary units, State police, intelligence agencies, and civil administration
Significance
- Strengthens India’s layered coastal security architecture, especially after lessons from past maritime attacks
- Enhances preparedness against non-traditional security threats such as terrorism and smuggling
- Builds local-level resilience by integrating coastal communities and police into national security efforts
- Reinforces India’s commitment to maritime security and coastal surveillance
Supreme Court Clarifies Governor’s Powers on Assent to State Bills
- 24 Nov 2025
In News:
In a landmark constitutional opinion, a five-judge Constitution Bench of the Supreme Court clarified the scope and limits of the powers of Governors and the President regarding assent to State Bills under Articles 200 and 201 of the Constitution. The opinion was delivered in response to a Presidential Reference under Article 143, addressing 14 questions of law, amid complaints by several States that Governors were delaying or withholding assent, causing legislative paralysis.
Constitutional Framework
Article 200 – Governor and State Bills
When a Bill passed by a State Legislature is presented, the Governor has only three constitutionally permissible options:
- Grant assent to the Bill.
- Withhold assent and return the Bill (except Money Bills) to the Legislature with recommendations for reconsideration.
- Reserve the Bill for the President’s consideration.
The Court categorically held that there is no power to “withhold assent simpliciter”. A Governor cannot sit indefinitely on a Bill without taking one of the three actions.
Article 201 – President and Reserved Bills
When a Bill is reserved, the President may:
- Grant assent, or
- Withhold assent.
The President’s discretion here is similar to that of the Governor, but operates only after reservation.
Key Clarifications by the Supreme Court
- No indefinite delay permitted:“Prolonged, unexplained, and indefinite inaction” by a Governor is unconstitutional and subject to judicial review.
- Discretion, but not arbitrariness:Governors are not bound by the aid and advice of the Council of Ministers while exercising powers under Article 200, as this discretion is constitutionally envisaged. However, this discretion cannot be used to obstruct the legislative will of an elected government.
- Judicial review limited to inaction:Courts cannot review the merits or wisdom of a Governor’s or President’s decision to grant or withhold assent. Judicial scrutiny is limited only to cases of constitutional inaction or procedural violation.
- No judicially imposed timelines:The Court held that it cannot prescribe rigid deadlines (such as 1–3 months) for Governors or the President. The phrase “as soon as possible” in Articles 200 and 201 allows flexibility and cannot be judicially converted into fixed timelines.
- Rejection of ‘deemed assent’:The Court firmly rejected the idea that a Bill automatically becomes law if assent is delayed. Article 142 (complete justice) cannot be used to bypass the constitutional requirement of assent.
- Article 361 is not an absolute shield:While Governors and the President enjoy personal immunity, the office itself is not immune from judicial scrutiny where constitutional duties are not discharged.
- Courts cannot examine Bills:Judicial review applies only to laws in force, not to Bills awaiting assent. Courts cannot examine the constitutionality of proposed legislation.
Broader Constitutional Significance
- Reinforces constitutional morality and federal balance.
- Prevents misuse of gubernatorial discretion while respecting constitutional design.
- Protects legislative supremacy of elected assemblies without eroding the discretionary role of constitutional authorities.
- Clarifies limits of Article 142, ensuring it does not override substantive constitutional provisions.
Ultra-Processed Foods (UPFs) in India
- 24 Nov 2025
In News:
A recent series published in The Lancet highlights that India is witnessing the fastest global growth in sales of Ultra-Processed Foods (UPFs)from USD 0.9 billion (2006) to nearly USD 38 billion (2019), representing a ~40-fold increase. This rapid dietary transition is strongly associated with rising obesity, diabetes, and cardiovascular diseases in the country.
What are Ultra-Processed Foods (UPFs)?
- Definition: Industrial formulations designed for convenience, long shelf life, and mass consumption, made largely from manufactured ingredients rather than whole foods.
- Typical Components: Refined starches, protein isolates, added sugars, unhealthy fats, flavour enhancers, colourants, stabilisers, emulsifiers, and preservatives.
- Examples: Soft drinks, chips, chocolates, ice creams, sweetened breakfast cereals, packaged soups, instant noodles, ready-to-heat meals.
Processed vs Ultra-Processed Foods
- Processed foods: Minimally altered (e.g., cooking, fermenting, canning) and retain basic food structure (e.g., pickles, jam, cheese).
- Ultra-processed foods: Contain industrial additives; the presence of emulsifiers or artificial flavours classifies a product as UPF.
Why is UPF Consumption Rising in India?
- Aggressive Marketing: Celebrity endorsements, sports sponsorships, targeted ads (especially for children), discount offers.
- Lifestyle Changes:Urbanisation, time constraints, and preference for ready-to-eat foods.
- Dietary Transition: Shift towards Western-style diets rich in fast foods and sugary snacks.
- Perceived Convenience: Seen as time-saving substitutes for traditional meals.
Health and Nutrition Impacts
- Poor Nutritional Quality: UPFs are high in fat, sugar, and salt (HFSS) but low in fibre and micronutrients.
- Disease Burden: Linked to higher risks of obesity, Type 2 diabetes, hypertension, heart disease, kidney and gastrointestinal disorders, mental health issues, and premature mortality.
- India-Specific Risk: Genetic predisposition to visceral obesity and metabolic disorders amplifies harms.
- Children at High Risk: Childhood obesity increased from 2.1% to 3.4% (NFHS 2016 → 2019–21). Long-term effects include addictive eating behaviours, gut microbiome imbalance, impaired brain development, and early-onset diabetes.
Regulatory and Awareness Gaps
- Weak Regulation: Heavy reliance on self-regulation; absence of mandatory front-of-pack (FOP) warning labels.
- Misleading Packaging: Health claims (e.g., “high protein”) obscure high sugar, salt, or fat content.
- Identification Challenge: Public confusion between processed foods and UPFs.
- The Economic Survey 2024–25 underlines the need for stronger regulatory action.
Existing Indian Initiatives for Healthy Diets
- Eat Right India Movement
- State Food Safety Index
- RUCO (Repurpose Used Cooking Oil)
- Food Safety Mitra
- World Food Safety Day observances
What Measures are Needed?
- Stronger Regulations:
- Mandatory FOP warning labels (“High in Sugar/Salt/Fats”).
- Restrictions on marketing to children.
- Healthy Food Environments:
- UPF-free school canteens; promotion of minimally processed foods (Brazilian model).
- Increased availability of healthy alternatives in public spaces.
- Public Awareness Campaigns:
- Avoid foods with >10% sugar or fat; sodium >1 mg/kcal.
- Prefer whole foods like fruits, vegetables, milk, nuts.
- Monitoring & Research:
- Measure UPF share in diets (especially children and youth).
- Identify consumption patterns to support targeted regulation.
- Global & National Coordination:
- Align with forthcoming World Health Organization guidelines on UPFs.
- Involve FSSAI, health and education sectors, industry, and civil society.
WHO Recommendation: Free sugar intake should be <10% of daily energy, ideally <5% (~25 g/day).
COP30, Belém (Brazil)
- 24 Nov 2025
In News:
The 30th Conference of the Parties (COP30) to the United Nations Framework Convention on Climate Change (UNFCCC) concluded in Belém, Brazil, with the formal adoption of the Belém Package, marking a shift in global climate negotiations from ambition-setting to implementation and delivery.
Key Outcomes of COP30
1. Belém Package
- A set of 29 negotiated decisions focusing on implementation, not new binding targets.
- Emphasises climate finance, adaptation tracking, just transition, gender inclusion, and cooperative action to advance the Paris Agreement goals.
2. Global Mutirão Agreement & Platform
- Prioritises cooperation, collective action and deliverability over additional mandatory targets.
- Brazil launched the Global Mutirão Platform, a digital tool to narrow the gap between climate commitments and on-ground implementation, especially in energy, finance and trade.
3. Just Transition Mechanism (Belém Action Mechanism – BAM)
- Supports cooperation and capacity-building for workers and economies transitioning away from fossil fuels.
- Limitation: No assured or new financial commitments.
4. Tracking & Implementation Architecture
- Global Implementation Tracker and Belém Mission to 1.5°C launched to assess whether national actions and NDCs align with pathways limiting warming to 1.5°C.
- Signals a growing focus on monitoring delivery rather than announcing fresh pledges.
5. Adaptation-Focused Decisions
- National Adaptation Plan (NAP) Implementation Alliance launched to accelerate adaptation planning.
- Countries agreed to triple adaptation finance by 2030 (from 2025 levels), though sources and obligations remain unclear.
- Global Goal on Adaptation (GGA):Finalised the Baku Adaptation Roadmap with 59 voluntary indicators to track adaptation progress.
6. Sectoral & Thematic Initiatives
- Belém Health Action Plan: Strengthens climate-resilient health systems based on equity, climate justice and community participation.
- Tropical Forests Forever Facility (TFFF): A payment-for-performance mechanism using satellite monitoring to reward forest conservation; aims to mobiliseUSD 125 billion (Brazil committed USD 1 billion).
- Belém 4x Pledge: Quadrupling sustainable fuel use by 2035 (hydrogen, biofuels, biogas, e-fuels); progress to be monitored annually by the IEA.
- Belém Declaration on Hunger, Poverty & People-Centred Climate Action: Signed by 43 countries + EU, prioritising vulnerable communities, adaptation, and social protection.
- Belém Gender Action Plan (GAP): Strengthens gender-responsive climate governance and women’s participation.
India’s Position at COP30
Climate Finance as a Legal Obligation
- India, along with BASIC and LMDC groups, demanded predictable, grant-based climate finance under Article 9.1 of the Paris Agreement.
- Called for a universally accepted definition of climate finance and mobilisation of the USD 1.3 trillion goal under the Baku-to-Belém Roadmap (COP29).
- Highlighted the Adaptation Gap: Developing countries may need USD 310–365 billion annually by 2035, while current flows remain around USD 26 billion.
Equity & Climate Justice
- Reaffirmed CBDR–RC (Common But Differentiated Responsibilities and Respective Capabilities).
- Opposed trade-restrictive climate measures like the EU’s CBAM, calling them discriminatory.
Adaptation Priority
- Stressed that adaptation must receive equal priority with mitigation, especially for vulnerable countries.
Major Shortcomings of COP30
- No clear fossil fuel phase-out roadmap.
- Weak progress on climate finance, with no clarity on obligations or sources.
- Ambition gap persists due to delayed NDC submissions by major emitters.
- Implementation gap remains, with limited enforcement and accountability.
- Just Transition mechanism lacks dedicated funding.
COP30 (Belém) marked a transition from pledges to implementation, strengthened adaptation tracking and thematic actions, but fell short on finance clarity and fossil fuel transitionreinforcing India’s stance on equity, climate justice, and legally binding finance commitments.
Pharmacogenomics: Towards Precision Medicine
- 24 Nov 2025
In News:
Pharmacogenomics is increasingly being highlighted as a transformative approach in healthcare, enabling personalised drug prescriptions based on an individual’s genetic makeup and moving away from the traditional “one-size-fits-all” model of treatment.
What is Pharmacogenomics?
Pharmacogenomics is the study of how genetic variations influence an individual’s response to medicines. It combines pharmacology (study of drugs) with genomics (study of genes) to determine whether a drug will be effective, ineffective, or potentially harmful for a specific person. This approach replaces trial-and-error prescribing with precision medication.
Scientific Basis
- Genetic differences, especially in drug-metabolising enzymes such as the cytochrome P450 (CYP) family, significantly affect drug absorption, metabolism, and clearance.
- Nearly 75% of commonly prescribed drugs are metabolised by CYP enzymes.
- Variations create different metaboliser types:
- Poor metabolisers → drug accumulation and toxicity
- Ultrarapidmetabolisers → reduced drug efficacy
- Studies show that ~90% of individuals carry at least one actionable pharmacogenetic variant, making this clinically relevant at the population level.
Clinical Applications
- Cardiovascular Medicine:
- Warfarin: Variants in CYP2C9 and VKORC1 explain ~50% of dose variability. Genotype-guided dosing reduces bleeding risk and stabilises therapy faster.
- Clopidogrel: Loss-of-function variants in CYP2C19 reduce drug activation, increasing risk of stent thrombosis; guidelines now recommend alternative drugs for poor metabolisers.
- Psychiatry:Antidepressants and antipsychotics metabolised by CYP2D6/CYP2C19 show improved outcomes and fewer side effects with genetic-guided prescribing.
- Oncology:Screening for DPYD variants before using 5-fluorouracil prevents severe, life-threatening toxicity.
- Immunology & Neurology:Testing for HLA-B*57:01 (Abacavir) and HLA-B*15:02 (Carbamazepine) prevents fatal drug reactions such as Stevens–Johnson syndrome.
Economic Relevance
- Cost of genetic testing has declined sharply to USD 200–500 per panel.
- Pharmacogenomics is most cost-effective in chronic diseases requiring long-term medication.
- Preventing even a single serious adverse drug reaction can offset testing costs for multiple patients.
- Pre-emptive panel testing offers lifetime utility, guiding prescriptions for dozens of drugs.
Key Challenges
- Knowledge Gaps: Limited pharmacogenomics training among doctors and pharmacists.
- Infrastructure: Lack of electronic health record–based decision-support systems.
- Regulatory & Reimbursement Issues: Inconsistent insurance coverage and evolving regulatory guidance.
- Research Complexity: Millions of SNPs must be linked accurately to drug response, and drug development for small genetic subgroups can be costly.
Way Forward
- Promote pre-emptive genetic testing integrated with electronic health records.
- Strengthen medical education and clinical guidelines on pharmacogenomics.
- Expand digital clinical decision-support systems.
- Encourage public–private investment to lower costs and widen access.
2nd Regional Open Digital Health Summit (RODHS) 2025
- 23 Nov 2025
In News:
India hosted the 2nd Regional Open Digital Health Summit (RODHS) 2025 in New Delhi, bringing together South-East Asian countries to accelerate Universal Health Coverage (UHC) through Digital Public Infrastructure (DPI), open standards, and interoperable digital health systems.
About RODHS 2025
- Nature: A regional, multi-stakeholder platform to advance open, interoperable, people-centred digital health systems across the WHO South-East Asia Region.
- Organisers:
- National e-Governance Division (NeGD), Ministry of Electronics & IT
- National Health Authority (NHA)
- World Health Organization South-East Asia Regional Office (WHO-SEARO)
- UNICEF
- Participation: India, Bangladesh, Sri Lanka, Thailand, Nepal, Maldives and other South-East Asian countries.
- Context: Builds on momentum from the inaugural summit (Nairobi) and aligns digital health with SDGs and health security.
Key Objectives
- Integrate DPI and open standards into national health systems to support UHC.
- Promote interoperability, trust, skills, and community-centric design.
- Develop country-specific roadmaps for scalable digital health implementation.
- Move from pilot projects to population-scale systems.
India’s DPI Showcase
India highlighted its DPI stack and health platforms as scalable digital public goods:
- Aadhaar (digital identity)
- UPI (digital payments)
- CoWIN (vaccination platform)
- Ayushman Bharat Digital Mission (ABDM) (national digital health ecosystem)
These were presented as models for secure data exchange, federated architecture, and nationwide scale.
Major Themes & Discussions
- Open Standards & Interoperability:
- Adoption of WHO SMART Guidelines (Standards-based, Machine-readable, Adaptive, Requirements-based, Testable).
- FHIR as the global standard for health data exchange; emphasis on governance, workforce capacity and sustained investment.
- Foundational DPI for Health:Role of digital identity, payments, registries and data exchange layers in resilient health ecosystems.
- AI & Generative AI in Health:Use-cases in diagnostics, clinical documentation, multilingual engagement and data integration-enabled by interoperable data.
- Equity & Trust:UNICEF and WHO stressed privacy, child-centric design, health-worker enablement, and community adoption.
Outcomes & Significance
- Reinforced regional cooperation for interoperable digital health.
- Positioned DPI + open standards as core enablers of UHC and health system resilience.
- Encouraged joint governance between health and IT ministries to avoid silos.
- Emphasised that success should be measured by health outcomes, not just digital adoption.
Individual Entitlement Survey for Particularly Vulnerable Tribal Groups (PVTGs)
- 23 Nov 2025
In News:
The Union Government will conduct India’s first-ever ‘Individual Entitlement Survey’ covering 10 lakh households of Particularly Vulnerable Tribal Groups (PVTGs) to assess whether benefits of 39 central government schemes are reaching the most vulnerable tribal communities at the grassroots level.
What is the Individual Entitlement Survey?
- Nodal Ministry: Ministry of Tribal Affairs
- Objective:
- To map scheme-wise coverage gaps among PVTG households
- To identify eligible beneficiaries who remain uncovered and enable corrective action by line ministries
- Schemes Covered:
- 39 schemes across 18 central ministries/departments, including:
- Mahatma Gandhi National Rural Employment Guarantee Scheme (MGNREGS)
- Social security schemes for unorganised workers
- Old-age and social pensions
- Financial assistance for meritorious Scheduled Tribe students
- Flagship welfare schemes such as LPG connections
- 39 schemes across 18 central ministries/departments, including:
Scope & Coverage
- Households: ~ 10 lakh PVTG households
- Population Covered: ~ 48 lakh individuals
- Geographical Spread:
- 1,000 blocks dominated by PVTGs
- 75 recognised PVTGs across 18 States and Andaman & Nicobar Islands (UT)
Methodology & Implementation
- Execution: Through State Governments
- Ground Support:States may engage NGOs, panchayat officials, or local functionaries
- Digital Tool:A mobile application developed by the National e-Governance Division (NeGD)
- Data Collection Features:
- House-to-house survey
- Scheme-wise eligibility and benefit status
- Geo-tagging (latitude & longitude) and household photographs
- Post-Survey Outcome:
- Issuance of a ‘Universal Entitlement Card’ to every PVTG household/member
- Card will clearly mention entitlements and coverage status under tracked schemes
What are Particularly Vulnerable Tribal Groups (PVTGs)?
- Definition:A sub-classification of Scheduled Tribes that are more vulnerable due to extreme socio-economic backwardness
- Constitutional Basis:Article 342(1) empowers the President to notify Scheduled Tribes
- Historical Evolution:
- 1973:Dhebar Commission identified Primitive Tribal Groups (PTGs)
- 1975: First list of 52 PTGs notified
- 1993: 23 more groups added
- 2006: Renamed as PVTGs
- Total:75 PVTGs out of 705 Scheduled Tribes
- Key Characteristics:
- Small, isolated and homogeneous populations
- Pre-agricultural or simple subsistence economy
- Low literacy and poor health indicators
- Lack of written language and limited access to infrastructure
- Stagnant or declining population growth
- State-wise Concentration:
- Odisha: Highest number (13)
- Andhra Pradesh & Telangana: 12
- Jharkhand & Bihar: ~9
Major Government Initiatives for PVTGs
- PM-JANMAN (Pradhan Mantri Janjati Adivasi Nyaya Maha Abhiyan):
- Covers 75 PVTGs across 18 States/UTs, 22,544 villages, 220 districts
- Focus on connectivity, services and protection of near-extinct tribes
- PM-PVTG Development Mission:Aims to improve housing, drinking water, sanitation, health, nutrition, education and road access
- Janjatiya Gaurav Divas:
- Celebrated on Birsa Munda’s birth anniversary
- Recognises tribal contributions to India’s cultural heritage and freedom struggle
Geological Survey of India (GSI)
- 23 Nov 2025
In News:
The Union Minister of Coal & Mines inaugurated an international seminar in Jaipur to mark 175 years of the Geological Survey of India-one of the world’s oldest and most respected geoscientific institutions.
About the Geological Survey of India (GSI)
Nature & Status
- India’s premier national geoscientific organisation
- Attached office under the Ministry of Mines
- Mandated to conduct geological surveys, mineral exploration, and maintain national geoscience databases
Establishment
- Formally established:1851
- Original objective: Locate coal resources for the expanding railway network during British rule
Historical Evolution
- 1818–23: Early geological mapping by Survey of India & Army officers (e.g., W. Voysey’s geological map of Hyderabad)
- 1837: Committee formed for investigation of coal and mineral resources
- 1848: Term “Geological Survey of India” first used by John McClelland
- 1851: Sir Thomas Oldham initiated continuous, institutional geological work → considered the true beginning of GSI
- Over 175 years, GSI evolved into India’s national repository of geological and mineral data
Core Functions of GSI
- Geological Mapping & Surveys
- Ground, airborne and marine surveys
- Surface and subsurface geological mapping
- Mineral & Energy Resource Exploration: Scientific assessment of minerals, coal, hydrocarbons and groundwater
- Geohazard & Earth System Studies: Seismotectonics, landslides, glaciology, climate-change-related geostudies
- Geotechnical & Geo-environmental Services: Inputs for infrastructure projects, land stability, environmental impact
- National Geoscience Repository: Geological archives, spatial databases, remote sensing data, museums
- International Collaboration: Partnerships with USGS, BGS, Geoscience Australia and polar research agencies
- Capacity Building & Outreach: Collaboration with universities and training institutions; geoscience popularisation
- Coordination Role: Technical advisory support to Central & State governments in mineral governance
HamaraShauchalaya, HamaraBhavishya Campaign
- 23 Nov 2025
In News:
The Ministry of Jal Shakti launched the nationwide “HamaraShauchalaya, HamaraBhavishya” campaign on World Toilet Day 2025, marking a renewed push to sustain and upgrade rural sanitation outcomes across India.
What is the Campaign?
A national sanitation initiative led by the Department of Drinking Water and Sanitation under the Ministry of Jal Shakti, aimed at improving functionality, maintenance, and community ownership of rural toilets, with emphasis on long-term sustainability beyond toilet construction.
Duration & Coverage
- Launch: World Toilet Day 2025
- Campaign Period: ~3 weeks, concluding on Human Rights Day (10 December 2025)
- Geographical Scope: Nationwide, with implementation at Gram Panchayat, Block, and District levels
Key Focus Areas
- Functionality & Repairs
- Restoration and operation & maintenance (O&M) of:
- Community Sanitary Complexes (CSCs)
- Individual Household Latrines (IHHLs)
- Restoration and operation & maintenance (O&M) of:
- Aesthetic Upgradation: Cleaning, painting, and beautification to enhance dignity and sustained use
- Awareness &Behaviour Change
- School-based hygiene education
- Safe faecal waste handling
- Promotion of climate-resilient sanitation, especially for flood-prone and water-scarce areas
- Community Participation
- Engagement of NSS, NYKS, NCC, youth groups, senior citizens, retired defence personnel, local influencers and Padma awardees
- Recognition of sanitation workers
- On-the-spot distribution of IHHL sanction letters to eligible beneficiaries
Background & Policy Context
- Built on gains of Swachh Bharat Mission (Grameen):
- 11+ crore toilets constructed since 2014
- ODF status achieved by villages by 2019
- SBM-G Phase II (from 2020) shifted focus from construction to sustainability, solid & liquid waste management, and behaviour change—this campaign reinforces that pivot.
Significance
- Post-ODF Sustainability: Moves the sanitation agenda from access to use, upkeep, and resilience
- Public Health Gains: Helps reduce diarrhoeal diseases and improves environmental hygiene
- Climate Resilience: Strengthens sanitation systems against floods, droughts, and climate stresses
- Community Ownership: Embeds responsibility at the grassroots for durable outcomes
Semeru Volcano
- 23 Nov 2025
In News:
Indonesia’s Semeru Volcano on Java Island erupted recently, ejecting massive ash and gas plumes up to ~13 km into the atmosphere, triggering the highest alert level, evacuations of nearby villagers, and safety advisories restricting activity around the crater.
About Semeru Volcano
- Location: East Java, Indonesia; ~310 km west of Bali
- Elevation: ~3,676 m (12,060 ft) -highest peak on Java
- Tectonic Setting: Part of the Pacific Ring of Fire, a zone of intense volcanic and seismic activity due to plate convergence
- Volcanic System: Lies at the southern end of a volcanic massif extending north to the Tengger caldera
- Summit Morphology: Complex, with crater positions having shifted NW–SE over time
- Local Name:Mahameru
Eruptive Characteristics
- Among Indonesia’s most active volcanoes
- Known for frequent ash explosions at short intervals (often every 10–30 minutes)
- Recent eruption involved pyroclastic flows (hot mixtures of gas, ash, and volcanic fragments)
- Seismicity: Elevated before and during eruptive phases
Recent Eruption – Key Facts
- Ash Plume Height: Up to ~13 km
- Alert & Safety: Highest alert declared; 8 km exclusion zone around the crater advised
- Human Impact: Preventive evacuations (hundreds relocated to temporary shelters); no immediate casualties reported
- Aviation: Monitoring in place; Bali airport operations initially unaffected
Climate Change Performance Index
- 22 Nov 2025
In News:
India slipped 13 places to rank 23rd in the Climate Change Performance Index (CCPI) 2026, released on the sidelines of COP30 at Belém, Brazil.
About the Climate Change Performance Index (CCPI)
- Published by:Germanwatch, NewClimate Institute, and Climate Action Network
- First published: 2005
- Coverage: 63 countries + EU, accounting for >90% of global GHG emissions
- Purpose: Independent assessment of countries’ climate mitigation performance
Assessment Pillars (4):
- GHG Emissions
- Renewable Energy
- Energy Use
- Climate Policy
(Top three ranks are kept vacant if no country achieves a “very high” overall score.)
CCPI 2026: Global Highlights
- Top performers: Denmark, United Kingdom, Morocco
- Lowest-ranked G20 members: China (54th), Russia (64th), United States (65th), Saudi Arabia (67th)
India’s Performance – Key Facts
- Rank:23rd (down from 10th last year)
- Score: 61.31
- Category ratings:
- GHG Emissions: Medium
- Climate Policy: Medium
- Energy Use: Medium
- Renewable Energy: Low
Why the Decline?
- Rising GHG emission trends (ranked last on emission trend indicator)
- Increasing energy consumption
- Absence of a concrete coal phase-out plan
- Reclassification from “high” to “medium” performer, as India is also among the largest producers of oil, gas and coal
India’s Positives
- Renewables growth: Nearly 14% share in total energy mix (2015–2023)
- Installed capacity:>50% of electricity capacity from non-fossil sources (≈ 256 GW)
Indira Gandhi Peace Prize
- 22 Nov 2025
In News:
Former Chilean President Michelle Bachelet has been awarded the Indira Gandhi Prize for Peace, Disarmament and Development for 2024, recognising her global contributions to human rights, social justice and inclusive governance.
About the Indira Gandhi Peace Prize
- Instituted:1986, in memory of former Prime Minister Indira Gandhi
- Instituted by: Indira Gandhi Memorial Trust
- Official Name:Indira Gandhi Prize for Peace, Disarmament and Development
- Nature: Annual international award
- Eligibility: Individuals or organisationsirrespective of nationality, race or religion
- Award Components:
- ?25 lakh cash prize
- Citation
Objectives of the Award
The prize recognisescreative and sustained efforts towards:
- Promotion of international peace, disarmament, racial equality, and harmony among nations
- Strengthening economic cooperation and a new international economic order
- Accelerating the all-round development of developing countries
- Using science and modern knowledge for the larger good of humanity
- Expanding freedom, human dignity and the human spirit
Why Michelle Bachelet was Awarded
- Political Leadership: Two-time President of Chile (2006–10, 2014–18); first woman to hold the office
- Global Human Rights Role: Former UN High Commissioner for Human Rights and first Director of UN Women
- Domestic Reforms in Chile:
- Education and tax reforms
- Establishment of the Ministry of Women and Gender Equality
- Creation of the National Institute for Human Rights and the Museum of Memory and Human Rights
- Promotion of women’s political participation and LGBTQ rights
- Global Standing: Known for advocacy on civil liberties, democratic values and protection of vulnerable groups
Select Past Recipients
- 1987: Mikhail Gorbachev
- 1989: UNICEF
- 1997: Jimmy Carter
- 2003: United Nations & Kofi Annan
- 2013: Angela Merkel
- 2014: Indian Space Research Organisation (ISRO)
- 2017: Manmohan Singh
- 2019: Sir David Attenborough
- 2021: Pratham NGO
- 2022: Indian Medical Association & Trained Nurses Association of India
- 2023: Daniel Barenboim & Ali Abu Awwad
YUVA AI for ALL Initiative
- 22 Nov 2025
In News:
The Ministry of Electronics and Information Technology (MeitY) has launched YUVA AI for ALL, a free national course on Artificial Intelligence, under the IndiaAI Mission. The initiative aims to democratise AI knowledge and make India’s citizensespecially youthfuture-ready in the age of emerging technologies.
About YUVA AI for ALL
- Nature: First-of-its-kind free, self-paced national AI course
- Duration: ~ 4.5 hours, divided into six short modules
- Target Group: Students, professionals, government employees and general learners
- Coverage Goal:1 crore (10 million) citizens with foundational AI skills
- Certification:Official Government of India certificate on completion
Key Features
- Accessible & Inclusive:
- 100% free and open to all
- Learn anytime, anywhere, at one’s own pace
- Practical & Contextual:
- Uses real-life Indian examples
- Blends global AI knowledge with India-specific context
- Ethical Focus:Emphasises safe, responsible and inclusive use of AI
- Delivery Platforms:
- FutureSkills Prime
- iGOTKarmayogi
- Other popular ed-tech portals
What Learners Gain
- Understanding of what AI is and how it works
- Awareness of AI’s impact on education, creativity and work
- Basics of ethical and responsible AI usage
- Exposure to Indian AI use cases
- Insights into future opportunities in the AI ecosystem
Why the Initiative Matters
- Bridges the Digital Divide: Makes AI literacy accessible beyond elite technical institutions.
- Workforce Readiness: Prepares India’s large youth population for AI-driven jobs.
- Ethical AI Adoption: Promotes trust, accountability and inclusiveness in AI use.
- Whole-of-Society Approach: Enables schools, universities, organisations and states to partner for nationwide outreach.
About the IndiaAI Mission
- Launched: Initially in 2023 as a joint initiative of MeitY and NASSCOM
- Core Objectives:
- “Making AI in India” – Encourage domestic AI research and innovation
- “Making AI Work for India” – Apply AI to sectors like governance, health, education and agriculture
- Ecosystem Support:
- Access to high-end computing resources
- Support for startups, researchers and innovators
Major Non-NATO Ally (MNNA)
- 22 Nov 2025
In News:
The United States has officially designated Saudi Arabia as a Major Non-NATO Ally (MNNA), marking a significant upgrade in bilateral defence ties following high-level engagement between President Donald Trump and Crown Prince Mohammed bin Salman. The move places Saudi Arabia among a select group of countries enjoying privileged security cooperation with the U.S.
What is Major Non-NATO Ally (MNNA)?
- MNNA is a special U.S. strategic designation for close defence partners outside NATO.
- It does not provide NATO-style collective defence guarantees, but confers substantial military, technological and financial privileges.
Background & Objective
- Origin: Created under U.S. law in the 1980s.
- Purpose:
- Strengthen U.S. alliance networks beyond NATO
- Promote defence collaboration, advanced weapons access, joint training, and security coordination
- Reinforce partnerships in geopolitically sensitive regions
Key Privileges of MNNA Status
- Priority Defence Access: Preferential delivery of U.S. Excess Defence Articles and smoother access to advanced military equipment.
- War Reserve Stockpiles: Eligibility to host U.S. war reserve stockpiles for rapid joint operations.
- Joint R&D: Participation in cooperative research, development, testing and evaluation (RDT&E) of defence technologies.
- Training & Contracting:
- Bilateral and multilateral military training programmes
- MNNA firms can bid for certain U.S. Department of Defense overseas contracts
- Counter-Terror & Security Funding: Access to U.S. funding for counter-terrorism technologies and advanced security research.
MNNA Countries (Illustrative)
Currently 20+ countries across regions hold MNNA status, including:Argentina, Australia, Bahrain, Brazil, Colombia, Egypt, Israel, Japan, Jordan, Kenya, Kuwait, Morocco, New Zealand, Pakistan, Philippines, Qatar, South Korea, Thailand, Tunisia — and now Saudi Arabia.
Why Saudi Arabia’s Designation Matters
- Defence Upgrade: Signals deeper military interoperability and long-term defence cooperation with Washington.
- Technology & Sales: Follows major U.S.–Saudi agreements covering defence, civil nuclear cooperation, and advanced technologies (including future fighter aircraft).
- Regional Security: Reinforces U.S. strategic alignment in the Middle East, with implications for regional balance and security architectures.
- Symbolic & Strategic: Elevates Riyadh’s status among U.S. partners without extending NATO obligations.
India’s Position
- India is NOT an MNNA.
- India has been designated a Major Defence Partner (MDP) since 2016 — a unique category granting access to high-end U.S. defence technology without MNNA status.
Ratanmahal Wildlife Sanctuary
- 22 Nov 2025
In News:
A wild tiger has established a sustained presence for about nine months in Ratanmahal Wildlife Sanctuary, marking the first long-term tiger residency in Gujarat in decades. The tiger, first sighted in February 2025, is believed to have naturally dispersed from Madhya Pradesh, highlighting improving habitat connectivity and ecosystem health along the inter-state border.
About Ratanmahal Wildlife Sanctuary
- Location:Gujarat; along the Gujarat–Madhya Pradesh border (major portion within Gujarat)
- Established: March 1982
- Also Known As:Ratanmahal Sloth Bear Sanctuary (hosts the highest sloth bear population in Gujarat)
- Hydrology: Forms the catchment of the Panam River, a key river of Central Gujarat
Habitat & Vegetation
- Forest Types:
- Dry teak forests at foothills
- Mixed deciduous forests with dry bamboo brakes on the periphery
- Plateau Vegetation: Dominance of Mahuda (Mahudo) with patches of Sadad and Timru
- Key Flora: Teak, bamboo, amla, dhavdo, kakadiyo, mahuda, tanach, charoli, ber, jamun, khakhro, dudhlo
Faunal Diversity
- Mammals: Leopard, Sloth bear, Palm civet, Indian civet, Four-horned antelope
- Birds:Loten’s sunbird, Large green barbet, Yellow-cheeked tit
- Recent Addition:Tiger (Panthera tigris)
Ecological Significance of the Tiger’s Return
- Indicator Species: Tigers are apex predators; their presence signals healthy prey base, water availability, and habitat quality.
- Natural Dispersal: The tiger was not translocated; it migrated naturally from MP, aided by landscape connectivity and population pressure there.
- Contrast with Past: A tiger that reached Mahisagar (2019) did not survive due to inadequate prey—underscoring the improved conditions now at Ratanmahal.
- Monitoring: Continuous surveillance via camera traps and field teams to track movement and behaviour.
Conservation Implications
- Unique Coexistence: Gujarat now hosts all three big cats—Asiatic lion, Indian leopard, and tiger—within the same broader landscape.
- Management Challenges: Overlapping ranges demand enhanced corridor management, conflict mitigation, and community safety measures.
- Policy Signal: Validates habitat restoration, prey augmentation, and inter-state ecological linkages.
BvS10 Sindhu
- 21 Nov 2025
In News:
Infrastructure major Larsen & Toubro (L&T), in partnership with BAE Systems, has secured a contract from the Indian Army to supply BvS10 Sindhu, a specialised all-terrain armoured vehicle. The platform will be manufactured in India, strengthening indigenous defence production.
About BvS10 Sindhu
- Base Platform: BvS10 (Bandvagn S10), a proven articulated all-terrain vehicle used by several European militaries.
- Sindhu Variant: An upgraded, India-specific version adapted for the country’s terrain and climatic extremes.
- Manufacturing: To be produced by L&T at its Armoured Systems Complex, Hazira (Gujarat), with design and technical support from BAE Systems Hägglunds (Sweden), the original BvS10 manufacturer.
Design & Capabilities
- Articulated Configuration: Two connected vehicle sections improve mobility over terrain where conventional wheeled or tracked vehicles struggle.
- All-Terrain Performance: Optimised for high-altitude areas, deserts, marshlands, snow, and flood-prone regions.
- Amphibious Capability: Can operate in waterlogged and flooded environments, enhancing operational reach.
- Protection & Mobility: Armoured design balances crew protection with high mobility in adverse conditions.
Operational Flexibility
The BvS10 Sindhu can be reconfigured for multiple roles, including:
- Troop transport
- Command post
- Ambulance/medical evacuation
- Recovery and logistics support
- Weapon-armed variants
This modularity suits the diverse mission profiles of the Indian Army across varied theatres.
Global Usage (Base BvS10)
- In Service: Austria, France, Netherlands, Sweden, Ukraine, United Kingdom
- On Order / Selected: Germany; selected for the U.S. Army’s Cold Weather All-Terrain Vehicle (CATV) programme
This underscores the platform’s global acceptance and proven performance.
Industrial & Strategic Significance
- Make in India / Atmanirbhar Bharat: Indigenous manufacturing with global OEM support enhances self-reliance.
- Lifecycle Support: The contract includes integrated logistics support for deployment, maintenance, and sustainment.
- Capability Boost: Addresses mobility gaps in extreme and amphibious terrains, critical for border and disaster-response operations.
Kodaikanal Solar Observatory (KoSO)
- 21 Nov 2025
In News:
Scientists led by Aryabhatta Research Institute of Observational Sciences (ARIES), along with Indian Institute of Astrophysics (IIA) and international collaborators, have reconstructed over 100 years (1904–2022) of the Sun’s polar magnetic history using archival observations from the Kodaikanal Solar Observatory (KoSO).
About Kodaikanal Solar Observatory (KoSO)
- What it is: One of the world’s oldest continuously operating solar observatories.
- Location: Palani Hills, Tamil Nadu; functions as a field station of IIA, Bengaluru.
- Established:1899.
- Unique Data Legacy:Systematic Ca II K solar imaging since 1904, creating among the longest uninterrupted solar datasets globally.
- Observations: Multi-wavelength views of the chromosphere, capturing plages, sunspot groups and magnetic networks.
- Access: Large portions of the digitised archive are publicly available for global research.
What is the Sun’s Magnetic Future?
- Refers to the behaviour of the Sun’s polar magnetic fields, which drive the 11-year solar cycle, sunspots, flares and geomagnetic storms affecting Earth.
- Challenge: Direct polar magnetic field measurements began only in 1976, leaving earlier decades undocumented.
Scientific Breakthrough
- Method: Researchers analysed KoSO’s Ca II K images and combined them with Rome-PSPT data using AI-based feature recognition.
- Key Proxy: Identification of faint bright structures near the poles—polar network—quantified through the Polar Network Index (PNI).
- Outcome:First reliable, century-long reconstruction of the Sun’s polar magnetic fields (1904–2022).
Why Ca II K Matters
- The Ca II K wavelength reveals chromospheric features tightly linked to magnetic activity.
- Plages and magnetic networks recorded in Ca II K act as historical fingerprints of solar magnetism, enabling reconstructions before direct measurements.
Significance
- Solar Cycle Prediction: Improves estimates of the strength of Solar Cycle 25 and future cycles.
- Space Weather Forecasting: Enhances prediction of solar storms that can disrupt GPS, communications, satellites, aviation and power grids.
- Open Science: Reconstructed datasets and PNI values are openly released (e.g., GitHub, Zenodo), accelerating global research.
BIRSA 101 Gene Therapy
- 21 Nov 2025
In News:
India has launched its first indigenously developed CRISPR-based gene therapy for Sickle Cell Disease (SCD), named BIRSA 101. The therapy marks a major milestone in affordable genomic medicine and aligns with the national goal of a Sickle Cell–Free India by 2047.
What is BIRSA 101?
- BIRSA 101 is a CRISPR gene-editing therapy designed to correct the genetic mutation responsible for Sickle Cell Disease.
- Developed by: CSIR–Institute of Genomics & Integrative Biology (CSIR-IGIB)
- Industry Partner:Serum Institute of India (for technology transfer, scale-up and affordable deployment)
- Named after:Birsa Munda, commemorating his 150th birth anniversary
- Target Group: Populations with high SCD prevalence, especially tribal communities such as Gond, Munda, Bhil and Santal.
How Does It Work?
- Uses CRISPR technology as a form of “precise genetic surgery”.
- The therapy edits the defective gene in a patient’s hematopoietic stem cells, correcting the mutation that causes sickle-shaped red blood cells.
- The corrected stem cells are infused back into the patient, enabling normal haemoglobin production.
- Designed as a potential one-time, lifelong cure, unlike lifelong symptomatic management.
Key Features
- Fully Indigenous CRISPR Platform: Uses enFnCas9, engineered by CSIR-IGIB.
- Affordable Innovation: Intended to replace global gene therapies costing ?20–25 crore with a low-cost Indian alternative.
- Atmanirbhar Bharat: Strengthens India’s self-reliance in frontline biomedical technologies.
- Public–Private Partnership (PPP): Ensures scalability, regulatory readiness and global-standard manufacturing.
- Research Ecosystem: Supported by a new advanced translational research facility at CSIR-IGIB.
Why is it Significant?
- Public Health Impact: SCD is a severe hereditary blood disorder with a disproportionate burden among tribal populations in central and eastern India.
- Global Positioning: Places India among global leaders in advanced gene-editing therapies.
- Cost Disruption: Demonstrates India’s ability to deliver world-class therapies at a fraction of international prices.
- Future Potential: Opens pathways for CRISPR-based cures for other inherited genetic disorders.
Meerut Bugle
- 21 Nov 2025
In News:
The Meerut bugle, a brass wind instrument integral to India’s military drills, parades and ceremonies, has received a Geographical Indication (GI) tag, providing legal protection and renewed recognition to a century-old craft rooted in Meerut.
About the Meerut Bugle
- What it is: A handcrafted brass wind instrument used as a command and ceremonial tool in the Army, paramilitary and police forces.
- Cultural Significance: Known for its commanding, clear tone, it occupies a place of honour in regimental bands and national ceremonies.
- Origin & Evolution:
- Bugle-making in Meerut dates back to the late 19th century (British era), when it was central to battlefield communication.
- Over time, it evolved into a specialised local industry, aligning with the growth of India’s military traditions.
- Current Use: Meerut-made bugles continue to be supplied to defence units, paramilitary forces, police organisations and training academies across India.
Key Craft Features
- Material: High-quality brass, ensuring durability and tonal accuracy.
- Process:Handcrafted workmanship, reflecting traditional skills passed down generations.
- Heritage Value: Represents a living military heritage, linking colonial-era communication tools to modern ceremonial functions.
Why the GI Tag Matters
- Authenticity & Protection: Prevents counterfeits and cheap imitations from being sold as “Meerut bugles”.
- Market Value: Enhances brand recognition, encouraging government institutions and buyers to prefer certified instruments.
- Livelihood Support: Offers a pathway to revive traditional workshops affected by rising brass prices, declining orders and imported substitutes.
- Global Exposure: Enables participation in international exhibitions, cultural fairs and heritage showcases.
About the GI Tag
- Definition: A GI tag certifies that a product originates from a specific region and possesses qualities or reputation attributable to that place.
- Legal Framework:Geographical Indications of Goods (Registration and Protection) Act, 1999 (implemented from September 2003).
- Authority:Geographical Indications Registry, under the Office of the Controller General of Patents, Designs & Trade Marks, Ministry of Commerce & Industry.
- Benefits:
- Exclusive rights to authorised producers
- Legal action against misuse
- Boosts rural/artisan livelihoods and preserves traditional knowledge
- India’s GI Landscape:600+ GI-tagged products across agriculture, handicrafts, food and manufactured goods.
Dugong
- 21 Nov 2025
In News:
A new global report released at the International Union for Conservation of Nature (IUCN) Conservation Congress in Abu Dhabi has warned that India’s dugong populations in the Gulf of Kutch, Gulf of Mannar–Palk Bay, and Andaman & Nicobar Islands face serious long-term survival risks due to habitat degradation and human pressures.
About Dugong
- Scientific Name:Dugong dugon
- Type: Large herbivorous marine mammal
- Evolutionary Links: Closely related to manatees; distantly related to elephants
- Common Name: Sea cow (inspired ancient “mermaid” myths due to gentle behaviour)
Distribution & Habitat
- Global: Warm, shallow coastal waters of the Indian and Pacific Oceans; largest stable population near north-western Australia
- India (Major Habitats):
- Gulf of Mannar–Palk Bay
- Andaman and Nicobar Islands
- Gulf of Kutch
- Prefer calm, shallow (<10 m) coastal waters with abundant seagrass meadows
Key Biological Features
- Size: Up to 3 m long; 300–420 kg
- Morphology: Whale-like tail fluke; paddle-shaped flippers
- Diet:Exclusively herbivorous—feeds on seagrass
- Consumption: ~ 30–40 kg of seagrass/day
- Ecological Role:
- Act as “ecosystem engineers”—natural grazing maintains healthy seagrass
- Seagrass meadows function as blue carbon sinks, aiding climate regulation
- Life History: Long-lived (up to 70 years) but very low reproductive rate (calving once every 3–7 years)
Conservation Status
- IUCN Red List:Vulnerable (declining trend since 1982)
- India:Schedule I, Wild Life (Protection) Act, 1972 (highest legal protection)
Population Status in India (Indicative)
- Gulf of Mannar–Palk Bay: ~ 150–200 individuals (largest remaining group)
- Andaman & Nicobar Islands:<50 individuals
- Gulf of Kutch:<20 individuals(Exact estimates are difficult due to turbid waters and elusive behaviour.)
Major Threats
- Habitat Loss & Seagrass Degradation: Coastal pollution, sedimentation, dredging, port development
- Fisheries Bycatch: Accidental entanglement in fishing nets—primary cause of mortality
- Marine Pollution & Heavy Metals: Detection of arsenic, cadmium, chromium, mercury and lead in dugong tissues (linked to industrial discharge, agricultural runoff, untreated wastewater)
- Slow Reproduction: Limits population recovery
Conservation Measures in India
- MoEFCC Task Force (2010) on dugong conservation
- National Dugong Recovery Programme with Tamil Nadu, Gujarat, A&N
- Dugong Conservation Reserve, Palk Bay (2022)—448 sq km to protect seagrass and dugongs
- Ongoing need for stronger enforcement, bycatch reduction, and incentive-based fisheries management
Adam Chini Rice
- 20 Nov 2025
In News:
Agricultural scientists at Banaras Hindu University (BHU) have achieved a major breakthrough in improving the resilience and productivity of the traditional Adam Chini (Adamchini) rice using mutagenesis, making the variety suitable for large-scale cultivation while preserving its unique aroma and grain quality.
About Adam Chini Rice
- Type: Aromatic black rice variety
- Region: Eastern Uttar Pradesh – mainly Chandauli, Varanasi and Vindhya region
- GI Status: Received Geographical Indication (GI) tag in 2023
- Local Branding: Recognised by the state government as “Vindhya Black Rice”
Key Characteristics (Traditional Variety)
- Grain Type: Short-bold, sugar-crystal-like grains
- Aroma & Quality: Renowned for excellent flavour and pleasant fragrance
- Plant Height: Up to 165 cm (tall, prone to lodging)
- Maturity Period: ~ 155 days
- Yield: Low – 20–23 quintals/ha
- Cooking Quality:
- Intermediate amylose content → rice remains fluffy and soft on cooling
- Intermediate alkali digestion value
- Stress Tolerance: Drought tolerance and disease resistance
Scientific Intervention
- Technique Used:Mutagenesis (induced genetic variation without altering core varietal identity)
- Research Duration: Over 14 years by BHU’s Department of Genetics & Plant Breeding
- Output: Development of 23 novel mutant lines retaining aroma and grain type
Improved Mutant Traits
- Reduced Height: ~ 105 cm (e.g., Mutant-14) → less lodging
- Early Maturity: ~ 120 days (e.g., Mutant-19)
- Higher Yield:30–35 quintals/ha (Mutants 14, 15, 19, 20)
- Net Impact: Higher productivity + climate resilience without loss of fragrance, reportedly superior to Basmati in aroma
Integrated Forum on Climate Change and Trade
- 20 Nov 2025
In News:
The 30th Conference of the Parties (COP30) to the United Nations Framework Convention on Climate Change formally launched the Integrated Forum on Climate Change and Trade (IFCCT) at Belém. The initiative responds to growing global concerns that climate policies and trade measures are increasingly intersectingand clashingwithout adequate coordination.
About the Integrated Forum on Climate Change and Trade
- Nature: A politically supported, non-negotiating forum
- Purpose: To provide a permanent space for countries to discuss the interface between climate action, trade policy, and development priorities
- Co-Chairing: Brazil and a developed-country partner
- Participation: Open to all Parties to the UNFCCC
- Institutional Status:
- Independent of both the WTO and the UNFCCC
- Does not negotiate binding outcomes, interpret agreements, adjudicate disputes, or assess specific national measures
Rationale
- Climate-related trade measures (e.g., tariffs, border carbon adjustments, industrial subsidies) are proliferating rapidly.
- Countries increasingly recognise that trade policy will shape their ability to meet climate goals.
- Uncoordinated actions risk fragmentation, trade disputes, and reduced trust, especially affecting developing countries.
Key Features
- Consultative Process:
- An open-ended consultation phase extending into 2026 to define discussion themes and the forum’s jurisdiction.
- First consultation round scheduled in Geneva, symbolically placing climate–trade dialogue close to the multilateral trading system.
- Interoperability Focus:Aims to promote coherence between climate and trade regimes, avoiding fragmented rule-making.
- Multi-Stakeholder Engagement:Involves civil society organisations, business associations, and international initiatives.
- Development-Oriented Approach:Seeks to amplify the voice of developing countries in shaping emerging trade rules linked to climate action.
Global Perspectives Highlighted at Launch
- Developing Countries: Emphasised concerns over unilateral trade measures and stressed principles like Common But Differentiated Responsibilities (CBDR).
- Developed Economies: Highlighted the need for open, rules-based trade to support clean technology transitions and emissions reduction.
- Institutional Concerns:The World Trade Organization warned that a patchwork of climate-related trade measures could undermine predictability unless better coordinated.
Significance
- Recognises that climate and trade can no longer be treated as separate policy domains.
- Attempts to prevent trade from becoming a fault line in global climate cooperation.
- Represents a strategic effort by the COP30 Presidency to align climate ambition with global economic governance.
Sakurajima Volcano
- 20 Nov 2025
In News:
Sakurajima, one of the most active volcanoes of Japan, erupted multiple times recently, sending ash and smoke plumes up to 4.4 km into the atmosphere. The eruption led to ashfall-related disruptions, including cancellation of flights at Kagoshima Airport. This was the first eruption in nearly 13 months to send ash above 4 km.
Location & Geological Setting
- Located on the southern tip of Kyushu, near Kagoshima
- Lies at the southern edge of the Aira Caldera
- Situated on a convergent plate margin, associated with subduction-related volcanism
Type & Structure
- Stratovolcano: Built from alternating layers of lava and ash
- Andesitic volcano:
- Magma is highly viscous
- High gas content, making eruptions potentially explosive
- Composed mainly of two central cones:
- Kitadake (north peak)
- Minamidake (south peak)
Eruptive History
- Among the most active volcanoes in Japan, with frequent eruptions of varying intensity
- 1914 eruption:
- One of Japan’s most powerful eruptions
- Lava flows filled the strait, connecting Sakurajima island to the mainland peninsula
- 2019 eruption: Ash plume rose up to 5.5 km
- Recent eruptions monitored by the Japan Meteorological Agency, which also warned of ashfall in Kagoshima and nearby Miyazaki region
Associated Impacts
- Ashfall affecting aviation, transport and daily life
- Recurrent eruptions make Sakurajima a key site for volcanic hazard monitoring and disaster preparedness
What is a Volcano?
- A volcano is an opening in the Earth’s crust through which magma, gases and ash escape
- Eruptions may be:
- Explosive (ash columns, pyroclasts)
- Effusive (lava flows)
- Duration can range from days to years
e-Jagriti Platform
- 20 Nov 2025
In News:
The e-Jagriti Platform, launched on 1 January 2025, has emerged as a nationwide digital backbone for consumer dispute redressal. By November 2025, it had registered over 2.75 lakh users, including 1,388 Non-Resident Indians (NRIs), and facilitated large-scale paperless, contactless and technology-driven consumer justice.
About e-Jagriti
- e-Jagriti is a flagship digital initiative of the Department of Consumer Affairs under the Ministry of Consumer Affairs, Food & Public Distribution.
- Objective: Strengthen and modernise the consumer dispute redressal system by integrating filing, hearing, tracking and disposal of cases on a single unified digital platform.
Key Features
- Global Accessibility:Consumers and NRIs can file and manage complaints from anywhere in the world; removes geographical barriers.
- Integrated Digital Ecosystem:Brings together legacy systems such as OCMS, e-Daakhil, CONFONET and NCDRC CMS into a single seamless interface, reducing fragmentation.
- AI-Enabled Services:
- Smart search of archived complaints, cases and judgments using AI-based metadata and keyword creation
- Voice-to-text conversion of judgments and case history using AI/ML
- End-to-End Digital Process:Online filing, OTP-based registration, digital or offline fee payment, document exchange, virtual hearings and real-time case tracking.
- Inclusive & Accessible Design:Multilingual interface, chatbot assistance, voice-to-text tools for elderly and differently-abled users.
- Secure Transactions:Fee payments integrated with Bharat Kosh and PayGov gateways; secure encryption and role-based access.
Performance & Impact (2025)
- Cases Filed: ~ 1,30,550
- Cases Disposed: ~ 1,27,058 (high disposal efficiency)
- Disposal Rate: Exceeded 100% in several states and at the National Consumer Disputes Redressal Commission level.
- Digital Outreach:
- Over 2 lakh SMS alerts and 12 lakh email notifications for case events and security updates.
- High Adoption States: Gujarat, Uttar Pradesh, Maharashtra.
NRI Participation
- 466 complaints filed by NRIs in 2025.
- Major countries: USA, UK, UAE, Canada, Australia, Germany.
- Enables settlement of disputes (insurance claims, product defects, services) without travel to India.
Asiatic Caracal
- 20 Nov 2025
In News:
The elusive Asiatic Caracal was recently sighted at Ramgarh in Jaisalmer, marking a significant wildlife record for Rajasthan. Once widespread across India’s grasslands and semi-arid regions, the species had nearly disappeared from public consciousness due to its extremely low numbers and elusive behaviour.
About the Caracal
- Scientific Name:Caracal caracal
- Common Names: Desert lynx (misnomer); Siya gosh in India (Persian for “black ear”)
- Taxonomy: More closely related to the African golden cat and serval than to lynxes
- Type: Medium-sized wild cat, shy and predominantly nocturnal
Distribution
- Global: Africa, Central Asia, the Middle East, arid regions of Pakistan, and north-western India
- India: Extremely rare; estimated population of ~50 individuals, mainly confined to Rajasthan and Gujarat
Habitat
- Occupies semi-deserts, savannahs, shrublands, steppes, dry forests, and woodlands
- Strong preference for dry areas with low rainfall
Key Physical & Behavioural Features
- Solid build, long legs, short face, and distinctive black ear tufts
- Coat colour ranges from red-tan to sandy, with occasional black individuals
- Dark facial markings near eyes and nose; short, dense fur
- Back legs longer than front, aiding agility
- Exceptional leaper: can jump up to 3 metres (10 feet) to catch birds mid-air
- Speed: up to 80 km/h (50 mph) in short bursts
- Largely nocturnal and elusive, making sightings rare
Conservation Status
- IUCN Red List:Least Concern (globally)
- Indian Context: Despite global status, the species is locally threatened due to habitat loss, fragmentation, and very small population size
Gulf Cooperation Council
- 19 Nov 2025
In News:
The Gulf Cooperation Council (GCC) has approved a landmark One-Stop Travel System to facilitate seamless movement across member states. The initiative marks a significant step toward deeper regional integration and enhanced mobility in the Gulf region.
About the Gulf Cooperation Council
- Established: 1981
- Members: Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, United Arab Emirates (UAE)
- Headquarters: Riyadh, Saudi Arabia
- Nature: Regional political and economic alliance
Objectives
- Promote economic, security, social, and cultural cooperation
- Strengthen collective defence and regional stability
- Enhance economic integration among Gulf states
Background
The GCC was formed amid heightened geopolitical tensions, especially:
- Iranian Revolution (1979)
- Iran–Iraq War (1980–88)
Organizational Structure
1. Supreme Council
- Highest decision-making body
- Composed of heads of member states
- Presidency rotates alphabetically
- Meets annually in regular sessions
2. Ministerial Council
- Includes foreign ministers or designated representatives
- Implements decisions of the Supreme Council
- Proposes and coordinates policies
3. Secretariat General
- Conducts studies and planning for cooperation and integration
- Manages implementation of joint Gulf initiatives
GCC One-Stop Travel System – Key Features
The GCC has approved a unified travel processing system to reduce redundancies and speed up travel across the region.
Purpose
- Eliminate multiple checks during travel
- Strengthen inter-state cooperation
- Improve movement for citizens and residents
How it works
- All travel procedures—immigration, customs, and security checks—will be completed at a single departure checkpoint
- On arrival, passengers simply collect baggage and exit
- Supported by a shared electronic platform enabling data exchange between member states
Pilot Phase
- Launching December 2025
- Countries involved: UAE and Bahrain
- Initially limited to air travel
Future Expansion
- To be scaled up to all six GCC countries if successful
- Part of a wider regional connectivity strategy
Complementary Regional Initiatives
1. GCC Grand Tours Visa
- A Schengen-style unified tourist visa
- Pilot launch expected in Q4 2025
- Full rollout by 2026
- Aimed at promoting the Gulf as a single tourism destination
2. Gulf Railway Network
- Under development with a 2030 completion deadline
- Length: ≈ 2,177 km
- Will link all six GCC nations
- Designed to enable:
- Seamless passenger travel
- Fully integrated freight transport
Foraminifera
- 19 Nov 2025
In News:
A recent global scientific review has identified 57 new living species of foraminifera, including newly recorded species from New Zealand waters. This research, published in Micropaleontology, used advanced DNA sequencing and morphological analysis to classify living species found in coastal and shallow seafloor sediments worldwide.
What are Foraminifera?
- Foraminifera (forams) are single-celled marine organisms found in:Open oceans, Coastal waters, and Estuaries
- They possess protective shells (tests) and exist as:Planktonic (free-floating), and Benthic (living on the sea floor)
Population Structure
- About 8,000–9,000 living species are known globally.
- Only ~40 species are planktonic; the majority are benthic.
- They generally measure less than 500 microns, though some tropical species can reach 20 cm.
Meaning of the Name
- “Foraminifera” comes from the presence of many tiny shell openings called foramina (“windows” in Latin).
- They extend pseudopodia (false feet) through these holes to move and capture food.
Feeding Habits
- Diet includes:Detritus on the sea floor, Diatoms, Algae, Bacteria, Tiny animals such as copepods
Shell Structure
- Forams build shells made of:
- Calcium carbonate (calcareous)or
- Aggregated sand grains (agglutinated)
- Shells range from single-chambered forms to complex multi-chambered coiling structures, despite their simple cellular structure.
Ecological and Scientific Importance
Foraminifera have existed for millions of years, making them valuable for:
- Paleoclimate reconstruction
- Sea-level change studies
- Pollution and sediment runoff assessment
- Understanding coastal earthquake and tsunami history
- Tracking marine ecosystem shifts
They are widely used in geology, paleoenvironmental studies, and environmental monitoring due to the long-term preservation of their shells in sediments.
Key Findings from the Latest Global Review
Diversity Distribution
- Highest diversity found in the Northwest Pacific (China–Japan coasts): 74 species
- Followed by Australia: 58 species
- No species recorded from Antarctica
- 24 species identified around the Arctic Ocean
New Zealand Findings
- Three new species were documented from:
- Stewart Island
- Tolaga Bay
- Waitemata Harbour
- These specimens are now stored in NZ museum collections.
Human-Driven Species Transport
- At least 33 non-native species were found far from their natural evolutionary origins.
- Likely transported across oceans unintentionally via:
- Ballast water from ships
- Sediment movement
This highlights the role of human activity in altering marine biodiversity patterns.
Marburg Virus Disease
- 19 Nov 2025
In News:
The World Health Organization (WHO) has confirmed Ethiopia’s first-ever outbreak of Marburg Virus Disease (MVD), with nine laboratory-confirmed cases reported from Jinka town in the South Ethiopia Region. This marks a significant expansion of the geographical spread of the virus, previously limited mostly to central and eastern Africa.
What is Marburg Virus Disease?
- A severe, highly fatal hemorrhagic fever caused by:
- Marburg virus (MARV)
- Ravn virus (RAVV)
- Both belong to the species Orthomarburgvirusmarburgense, within the Filoviridae family.
- It is clinically similar to Ebola, the only other filovirus known to infect humans.
- Case fatality rate (CFR): up to 88%
History and Origin
- First identified during simultaneous outbreaks in 1967 in:
- Marburg (Germany)
- Frankfurt (Germany)
- Belgrade (Serbia)
- Outbreaks initially linked to laboratory exposure to infected African green monkeys.
Natural Reservoir
- The natural host is believed to be the Rousettus aegyptiacus fruit bat (Egyptian rousette), from the Pteropodidae family.
- These bats can carry the virus without showing signs of illness.
Transmission
- Primary transmission (animal to human): Direct exposure to fruit bats or their droppings.
- Secondary transmission (human to human): Direct contact with:
- Blood, saliva, vomit, urine, or sweat of infected persons
- Contaminated surfaces, clothing, or medical equipment
- Burial practices involving contact with the body increase spread.
Geographical Spread
- Most outbreaks occur in sub-Saharan Africa.
- Reported inTanzania, Uganda, Angola, Kenya, Ghana, Zimbabwe, Rwanda, South Africa, Congo, and Equatorial Guinea
Genetic analysis indicates Ethiopia's strain is similar to previous East African outbreaks.
Symptoms of Marburg Virus Disease
- Early Stage: High fever, Severe headache, Muscle aches, Fatigue
- Advanced Stage (within a week)
- Severe bleeding (internal and external)
- Multi-organ failure
- Liver dysfunction
- Shock
- Death typically within 8–9 days of symptom onset
Treatment and Prevention
- No approved antiviral treatment or vaccine currently exists.
- Supportive therapy is the only effective option:
- IV/oral rehydration
- Electrolyte balancing
- Treating secondary infections
- Maintaining oxygen and blood pressure
- Early supportive care improves survival but remains limited.
Current Response in Ethiopia
National authorities, with WHO support, are implementing:
- Case isolation
- Contact tracing
- Community-wide screening
- Public awareness campaigns
- Deployment of medical supplies and emergency teams
The focus is on containing transmission and preventing cross-border spread.
Maram Naga Tribe
- 19 Nov 2025
In News:
The Central Government has recently sanctioned ?9 crore under the Jan Man Scheme (JanMan) for the development, welfare, and cultural preservation of the Maram Naga tribe of Manipur. This initiative aims to uplift vulnerable and marginalized tribal groups through targeted infrastructure creation, social welfare schemes, and cultural conservation.
Who are the MaramNagas?
- The Maram Naga tribe is part of the Naga ethnic group inhabiting:
- Northeastern India, primarily Manipur
- Western Myanmar
- Major concentration is in:
- Senapati district (primary habitat)
- Kangpokpi district
- Estimated population in Manipur: around 50,000
- They belong ethnically to the Mongoloid race within the Tibeto-Burman family.
Language
- The Maram language belongs to the Sino-Tibetan language family.
- Dialects vary by geographical region.
- Written using Roman script.
Occupation and Livelihood
- Agriculture is the dominant occupation.
- Practice both:
- Shifting cultivation (jhum)
- Wet cultivation
- Hunting serves as an important secondary occupation.
Belief System and Festivals
- They worship supernatural benevolent and malevolent forces, reflecting animistic traditions.
- Major festivals include:
- Punghi – celebrated in July
- Kanghi – celebrated in December
- A unique women-centric festival, Mangkang, is observed annually in April.
- Traditional Morungs (youth dormitories) form the core of their socio-cultural life.
Government Initiatives under Jan Man Scheme
The ?9 crore sanctioned fund will support:
1. Welfare and Housing
- Implementation of:
- PMAY (Pradhan Mantri Awas Yojana)
- Ayushman Bharat
- Construction of Anganwadi Centres.
2. Community Infrastructure
- Building of:
- Community halls
- Water storage structures
- Basic civic amenities
3. Cultural Preservation
- Protection and restoration of:
- Traditional Morungs
- Indigenous art forms
- Ancestral practices
4. Empowerment and Self-reliance
- Boosting local livelihoods and skill development in line with:
- “Development for everyone – together we trust progress.”
- Enhancing tribal access to government schemes.
VrindavaniVastra
- 19 Nov 2025
In News:
The Government of Assam has initiated formal discussions with the British Museum to facilitate the return of the VrindavaniVastra, a priceless 16th–17th century Assamese textile that holds immense cultural, historical, and religious significance. The move is part of broader efforts to reclaim India’s cultural artefacts preserved abroad.
What is VrindavaniVastra?
- A 400-year-old traditional textile originating from Assam.
- The word Vrindavani refers to Vrindavan, the sacred land of Lord Krishna’s childhood; Vastra means cloth.
- The textile depicts:
- Scenes from Lord Krishna’s childhood.
- His lilas (divine exploits).
- Various events of Vaishnav devotional narratives.
Origin & Patronage
- Created during the rule of Koch King Nara Narayan (16th century).
- Produced under the guidance of SrimantaSankardeva, the founder of Assamese Neo-Vaishnavism.
- Sankardeva took refuge under Nara Narayan after he faced hostility from sections of Ahom-era Brahmin priests.
Weaving Technique
- Made of woven silk using the complex lampas technique.
- Lampas weaving requires:Two weavers working simultaneously, making it a technically demanding process.
- Uses a rich palette of colours:Red, yellow, green, black, white, and others.
- Combines artistic traditions from:
- Assam
- Bengal
- Tibetan and broader Himalayan influences
Historical Journey
- The textile originally consisted of 15 separate silk panels, later stitched into a continuous piece.
- The specimen held in the British Museum is:
- Nine and a half metres long
- Assembled from several draped silk sections
- It travelled from Assam to Tibet through ancient cultural exchanges.
- Acquired by the British Museum in 1904, where it remains one of the most significant exhibits from South Asia.
Cultural Significance
- A masterpiece of Assamese Vaishnavite art and a visual representation of Sankardeva’s devotional philosophy.
- Reflects a synthesis of:
- Textile craftsmanship
- Storytelling
- Religious aesthetics
- Represents the rich heritage of Sattriya tradition, associated with monasteries (sattras) founded by Sankardeva.
Exercise Garuda 2025
- 18 Nov 2025
In News:
The Indian Air Force (IAF) is participating in the 8th edition of Exercise Garuda, a bilateral air exercise with the French Air and Space Force (FASF), held at Mont-de-Marsan Air Base, France. The engagement reinforces operational cooperation and strategic partnership between India and France in the domain of air power.
About Exercise Garuda
- Type: Bilateral Indo–French Air Exercise
- Started: Early 2000s
- Edition: 8th (2025)
- Location: Mont-de-Marsan, France
Aim
Exercise Garuda aims to:
- Enhance interoperability between the IAF and FASF
- Refine air combat tactics and operational coordination
- Simulate realistic multi-threat scenarios
- Improve understanding of each other’s air operations and procedures
Indian Participation
The IAF has deployed:
- Su-30MKI multirole fighter aircraft
- C-17 Globemaster III for airlift support
- IL-78 mid-air refuelling aircraft for extended-range operations
Exercise Focus Areas
IAF’s Su-30MKI will operate alongside advanced French fighters in:
- Air-to-air combat missions
- Air defence operations
- Joint strike missions
- Large-force engagement scenarios
The training includes complex simulations to assess fighter manoeuvrability, situational awareness, networked operations, and air combat decision-making under realistic combat conditions.
Significance of Exercise Garuda
- Strengthens strategic defence cooperation between India and France
- Enhances interoperability and joint operational capability
- Facilitates exchange of:
- Flight safety and operational practices
- Combat training methodologies
- Best practices for mission planning and execution
Participation reflects the IAF’s ongoing engagement with friendly foreign air forces and highlights India’s commitment to collective security and international military cooperation.
Other Major India–France Military Exercises
|
Service |
Exercise |
Domain |
|
Navy |
Varuna |
Naval warfare |
|
Air Force |
Desert Knight-21 |
Air operations |
|
Army |
Shakti |
Counter-terror and joint ground operations |
Air-Sol Moyenne Portée-Renove (ASMPA-R)
- 18 Nov 2025
In News:
France recently released the first clear official images of its latest-generation ASMPA-R (Air-Sol Moyenne Portée–Renové) missile, following a successful test launch from a Rafale-M carrier-based fighter jet. The test marks the missile’s operational entry into France’s Naval Nuclear Aviation Force (FANu), strengthening the air-based leg of the country’s nuclear deterrent.
What is ASMPA-R?
- The ASMPA-R is a medium-range, supersonic, nuclear-capable air-to-surface cruise missile.
- It is the upgraded version of the ASMPA-A and belongs to the ASMP family developed by France since the 1980s.
- Integral to the Force de Frappe, France’s independent nuclear deterrence structure.
- Used by both France’s Strategic Air Forces (FAS) and Naval Nuclear Aviation Force (FANu).
Key Features of ASMPA-R
1. Propulsion & Speed
- Ramjet-powered missile with dual air intakes.
- Capable of sustained supersonic flight up to Mach 3.
- Uses a solid-fuel booster at launch before ramjet ignition.
2. Range
- Approx. 600 km (extended from 500 km in ASMPA-A).
- Enables stand-off launches beyond enemy air-defense zones.
3. Warhead
- Carries the TNA (Tête NucléaireAéroportée) nuclear warhead.
- A dial-a-yield system, with adjustable yields from:
- 100 kilotons (minimum)
- 300 kilotons (maximum)
4. Design Updates
- Improved aerodynamics and updated tail fin configuration compared to ASMPA-A:
- Larger fins at the rear
- Smaller fins at the front
Evolution of the ASMP Family
|
Variant |
Service Entry |
Range |
Notes |
|
ASMP |
1986 |
300 km |
Replaced older gravity nuclear bombs |
|
ASMPA-A |
2009 |
500 km |
Modernized, improved accuracy |
|
ASMPA-R |
2023–25 |
600 km |
Latest version, improved reliability and range |
The ASMP system was originally developed by MBDA, selected over rival turbojet concepts for superior survivability and penetration capability.
Launch Platforms
- Rafale (Air Force)
- Rafale-M (Carrier-based variant used on Charles de Gaulle aircraft carrier)
Its integration with the Rafale-M enhances France’s ability to deliver nuclear strikes from both land and sea, reinforcing the nuclear dyad.
Geopolitical Significance
- The ASMPA-R strengthens France’s strategic independence within Europe.
- Permits deep-strike capability from aircraft carriers, extending deterrence beyond national borders.
- Aligns with French ambitions to:
- Modernize nuclear capabilities under the Military Programming Law 2024–2030
- Provide a potential “nuclear umbrella” for Europe
- Counter evolving missile and nuclear tests by rival powers (Russia, China, Pakistan)
Ambaji Marble
- 18 Nov 2025
In News:
Ambaji Marble, a high-quality white marble quarried in Gujarat, has recently been awarded the Geographical Indication (GI) tag, recognising its uniqueness, regional authenticity, and commercial value. The GI status provides legal protection to producers in the Ambaji region and helps preserve the heritage and branding associated with this premium stone.
Origin and Location
- Named after Ambaji, a town in Banaskantha district, Gujarat.
- Quarried predominantly in the Arasur Hills of the Aravalli range.
- Known historically for its use in religious and monumental architecture.
Characteristics of Ambaji Marble
Appearance
- Milky white colour, often considered among the purest shades of natural marble.
- Displays subtle grey or beige veining, formed by natural mineral impurities during crystallisation.
- Smooth texture and uniform structure make it desirable for fine architectural work.
Durability
- Noted for its long-lasting shine and high resistance to weathering.
- Its dense crystalline structure enhances its strength and longevity.
Applications
Ambaji Marble is widely used in:
- Temples and religious structures- prominently in the Ambaji Temple itself
- Memorials and monuments
- High-end flooring and interior décor
- Architectural sculptures and carvings
Its aesthetic appeal and durability make it a preferred material for cultural and heritage buildings.
Geological Background – Understanding Marble
Marble is a metamorphic rock formed from limestone under conditions of high heat and pressure.
Composition
- Primarily composed of calcite (CaCO?)
- May contain:Clay minerals, Quartz, Micas, Pyrite, Iron oxides, Graphite
These impurities contribute to veining patterns and variations in colour.
Formation Process
- During regional metamorphism at convergent plate boundaries, limestone recrystallises into a mass of interlocking calcite crystals, producing marble.
- Dolomitic marble forms when dolostone undergoes similar metamorphic conditions.
- Marble can also form via contact metamorphism, where heat from an intrusive magma body alters adjacent limestone deposits.
Significance of the GI Tag
The GI recognition of Ambaji Marble is important because it:
- Protects the unique identity of the stone
- Ensures economic benefits for local quarrying communities
- Helps prevent market dilution by inferior substitutes
- Promotes tourism and heritage conservation in the Ambaji region
Uturuncu Volcano
- 18 Nov 2025
In News:
A recent scientific study has provided deeper insights into the unusual activity of the Uturuncu Volcano in southwestern Bolivia. Although its surface shows persistent uplift and subsidence, new seismic imaging confirms that these motions are driven by hot fluids and gases moving beneath the crater rather than rising magma, indicating a low likelihood of imminent eruption. This has earned Uturuncu the nickname of a “zombie volcano”appearing restless but not actually preparing to erupt.
Location and Geological Profile
- Country: Bolivia
- Region: Southwestern Andes Mountains
- Type:Stratovolcano, dominated by dacitic lava domes and flows
- Elevation: Approx. 6,008 m (19,711 ft) tallest mountain in southern Bolivia
- Eruption History: Last erupted ~250,000 years ago
- Current Activity: Hundreds of small earthquakes annually and persistent ground deformation
Underlying Magma and Fluid System
- Uturuncu sits above the Altiplano-Puna Magma Body (APMB), a massive crustal reservoir located 10–20 km below the surface.
- APMB spans nearly 200 km, making it the largest known active magma body in Earth’s crust.
- Seismic imaging indicates ~25% partial melt in places, acting as a deep heat and fluid source for Uturuncu.
The “Sombrero” Uplift Pattern
The volcano displays a unique deformation pattern where:
- The center uplifts, while
- The surrounding region subsides,creating a “sombrero-like” shape over a 70–93 km area.
This deformation is gradual-about 0.4 inches per year-and has persisted for at least five decades, monitored through GPS, satellite radar, and leveling surveys.
Key Findings from the Recent Study
The latest imagingusing data from over 1,700 small earthquakesreveals:
1. Fluid Movement, Not Magma Rise
- Hot supercritical fluids (with both liquid and gas characteristics) rise through a narrow conduit.
- They accumulate beneath the crater, while brines seep outward through fractured rock.
- This fluid distribution explains why the summit uplifts and the edges sink.
2. Seismic Tomography Techniques Used
Researchers used:
- Vp/Vs ratios (compressional vs. shear wave speeds) — high sensitivity to fluids
- Azimuthal anisotropy — identifying crack alignments and fluid pathways
- Low resistivity zones — tracing conductive, hot, salty fluids
These tools revealed a vertical fluid conduit feeding a shallow reservoir under the summit.
3. Eruption Risk Assessment
- No evidence of a shallow, melt-rich magma chamber
- Low gas saturation in the shallow system
- Deformation driven mostly by fluids, not magma
Thus, probability of eruption is currently low despite ongoing seismicity.
Why Uturuncu Matters
Understanding Uturuncu helps refine risk assessments for “restless” volcanoes worldwide that show signs of deformation but lack eruptible magma. This is crucial for communities near:
- Remote Andean mining regions
- Settlements along the Altiplano Plateau
- Other global volcanoes with similar gas-driven unrest
The study aids hazard planning without unnecessary alarm, preventing misinterpretation of harmless gas plumes or small quakes as eruption warnings.
Sickle Cell Disease
- 18 Nov 2025
In News:
Recent medical findings from a decade-long study conducted at Fortis Memorial Research Institute (FMRI), Gurugram, have demonstrated significant success in curing Sickle Cell Disease (SCD) in children through bone marrow (stem cell) transplantation. The study, published in the journal Haemoglobin,analysed100 paediatric cases treated between 2015–2024, reporting an overall survival rate of 87%, with 96% success in matched sibling donor transplants and 78% success in half-matched (haploidentical) family donor transplants. These outcomes place India among the leading countries in advanced paediatric transplant care, particularly notable because SCD disproportionately affects India and sub-Saharan Africa, which together account for nearly half of global cases.
About Sickle Cell Disease
Sickle Cell Disease is a genetic blood disorder caused by the inheritance of two defective genes encoding hemoglobin S—one from each parent. It affects hemoglobin’s structure and function. Normally, red blood cells (RBCs) are round, flexible, and able to move smoothly through blood vessels. In SCD, RBCs distort into a sickle or crescent shape, become rigid and sticky, and obstruct blood flow. This blockage reduces oxygen delivery to tissues and leads to severe pain episodes, organ damage, stroke risk, and a shortened lifespan. The most severe form is Sickle Cell Anemia.
Symptoms
- Early childhood: Persistent tiredness, anemia, painful swelling of hands and feet, jaundice
- Later stages: Recurrent pain crises, infections, stroke, liver and kidney damage, chronic anemia
Causes
- Inherited autosomal recessive disorder
- A child must inherit two copies of the defective sickle cell gene
- Carriers (with one defective gene) do not have the disease but may pass it on
Treatment Approaches
1. Bone Marrow (Stem Cell) Transplant
- Currently the only curative treatment for SCD
- Involves replacing defective bone marrow with healthy stem cells
- FMRI study shows high success rates, comparable to global standards
- Early diagnosis and timely transplant significantly improve survival
2. Supportive Medical Care
- Pain management
- Blood transfusions
- Infection control
- Prevention of complications
3. Gene Therapy (Emerging)
- UK became the first country to approve a gene therapy cure
- Targets and corrects the defective gene producing hemoglobin S
Significance of India’s Transplant Success
The FMRI study demonstrates that developing countries can achieve outcomes similar to the most advanced clinical centres worldwide when equipped with appropriate medical infrastructure and protocols. The success is attributed to:
- Use of reduced-toxicity conditioning regimens
- Adoption of post-transplant cyclophosphamide (PTCy) to reduce graft-versus-host disease (GVHD)
- Expansion of haploidentical (half-matched) donor options when full sibling matches are unavailable
- Strengthened donor registries, early diagnosis, and improved infection control
The findings indicate that cost-effective and safe transplant strategies can be scaled in India and Africa, improving access for children in low-resource settings.
Public Health Relevance
Sickle Cell Disease is a major public health challenge in India, especially among tribal populations in central and western India. Improving outcomes requires:
- Early screening
- Increased awareness
- Strengthening transplant facilities
- Improved donor availability
- Supportive state and national programs
The success of bone marrow transplantation offers a model for scalable, curative intervention for millions living with SCD, demonstrating India’s growing capability in advanced paediatric care.
RuTAG Initiative
- 17 Nov 2025
In News:
The Rural Technology Action Group (RuTAG)is an initiative launched in 2004 by the Office of the Principal Scientific Adviser (OPSA) to the Government of India. It was conceptualised as a mechanism to bring science and technology interventions to rural areas by focusing on demand-driven solutions.
RuTAG functions as a bridge between research institutions and grassroots communities, aiming to upgrade existing rural technologies, fill technology gaps, and support training, demonstrations and field adoption. Its approach emphasises stakeholder collaboration-engaging NGOs, self-help groups, community organisations and rural start-ups to identify local challenges and design technology interventions suited to socio-economic and regional priorities.
RuTAG’s major objectives include:
- Identifying rural technology needs through engagement with community-based organisations and field partners.
- Developing demand-driven technologies based on socio-economic data aligned with national and regional development priorities.
- Validating prototypes and exploring scalability and field deployment.
- Commercialising viable technologies for national and global markets to ensure wider dissemination.
In April 2023, the OPSA launched RuTAG 2.0, marking a shift from prototype development to commercialisation and large-scale dissemination of technologies. RuTAG 2.0 places greater emphasis on converting innovations into market-ready products, ensuring broader accessibility and measurable socio-economic impact in rural India. The initiative aims to strengthen rural value chains, support micro-enterprises, and promote sustainable livelihoods through technology-enabled solutions.
Recently, the Principal Scientific Adviser, Prof. Ajay Kumar Sood, chaired the second annual review meeting of RuTAG 2.0 at IIT Guwahati. The meeting reviewed progress made across all seven RuTAGCentres—IIT Guwahati, IIT Delhi, IIT Bombay, IIT Roorkee, IIT Madras, SKUAST-Kashmir and ICAR-NAARM Hyderabad. Discussions focused on scaling validated technologies, strengthening inter-centre collaboration and deepening partnerships with state governments, industries and community organisations. The review highlighted significant achievements, including expanding collaborations with state departments, demonstration of drone-based rural applications, and increased field-level adoption of technologies.
The PSA released the RuTAG 2.0 Annual Progress Report 2024–25, documenting 56+ ongoing projects addressing rural challenges in agriculture, animal husbandry, post-harvest management, renewable energy, water purification and rural crafts. Many of these projects have reached prototype validation and field deployment stages. The event also saw the inauguration of the Centre for Innovation in Agri & Aqua Voltaics (CIAAV) and the Integrated Facility for Wellness-Product Innovation (IFWPI) at IIT Guwahati, intended to promote interdisciplinary research and rural entrepreneurship in the North-East region.
A Grassroots Innovation and Startup Exhibition showcased prototypes and rural technologies developed under RuTAG 2.0, while drone-based applications were demonstrated at the School of Agro and Rural Technology (SART), IIT Guwahati. A multi-stakeholder meeting involving representatives from MDoNER, MSME Ministry, NECTAR, ASTEC, NABARD, ASRLM, and state governments focused on strategies for scaling technologies and integrating them into rural livelihood programmes.
The two-day review concluded with a strategic roadmap emphasising:
- Commercialisation of proven technologies
- Stronger industry–academia–community partnerships
- Standardisation and quality control across RuTAGCentres
- Measurable socio-economic impact through technology deployment
RuTAG 2.0 reinforces the role of science and technology in empowering rural communities and building self-reliance by ensuring that innovations developed in research institutions translate into meaningful, scalable solutions for rural India.
Man-Portable Autonomous Underwater Vehicles
- 17 Nov 2025
In News:
The Defence Research and Development Organisation (DRDO) has successfully developed a new generation of Man-Portable Autonomous Underwater Vehicles (MP-AUVs) for mine countermeasure missions. These systems have been designed by the Naval Science & Technological Laboratory (NSTL), Visakhapatnam, a premier DRDO establishment responsible for underwater naval systems. MP-AUVs mark a major step in enhancing India’s underwater surveillance and mine-neutralisation capability.
The MP-AUV system comprises multiple autonomous underwater vehicles, each equipped with advanced sensors for underwater mine detection.
Primary payloads include:
- Side Scan Sonar – for seabed mapping and mine-like object detection
- Underwater Cameras – for visual identification and classification
These vehicles incorporate deep learning-based target recognition algorithms, enabling autonomous classification of underwater threats. This reduces operator workload, enhances accuracy, and shortens mission duration. The system also integrates a robust underwater acoustic communication network, allowing AUV-to-AUV data exchange and enabling networked operations. This improves situational awareness and allows coordinated search patterns without direct human control.
The MP-AUV design prioritisesrapid response capability and low logistical footprint, making it suitable for deployment from small naval vessels or shore platforms. Its man-portable nature allows fast mobilisation and reduces operational risk by minimising diver involvement in hazardous minefields. Field trials conducted at NSTL/harbour sites have successfully validated key performance parameters, including detection accuracy, communication reliability and autonomous navigation.
This development aligns closely with India's push for indigenous defence technologies and intelligent autonomous systems. It enhances operational readiness in underwater mine warfare and supports the broader goal of strengthening maritime security. DRDO, headquartered in New Delhi and established in 1958, continues to lead India’s indigenous defence R&D, focusing on strategic capabilities and advanced naval systems.
India Skills Report 2026
- 17 Nov 2025
In News:
- The India Skills Report 2026 captures major shifts in India’s workforce, driven by artificial intelligence, digitalisation and evolving hiring practices.
- A significant benchmark highlighted is that women’s employability (54%) has surpassed men’s (51.5%) for the first time in five years, indicating structural shifts in the labour market.
- The overall narrative shows India transitioning towards a skills-first employment ecosystem rather than one centred purely on academic degrees.
About the India Skills Report
- This annual nationwide analysis is prepared by ETS, CII, AICTE, AIU and Taggd.
- It measures workforce readiness, skill gaps and hiring trends across sectors.
- The aim is to help align education, training and industry expectations.
- The report uses extensive surveys of students, graduates and employers to map workforce preparedness.
Overall Employability Trends
The report states that India’s overall employability has risen to 56.35%, up from ~54.8% in the previous cycle. Over a span of four years, employability has grown by nearly 10 percentage points, signalling improved industry alignment, better training models and strengthening digital competencies.
Women Surpass Men in Employability
The report emphasises a key milestone: women’s employability has reached 54%, while men’s is at 51.5%. This improvement is driven by growing female participation in BFSI, education and healthcare, as well as rising opportunities in Tier-2 and Tier-3 cities.
Gender preference data indicates women’s dominant interest in legal jobs (96.4%) and healthcare roles (85.95%), while men prefer graphic design (83.11%) and engineering design (64.67%). This shift reflects both diversification and deepening inclusion in the workforce.
Dominance of Tech and AI Skills
The report highlights strong performance among technical streams, with computer science graduates showing 80% employability and IT engineering graduates at 78%. This dominance is linked to high demand in AI, data analytics, cloud computing, automation and cybersecurity.
Despite improvements, industries continue to face shortages in specialised AI and data skills, demonstrating the need for sustained skilling and curriculum upgrades. The rise of micro-credentials, stackable certificates and project-based training further reinforces the shift toward a skills-first hiring culture.
Rise of the Gig Economy
The gig and freelance workforce has expanded rapidly, with gig hiring increasing by ~38% and gig roles now accounting for around 16% of all jobs. This growth is supported by remote work opportunities, digital platforms and flexible work models. Projections suggest India’s gig labour pool may reach tens of millions by 2030, reshaping traditional employment structures.
Demand for Internships and Practical Training
The report notes that 92.8% of students are actively seeking internships or practical exposure, reflecting the high demand for hands-on industry experience. States like Karnataka, Madhya Pradesh and Tamil Nadu show especially strong internship interest. This trend highlights the necessity of integrating apprenticeships, live projects and experiential learning into mainstream education.
Hiring Intent Across Sectors
Hiring projections are optimistic, with companies planning to increase recruitment by 40%, significantly higher than the previous 29%. The IT sector leads in fresher hiring at 35%, compared to a 14% cross-industry average last year. Pharma and healthcare sectors show heavy recruitment for professionals with 1–5 years of experience, followed by BFSI, manufacturing and FMCG. These patterns reflect ongoing digital transformation and India’s strengthening knowledge economy.
Employability Across Streams
The report provides stream-wise improvements: commerce graduates now show 62.81% employability (up from 55%), science graduates stand at 61%, and arts graduates at 55.55%. Vocational education has shown progress as well, with ITI graduates’ employability rising to 45.95% (from 41%) and polytechnic diploma holders reaching 32.92%. These trends indicate stronger demand for financial, digital and interdisciplinary skills, alongside gradual improvements in vocational skilling.
Opportunities for India
India’s demographic advantage, coupled with rising digital literacy, positions it as a potential global talent supply hub. Strength in computer science, IT and AI opens pathways to indigenous technological development. The increasing employability in Tier-2 and Tier-3 cities may decentralise growth and create new hubs of innovation. Flexible work arrangements, including gig and remote work, allow Indian workers to access global opportunities. Strengthened linkages between industry and academia—through internships and micro-credentials—can further streamline talent pipelines.
Challenges Ahead
Despite progress, access gaps remain. Advanced skilling in AI and data technologies is still concentrated in urban and premier institutions, leaving rural and Tier-3 learners behind. Persistent deficits in soft skills—communication, teamwork and critical thinking-affect job readiness. Curriculum and teaching methods often lag behind rapidly evolving technological requirements. The digital divide limits access to high-speed internet and devices. Dependence on foreign AI tools restricts domestic innovation. Additionally, gig workers face unstable income patterns and lack of social security, creating economic vulnerabilities.
Way Forward
To address these challenges, the report suggests integrating AI, data literacy, sustainability and digital skills into all disciplines. Strengthening ITIs, polytechnics and community-based skilling initiatives is crucial. Expanding blended learning platforms, subsidising devices and improving broadband access can reduce digital inequalities. Industry-linked internships, apprenticeships and project-based learning should be mainstreamed. Faculty upskilling in emerging technologies is necessary to modernise academic delivery. Promoting indigenous AI ecosystems and multilingual digital tools will help India transition from being primarily a user of technology to a creator of intellectual property.
Fourier Transform Infrared Spectroscopy (FTIR) in Post-Blast Forensics
- 17 Nov 2025
In News:
Recent investigative reports highlight the use of Fourier Transform Infrared Spectroscopy (FTIR) in forensic examinations following explosions, such as the blast near Delhi’s Red Fort on 10 November. Forensic experts from the Explosives Department of the Delhi Forensic Laboratory reached the scene promptly, collecting material for scientific analysis to determine the cause and nature of the explosion.
Role of Forensic Experts in Blast Investigations
- Immediate Objective: Identify the cause of the explosion - whether accidental or deliberate.
- Tasks at the Scene:
- Collect samples of debris, residues, metallic fragments, and vehicle parts.
- Document burn marks, pressure wave patterns, and dispersion of fragments.
- Preserve traces that may indicate type of explosive used or triggering mechanism.
- Lab Analysis:
- Rapid chemical and physical testing of recovered samples.
- Collaboration across divisions: explosives chemistry, ballistics, toxicology, materials science, and fingerprint/DNA units.
- Outcome: Scientific verification of:
- Type of explosive (commercial, military, improvised)
- Method of detonation (mechanical/electrical)
- Presence of accelerants or chemical signatures
- Identity of individuals involved (via biological traces)
FTIR plays a key role in this analytical pipeline.
What is FTIR (Fourier Transform Infrared Spectroscopy)?
- Also known as FTIR Analysis / FTIR Spectroscopy.
- An advanced analytical technique used to identify chemical constituents by studying molecular vibrational modes.
- Provides information about:
- Functional groups
- Molecular composition
- Chemical bonding and structure
How FTIR Works
- Uses infrared light to interact with a sample.
- Molecules absorb IR radiation at specific frequencies, corresponding to unique vibrational transitions.
- FTIR measures these absorption patterns, producing an infrared spectrum.
- The spectrum acts as a molecular fingerprint, enabling identification of:
- Organic compounds
- Polymers
- Explosive residues
- Molecular fragments or contaminants
Capabilities
- Effective for:
- Small particles (10–50 microns)
- Surface-level chemical mapping
- Solid, liquid, or gaseous samples
- Resistant to interference and highly precise.
Applications of FTIR
1. Forensic Science
- Identification of explosive residues (e.g., nitrates, nitro-aromatics)
- Analysis of burnt materials, accelerants, or chemical sensitizers
- Distinguishing between accidental combustion and explosive detonation
2. Industrial Quality Control
- Assessing composition of manufactured materials
- Ensuring consistency of polymers, coatings, adhesives, and composites
3. Environmental Monitoring
- Tracking pollutants in:
- Air (particulate matter, gases)
- Water (organic contaminants)
- Soil (industrial chemicals, toxins)
4. Chemical and Material Sciences
- Identification of organic and polymeric substances
- Limited use in analysing certain inorganic compounds
Significance in Blast Investigations
- Detects chemical signatures of commercial or improvised explosives.
- Helps determine:
- Type of explosive used
- Purity and formulation
- Possible source or manufacturer
- Assists in reconstructing the chain of events and intention behind the blast.
- Provides evidence admissible in court due to scientific validity.
INVAR Missile
- 17 Nov 2025
In News:
The Ministry of Defence has recently signed a ?2,095 crore agreement with Bharat Dynamics Limited (BDL) for the procurement of INVAR Anti-Tank Guided Missiles (ATGMs). The acquisition aims to enhance the lethality and combat effectiveness of T-90 main battle tanks in the Indian Army.
About INVAR Missile
- Type: Laser-guided Anti-Tank Guided Missile (ATGM)
- Launch Platform: Fired from the 125 mm gun barrel of T-90 tanks
- Origin: Developed by Rosoboronexport (Russia); produced in India under licence by BDL
- Category: Procured under the ‘Buy (Indian)’ category to promote domestic defence capability and align with the goal of Aatmanirbhar Bharat.
Key Features
1. Guidance and Accuracy
- Uses semi-automatic laser beam-riding guidance.
- High resistance to electronic jamming.
- Offers high hit probability against fortified armour.
2. Penetration Capability
- Equipped with a tandem warhead designed to defeat:
- Explosive Reactive Armour (ERA) on modern tanks
- Both stationary and moving targets (up to 70 km/hr)
3. Range and Performance
- Effective range: Up to 5 km
- Calibre: 125 mm
- Weight: 17.2 kg
- Length:
- Missile: 695 mm
- Throwing device: 395 mm
4. Operational Integration
- Fired directly through the T-90 tank’s gun tube.
- Guidance and tracking through the tank’s integrated fire-control optics.
Significance of the Procurement
1. Enhanced Mechanised Warfare Capability
- Strengthens India’s ability to neutralise heavily armoured enemy platforms.
- Provides precision strike capability at extended ranges.
2. Boost to Defence Manufacturing
- Encourages utilisation of DPSU expertise, primarily BDL.
- Supports development of niche defence technologies by Indian industry.
3. Strategic Impact
- Improves India’s frontline preparedness along sensitive borders.
- Modernises the equipment profile of mechanised forces.
Omen Drone
- 16 Nov 2025
In News:
The United States and the United Arab Emirates announced a new defence cooperation initiative involving joint capability development during the U.S. President’s visit to Abu Dhabi.As part of this partnership, American defence technology firm Anduril Industries and the UAE’s state-owned EDGE Group are co-developing a new AI-enabled Omen drone at a research facility in Abu Dhabi.
Omen Drone: Overview
- The Omen drone is an advanced, hybrid-electric, tail-sitting vertical takeoff and landing (VTOL) unmanned aerial vehicle (UAV).
- It is being developed under a joint U.S.–UAE defence technology initiative, reflecting deeper bilateral defence ties.
- Development Centre:
- A dedicated 50,000 sq ft (≈4,645 sqm) research and production facility has been established in Abu Dhabi.
- Joint development integrates:
- U.S. high-tech autonomous systems expertise
- UAE’s expanding defence manufacturing ecosystem
Key Features of Omen Drone
- Tail-sitting VTOL Design
- Takes off and lands vertically in a tail-sitting position (approx. 10 feet in height).
- Eliminates the need for runways or large launch infrastructure.
- Enables deployment from rugged terrain or forward operating bases.
- Hybrid-electric Propulsion
- Combines electric and combustion systems for:
- Extended endurance
- Greater operational range
- Quieter operation compared to fully combustion UAVs
- Combines electric and combustion systems for:
- Aerodynamic Configuration
- Long, slender main wings mounted toward the rear.
- Canard foreplanes near the nose for stability.
- Twin-boom tail extending from each wing nacelle.
- Dual Flight Mode: Capable of:
- Hovering like a rotorcraft
- Transitioning to fixed-wing flight for longer and faster missions
This hybrid ability makes it highly versatile across different mission profiles.
- Compact, Modular, and Portable
- Foldable and lightweight design.
- Can be carried and assembled by a two-person team.
- Supports multiple payload options due to open architecture.
Operational Roles and Mission Applications
The Omen drone is designed for both military and civilian use-cases.
Military Roles
- Maritime surveillance
- Border security
- Persistent intelligence, surveillance, and reconnaissance (ISR)
- Monitoring choke points and coastal zones
- Complementing larger UAV systems in tactical operations
Civilian/Non-military Roles
- Critical infrastructure protection
- Search and rescue support
- Communication relay in remote areas
The modular configuration allows integration of:
- Electro-optical (EO) sensors
- Infrared (IR) sensors
- Communication and data-link systems
Geopolitical and Strategic Significance
- Represents deepening US–UAE defence cooperation through co-development, not just arms transfers.
- Shows the UAE’s increasing focus on domestic defence R&D and manufacturing.
- Strengthens U.S. strategic presence and influence in the Gulf region.
- Demonstrates the growing role of AI, autonomy, and hybrid propulsion in next-generation unmanned systems.
- Reflects a broader defence trend of modular, multi-role drones replacing older single-purpose platforms.
Hydrogen Valley Innovation Clusters
- 16 Nov 2025
In News:
India has announced the development of four Hydrogen Valley Innovation Clusters (HVICs) as part of its transition toward a self-reliant hydrogen economy. The initiative was highlighted at the 3rd International Conference on Green Hydrogen (ICGH 2025) by the Union Minister of Science and Technology.
What are Hydrogen Valley Innovation Clusters?
- Hydrogen Valley Innovation Clusters are integrated ecosystems designed to demonstrate the complete green hydrogen value chain, including:production, storage, transport and utilization across industries, mobility, and energy systems
- Locations: Four HVICs are being developed at:Pune, Jodhpur, Bhubaneswar and Kerala.
- Funding Structure: Total investment: ?485 crore
- ?169.89 crore under the National Green Hydrogen Mission (NGHM)
- ?315.43 crore from industry and consortium partners
- Purpose of HVICs:
- Build a localized hydrogen economy linking supply and demand.
- Promote R&D, innovation, skill development, and technology validation.
- Serve as living laboratories for policy formulation and standardization.
- Support India’s drive toward energy security, industrial competitiveness, and clean mobility.
Originally conceptualized by the Department of Science and Technology (DST), they are now integrated under the Ministry of New and Renewable Energy (MNRE) through the National Green Hydrogen Mission.
National Vision for Green Hydrogen
India sees green hydrogen as a critical component of:
- Viksit Bharat 2047
- energy transition
- industrial decarbonization
- strategic technological leadership
The Minister emphasized that clean energy is an economic, technological, and strategic imperative, driven through collaboration between government, industry, and academia.
What is Green Hydrogen?
Green hydrogen is produced using renewable energy (solar/wind) for splitting water into hydrogen and oxygen via electrolysis.
Indian Standards
Hydrogen is classified as “green” when:
- Total emissions are ≤ 2 kg CO? equivalent per kg of hydrogen produced.
It can also be sourced from biomass (agri-waste) if it meets the same emission threshold.
Key National Initiatives:
1. RDI Scheme (2025)
- Launched in November 2025.
- Total corpus: ?1 lakh crore
- ?20,000 crore allocated to DST.
- Supports deep-tech, clean energy innovation, and start-up participation.
- Aims to close the gap between research and deployment.
2. Anusandhan National Research Foundation (ANRF)
- Integrates academia, industry, and government into a mission-oriented innovation system.
- Focuses on clean energy, advanced manufacturing, and sustainability.
3. MAHA–EV Mission
- Promotes indigenous innovation in:
- electric vehicles
- fuel cells
- battery technologies
- hydrogen mobility solutions
4. Mission Innovation 2.0
- India aims to reduce global clean hydrogen cost to USD 2/kg.
- Global replication of Hydrogen Valley model by 2030.
ESCAPEDE Mission
- 16 Nov 2025
In News:
Blue Origin successfully launched NASA’s ESCAPADE (Escape and Plasma Acceleration and Dynamics Explorers) mission to Mars aboard the New Glenn heavy-lift rocket from Cape Canaveral.
The launch marks a major milestone for both interplanetary science and commercial reusable rocket technology.
About ESCAPADE Mission
ESCAPADE is NASA’s first coordinated dual-spacecraft orbital science mission to Mars.
Key Components
- Twin spacecraft named Blue and Gold.
- Designed for simultaneous observations from different regions of Martian space.
- Developed under NASA’s SIMPLEx (Small Innovative Missions for Planetary Exploration) program.
- Utilises a “launch and loiter” flight strategy:
- Spacecraft first travel toward the Sun–Earth Lagrange Point 2 (L2).
- They remain at L2 until the optimal Mars-transfer window opens.
- Cruise toward Mars in late 2026, with arrival expected by 2027.
Mission Objectives
- Study the interaction between the solar wind and the Martian magnetosphere.
- Investigate how space weather affects Mars’ atmospheric dynamics.
- Understand the process of atmospheric escape, a key factor behind:
- Mars losing its thick ancient atmosphere
- Decline in surface habitability
- Generate real-time data on:
- Magnetic field variations
- Plasma environment
- Solar wind–atmosphere coupling
These insights support future human exploration and long-term Mars climate modelling.
Scientific Rationale
- The solar wind continually erodes Mars’ upper atmosphere.
- By observing from dual vantage points, ESCAPADE will map:
- Plasma flow patterns
- Energy transfer from solar particles
- Changes in the induced magnetosphere over time
- Understanding these processes helps reconstruct the planet’s evolution and potential for past habitability.
Launch Details and Timeline
- Launched using Blue Origin’s New Glenn rocket.
- Mission timeline:
- Up to one year in Earth orbit (loiter phase)
- Mars transit: 2026–2027
- Science operations: 2027–2029
Significance of Blue Origin’s Role
- Advancement in Heavy-Lift Commercial Launches
- This was the second flight of the 321-foot New Glenn rocket.
- Demonstrates Blue Origin’s readiness for planetary missions.
- Breakthrough in Reusability
- Rocket’s first stage successfully landed on the recovery ship “Jacklyn” in the Atlantic.
- Places Blue Origin alongside SpaceX in recovering large boosters.
- Enhances competitiveness in:
- NASA contracts
- Deep-space mission launches
- Commercial satellite markets
- Expansion of Infrastructure
- Over $1 billion invested in Florida launch facilities.
- Signals Blue Origin’s long-term commitment to reusable, cost-efficient spaceflight.
ARISE Program
- 16 Nov 2025
In News:
At the COP30 Climate Summit in Belém, Brazil, the Climate Investment Funds (CIF) launched a new climate-resilience initiative -ARISE (Accelerating Resilience Investments and Innovations for Sustainable Economies).Germany and Spain jointly committed USD 100 million as the program’s initial funding.
About ARISE Program
- ARISE is a next-generation climate resilience initiative aimed at enabling developing nations to withstand and adapt to increasing climate shocks such as floods, droughts, storms, and economic disruptions.
- Objectives
- Integrate climate resilience into national economic planning.
- Strengthen the adaptive capacity of vulnerable economies.
- Mobilisecatalytic finance for adaptation.
- Convert climate risks into opportunities for sustainable and inclusive growth.
- Facilitate investments from:
- Multilateral Development Banks (MDBs)
- Climate funds
- Private sector
- Key Functions
- Support countries in embedding resilience into development strategies.
- Unlock new financing channels and reduce investment risks.
- Enhance institutional and community-level preparedness.
About Climate Investment Funds (CIF)
- A $13 billion multilateral climate finance mechanism established in 2008, housed within the World Bank Group.
- Purpose: To provide concessional finance to developing countries for:
- Low-carbon development
- Climate resilience
- Clean technology deployment
- Nature-based solutions
- Coverage: Supports climate action in 70+ low- and middle-income countries.
- Institutional Framework: CIF is implemented through six Multilateral Development Banks (MDBs) including:
- World Bank
- IFC
- Asian Development Bank (ADB)
- African Development Bank (AfDB)
- European Bank for Reconstruction and Development (EBRD)
- Inter-American Development Bank (IDB)
This MDB-based structure ensures country-led implementation and strong international coordination.
Structure of CIF
CIF consists of two core funding windows:
1. Clean Technology Fund (CTF)
Focus:
- Renewable energy
- Clean transportation
- Energy efficiency
2. Strategic Climate Fund (SCF)
Focuses on innovative pilot initiatives such as:
- Pilot Program for Climate Resilience (PPCR)
- Forest Investment Program (FIP)
- Smart Cities Program
Finance Model
CIF operates on a blended finance approach:
- Combines concessional funding with MDB and private investments.
- Reduces financial risks to attract large-scale commercial capital.
- Catalyses transformational climate investments.
National Database for Emergency Management (NDEM)
- 16 Nov 2025
In News:
The Ministry of Road Transport and Highways (MoRTH) has made it mandatory to incorporate ISRO’s National Database for Emergency Management (NDEM) analysis in all Detailed Project Reports (DPRs) for highway construction. This marks a shift towards geospatially informed, risk-aware infrastructure planning wherein satellite-based decision support systems become integral to national development.
Key Highlights:
- NDEM is a national-level geospatial platform providing real-time, multi-temporal satellite data for disaster preparedness, mitigation, response, and infrastructure planning.
Institutional Architecture
- Developer: National Remote Sensing Centre (NRSC), ISRO
- Guidance: National Disaster Management Authority (NDMA) & Ministry of Home Affairs (MHA)
- Users: Central and State agencies, NDRF, SDRFs, SDMA, infrastructure planners
Core Functionalities
- Multi-hazard mapping (floods, earthquakes, cyclones, landslides, droughts)
- Digital Elevation Models (DEM) for terrain, slope, and drainage
- Land Use / Land Cover (LULC)
- Decision-support tools for emergency response
- Geospatial analytics for risk modelling and vulnerability assessment
Rationale Behind MoRTH’s Mandate
- Addressing Infrastructure Vulnerability: India’s highways traverse diverse geomorphological zones—floodplains, seismic zones, fragile Himalayan slopes - making them prone to natural hazards. NDEM’s geospatial datasets reduce the probability of faulty alignment, slope failure, and drainage mismanagement.
- Enhancing Project Feasibility and Efficiency: The mandate seeks to:
- Reduce field-level uncertainties
- Prevent cost overruns due to unforeseen terrain constraints
- Align infrastructure with long-term climatic and hydrological trends
- Enabling Evidence-Based Governance: By mandating NDEM analysis, MoRTHinstitutionalises:
- Data-driven DPR preparation
- Accountability in route design
- Standardisation of hazard-informed planning
Key Areas Where NDEM Strengthens Highway Planning
- Route Alignment Optimisation: NDEM helps engineers identify:
- Landslide-prone slopes
- Flood-prone lowlands
- Seismic fault lines
- Ecologically sensitive zones
- This enables selection of safer, cost-optimal corridors.
- Improved Engineering Design
- Hazard zonation supports:
- Slope stabilisation design
- Optimum bridge and culvert placement
- Scientific drainage planning
- Protection structures in vulnerable zones
- Social and Environmental Risk Reduction: NDEM layers assist in:
- Avoiding densely populated risk zones
- Minimising displacement and ecological impact
- Strengthening environmental and social screening
- Strengthening Disaster Resilience: In the context of rising climate-driven hazards, NDEM supports planning that ensures:
- Continuity of road networks during disasters
- Reduced damage to assets
- Better deployment of emergency services
Nyoma Air Base Operationalised in Eastern Ladakh
- 15 Nov 2025
In News:
The Indian Air Force (IAF) has formally operationalised the Nyoma Air Base in Eastern Ladakh after Air Chief Marshal A.P. Singh successfully landed a C-130J aircraft on its newly completed runway. The airbase is now one of the world’s highest fully operational military airfields, marking a major milestone in India’s border infrastructure modernisation along the Line of Actual Control (LAC) with China.
Location and Geography
- Situated at: Mudh-Nyoma, Leh district, Ladakh
- Altitude: ~13,700 feet
- Distance from LAC: About 23-30 km
- Located near:
- Southern bank of Pangong Tso
- Northern bank of the Indus River
- Strategic valleys of Hanle, Chumar, and Demchok
- Terrain:
- High-altitude cold desert
- Harsh temperatures reaching –30°C
- Construction possible only for limited months each year
Historical Background
- Initially built as a mud airstrip in 1962, remained unused for decades.
- Reactivated in 2009 with the landing of an AN-32 aircraft.
- After the 2020 India-China standoff, Nyoma ALG supported:
- C-130J
- AN-32
- Apache
- Chinook
helicopter and aircraft operations.
- In 2023, the BRO began converting the airstrip into a full airbase under Project Himank.
- Completed in 2024 at a cost of ?218 crore, led significantly by women officers of the BRO.
- Fully operationalised in November 2025, after installation of hangars, ATC, hardstanding, and allied facilities.
Infrastructure and Capability
Nyoma Air Base now includes:
- 2.7-km paved runway, capable of handling:
- Fighter aircraft
- Heavy-lift transport aircraft
- Helicopter operations
- Supporting infrastructure:
- Hangars
- Air Traffic Control (ATC)
- Hard surfaces for aircraft parking
- Logistics and troop accommodation
- Its flatter valley location makes operations easier and quicker compared to Leh.
Strategic Importance
- Enhanced Operational Reach
- Enables rapid deployment of troops and equipment near the LAC.
- Allows quicker launch of interdiction strikes if required.
- Strengthens high-altitude air mobility in the Indus–Pangong–Hanle corridor.
- Bolsters Border Infrastructure
- Complements existing airfields at:Leh, Kargil, Thoise, Daulet Beg Oldie, and Fukche
- Part of India’s larger infrastructure push post-2020, including new roads, bridges, tunnels, helipads, and logistics hubs.
- Strategic Deterrence Against China
- Improves surveillance and presence along a sensitive frontier.
- Counters China’s rapid infrastructure development along its side of the LAC, including new airbases, missile sites, bunkers, and underground storage facilities.
- Supports Ground Operations
- Facilitates sustained patrols in areas such as Demchok and Depsang, where the Army resumed patrolling in 2024 after a long pause.
- Helps maintain operational readiness in a “stable but sensitive” LAC environment.
- Strengthens India’s long-term defensive posture and contributes to overall border stability.
Rationalisation of Royalty Rates for Critical Minerals
- 15 Nov 2025
In News:
The Union Cabinet has approved revised royalty rates for four critical minerals-Graphite, Caesium, Rubidium, and Zirconiumto promote domestic mining, reduce imports, and strengthen India’s position in the global clean-tech and strategic minerals sector.
What are Royalty Rates?
- A government levy charged on mineral producers for extracting natural resources.
- Calculated either as:
- A percentage of the Average Sale Price (ASP), or
- A fixed per-tonne rate.
- Legal Basis:
- Governed under the Mines and Minerals (Development and Regulation) Act, 1957 (MMDR Act).
- Empowered through the Mineral Concession Rules, 1960 to fix and revise rates.
Aim of Rationalisation
- Ensure fair value capture for the state.
- Encourage exploration and auction of new mineral blocks.
- Support availability of critical minerals essential for:
- Electric vehicles (EVs)
- Renewable and nuclear energy systems
- Electronics and defence applications
- Align India’s royalty structure with global benchmarks (typically 2–4%).
New Royalty Structure for Critical Minerals
- Graphite
- ≥80% fixed carbon:2% royalty on ASP (ad valorem)
- <80% fixed carbon:4% royalty on ASP
- Earlier: Flat per-tonne rate; now linked to quality and market price.
- Caesium: 2%of ASP based on the metal contained in ore.
- Rubidium: 2%of ASP on the metal value.
- Zirconium: 1%royalty on the metal value.
Additional Feature: Revised rates will improveauction viabilityof mineral blocks and facilitate discovery of associated strategic minerals such as lithium and rare earth elements.
Significance of the Cabinet Decision
- Reduces Import Dependency
- India imports nearly 60% of its graphite needs.
- Revised rates incentivise domestic exploration, mining, and value addition.
- Boosts Clean-Energy Transition
- These minerals are crucial for:
- EV battery anodes (graphite)
- Nuclear reactor components (zirconium)
- Atomic clocks and energy storage (caesium, rubidium)
- High-tech electronics and fiber optics
- Enhances ‘Atmanirbhar Bharat’
- Strengthens resource security and supply chain stability.
- Opens opportunities for investment and job creation in the mining sector.
- Encourages Global Competitiveness
- Royalty rates aligned with international norms improve investor confidence.
- Facilitates geological exploration to identify deeper reserves and critical co-located minerals.
Silver Jubilee & Plant Genome Saviour Awards
- 15 Nov 2025
In News:
The Union Agriculture Ministerpresented the Plant Genome Saviour Awards during the celebration of the Silver Jubilee of the Protection of Plant Varieties and Farmers’ Rights (PPV&FRA) Act, 2001 and the 21st Foundation Day of the PPV&FRA Authority in New Delhi. The event recognised farmer groups and individuals for their contribution to conserving traditional seeds and agricultural biodiversity.
About the PPV&FRA Act, 2001
- Type: India’s first sui generis legislation for protecting plant varieties, breeders’ innovation, and farmers’ rights.
- Year Enacted: 2001
- Authority Operational Since: 2005
- Administered by: Ministry of Agriculture & Farmers’ Welfare
- Headquarters: New Delhi
Objectives
- Grant intellectual property rights to plant breeders for new varieties.
- Recognise and reward farmers/communities conserving traditional genetic resources.
- Protect farmers’ rights to save, use, sow, resow, exchange, share, and sell farm-saved seeds of registered varieties.
- Maintain the National Register of Plant Varieties (NRPV).
- Promote conservation of germplasm and support innovation in plant breeding.
- Ensure equitable benefit-sharing and safeguard traditional knowledge.
Key Features of the PPV&FRA Act
- Farmers’ Rights (Section 39)
- Farmers may save, exchange, and reuse seeds of registered varieties.
- Eligible for compensation if a registered variety fails to perform as claimed.
- Recognised as custodians of biodiversity.
- Breeders’ Rights
- Exclusive rights to produce, sell, market, and license new varieties.
- Legal protection incentivises innovation and commercialisation.
- Registration Criteria - DUS
- Varieties must fulfil Distinctness, Uniformity, and Stability (DUS) standards.
- 57 crop species have been notified for registration.
- National Gene Fund
- Supports benefit-sharing, conservation, and farmer awards.
- Utilises contributions from breeders and benefit-sharing fees.
- Researchers’ Exemption: Registered varieties can be used for research, breeding, and trial purposes, ensuring scientific freedom.
- Protection Against Biopiracy: Safeguards indigenous varieties and community knowledge through NRPV documentation and dispute resolution mechanisms.
Plant Genome Saviour Awards
A national award scheme instituted by PPV&FRA under Section 39(1)(iii) to honour farmers and communities conserving traditional and endangered plant varieties.
Purpose
- Recognise grassroots conservation efforts.
- Promote protection of indigenous landraces and wild relatives.
- Encourage community seed banking and biodiversity preservation.
2025 Awardee Highlights
Some of the farmer groups and individuals honoured include:
- Community Seed Bank (Telangana)
- Shiksha Niketan, West Bengal
- Mithilanchal Makhana Producers’ Association, Bihar
- CRS-Na Dihing Tenga Unyan Committee, Assam
- Individual farmers from Uttarakhand, Kerala, Bihar, and Karnataka
Awards carry financial incentives of up to ?15 lakh to support conservation efforts.
Operation Bullion Blaze
- 15 Nov 2025
In News:
The Directorate of Revenue Intelligence (DRI) has unearthed a major gold-smuggling and illegal melting network in Mumbai under Operation Bullion Blaze, seizing 11.88 kg of gold valued at ?15.05 crore and arresting 11 persons.
About Operation Bullion Blaze
- A focused enforcement operation targeting organised gold-smuggling syndicates and illegal bullion-melting units operating in and around Mumbai.
- Implementing Agency: Directorate of Revenue Intelligence (DRI), under the Ministry of Finance
- Objectives
- Disrupt illicit inflow of smuggled gold
- Identify and shut down unregistered gold-melting facilities
- Crack down on black-market bullion trade and associated financial crimes
Significance of the Operation
- Prevents revenue leakage caused by gold smuggling
- Helps curb illegal imports that feed the parallel economy
- Strengthens compliance and transparency in bullion markets
- Reinforces DRI’s role as India’s lead agency for customs intelligence and anti-smuggling enforcement
Global Cooling Watch 2025 Report
- 15 Nov 2025
In News:
United Nations Environment Programme (UNEP) released the Global Cooling Watch 2025 report at COP30 in Belém, Brazil, projecting that global cooling demand may triple by 2050 under current trends, resulting in a major rise in emissions and power system stress.
About Global Cooling Watch 2025 Report
- Nature: UNEP’s second global assessment on cooling and its environmental, economic, and equity dimensions.
- Purpose:
- Assess global cooling trends and future projections
- Present a Sustainable Cooling Pathway for near-zero emissions
- Support the Global Cooling Pledge framework
Key Findings and Trends
1. Rising Cooling Demand
- Cooling capacity expected to increase 2.6 times (from 22 TW to 58 TW) by 2050.
- Driven by urban expansion, rising incomes, and worsening heatwaves.
2. Emission Expansion
- Cooling-related emissions may reach 10.5 billion tonnes CO?e by 2050.
- Nearly double 2022 levels without stringent policy measures.
3. Developing Country Surge
- Cooling demand in Article 5 (developing) countries projected to grow fourfold, deepening infrastructure disparities.
4. Escalating Power Consumption
- Global cooling electricity use may rise from 5,000 TWh (2022) to 18,000 TWh (2050).
- Significant implications for peak load management, especially in tropical regions.
5. Heat Inequality
- Over 2 billion people lack access to affordable, efficient cooling systems.
- Heightened vulnerability to extreme heat stress.
6. Passive Cooling Potential
- Passive measures (reflective roofs, ventilation design, urban greening) can reduce indoor temperatures by up to 8°C.
- Potential to cut energy consumption by 15-55%.
7. Refrigerant Transition
- Switching from HFCs to low-GWP refrigerants may avert up to 0.4°C of warming this century.
8. Global Cooling Pledge Progress
- 72 countries + 80 organizations have joined.
- Target: 68% reduction in cooling-sector emissions by 2050.
Successes Highlighted
- Strengthened international cooperation via the Global Cooling Pledge.
- Wider adoption of passive cooling in building policies.
- Technological improvements boosting efficiency by around 50%.
- Enhanced private sector involvement in sustainable cooling solutions.
- Tiered access initiatives improving cooling equity.
Limitations and Challenges
- Persistent inequality in access to cooling in tropical developing nations.
- Global funding currently covers less than 20% of adaptation and resilience needs.
- Fragmented policy coordination across sectors.
- Delays in HFC phase-down and inadequate refrigerant disposal.
- Continued dependence on fossil-fuel-based electricity.
UNEP Recommendations
- Implement a Sustainable Cooling Pathway combining:
- Passive cooling design
- High-efficiency cooling appliances
- Rapid integration of renewable energy
- Strengthen Kigali Amendment implementation and ensure full refrigerant lifecycle recovery.
- Increase green finance through concessional loans, PPP models, and climate bonds.
- Make passive cooling standards mandatory in building codes and urban planning.
- Provide targeted subsidies and access programs for heat-vulnerable populations.
Global TB Report 2025
- 14 Nov 2025
In News:
The WHO Global Tuberculosis (TB) Report 2025presents a mixed picture of global TB control. While the world has begun to recover from the disruptions caused by the COVID-19 pandemic, tuberculosis continues to remain the deadliest infectious disease globally. India, despite registering significant progress, continues to bear the highest TB burden, accounting for about 25% of global cases.
About the Global TB Report 2025
- The Global TB Report is the annual flagship assessment published by the World Health Organization.
- It tracks TB trends in terms of incidence, mortality, diagnosis, treatment, and financing at global, regional, and national levels.
- Its primary objective is to monitor progress under the End TB Strategy (2015–2035), which aims to achieve a 90% reduction in TB deaths and an 80% reduction in TB incidence by 2030 compared to 2015 levels.
Global TB Trends
- At the global level, TB incidence declined by 1.7% between 2023 and 2024, reaching 131 cases per 100,000 population, signalling a recovery from pandemic-era setbacks. Region-wise, declines were recorded in Africa, South-East Asia, Eastern Mediterranean, and Europe, while the Americas witnessed a fourth consecutive rise, largely attributed to under-detection and reporting gaps.
- In terms of burden, South-East Asia (34%), Western Pacific (27%), and Africa (25%) together account for the majority of TB cases. Eight countries contribute 67% of global TB cases, led by India (25%), followed by Indonesia (10%) and the Philippines (6.8%).
- A persistent global concern remains multidrug-resistant TB (MDR-TB), where progress in detection and treatment remains modest. Compounding the challenge, international TB financing has stagnated since 2020, with donor cuts expected from 2025 posing serious risks to national TB programmes.
TB Situation in India
- India has recorded notable gains over the past decade. TB incidence declined from 195 per 100,000 in 2023 to 187 per 100,000 in 2024, marking a 21% reduction since 2015, compared to a global decline of around 12%.
- In 2024, India diagnosed 2.61 million cases out of an estimated 2.7 million, substantially narrowing the gap of “missing cases”. TB mortality also fell from 28 per 100,000 in 2015 to 21 per 100,000 in 2024, though this remains far above the national elimination target of 3 per 100,000 by 2025.
- India continues to shoulder a disproportionate share of MDR-TB cases (about 32% globally), even though incidence is gradually declining. Government initiatives such as Ni-kshay 2.0, Pradhan Mantri TB Mukt Bharat Abhiyan, and expanded use of molecular diagnostics (CBNAAT and Truenat) have improved treatment coverage to around 92%.
Initiatives and Challenges
- Globally, efforts are anchored in the End TB Strategy, UN High-Level Meetings (2018, 2023), and support from mechanisms like the Global Fund and Stop TB Partnership, alongside updated WHO guidelines on MDR-TB and TB-diabetes comorbidity.
- However, major constraints persist: undernutrition, which weakens immunity; the complexity and cost of MDR-TB treatment; funding stagnation; weak surveillance in rural and private sectors; and the absence of a widely deployed new TB vaccine.
Export Promotion Mission
- 14 Nov 2025
In News:
The Export Promotion Mission (EPM) is a flagship export-boosting initiative approved by the Union Cabinet and announced in the Union Budget 2025–26. It aims to strengthen India’s export ecosystem by improving competitiveness, especially for MSMEs, first-time exporters, and labour-intensive sectors, amid evolving global trade challenges.
What is the Export Promotion Mission (EPM)?
- EPM is a comprehensive, outcome-oriented and digitally driven framework for export promotion.
- It represents a strategic shift from multiple fragmented schemes to a single, adaptive mission-mode approach.
- Time period & outlay: ?25,060 crore from FY 2025-26 to FY 2030-31.
Objectives
- Enhance export competitiveness of Indian products.
- Improve access to affordable trade finance for MSMEs.
- Reduce compliance and logistics bottlenecks.
- Expand market access and branding for Indian exporters.
- Boost exports from non-traditional districts and regions.
- Support employment generation in manufacturing, logistics, and allied sectors.
Institutional Framework
- Anchored in a collaborative mechanism involving:
- Department of Commerce
- Ministry of MSME
- Ministry of Finance
- Financial institutions, Export Promotion Councils, Commodity Boards, industry bodies, and State governments
- Implementing agency:Directorate General of Foreign Trade (DGFT).
- All processesfrom application to fund disbursalwill be managed through a dedicated digital platform integrated with existing trade systems.
Key Features
- Consolidation of schemes: Integrates existing export support measures such as:
- Interest Equalisation Scheme (IES)
- Market Access Initiative (MAI)
- Outcome-based design: Focus on measurable export performance and responsiveness to global trade disruptions.
- Priority sector support: Special emphasis on sectors affected by recent global tariff escalations, including:Textiles, Leather, Gems &Jewellery, Engineering goods, and Marine products.
Sub-schemes under EPM
1. NIRYAT PROTSAHAN (Financial Support)
- Aims to improve access to affordable trade finance, especially for MSMEs.
- Key instruments include:
- Interest subvention
- Export factoring
- Collateral and credit guarantees
- Credit cards for e-commerce exporters
- Credit enhancement for market diversification
2. NIRYAT DISHA (Non-financial Enablers)
- Focuses on improving market readiness and competitiveness.
- Support areas include:
- Export quality and compliance assistance
- International branding and packaging
- Participation in trade fairs
- Export warehousing and logistics support
- Inland transport reimbursements
- Trade intelligence and capacity-building initiatives
Significance
- Addresses structural constraints such as costly finance, high compliance costs, fragmented market access, and logistical disadvantages.
- Encourages inclusive export growth, particularly from MSMEs and interior regions.
- Aligns with India’s long-term vision of Viksit Bharat @2047 by making exports more technology-enabled, resilient, and globally competitive.
Vanadium Redox Flow Battery (VRFB)
- 14 Nov 2025
In News:
India has taken a significant step in long-duration energy storage with the inauguration of the country’s first megawatt-hour (MWh) scale Vanadium Redox Flow Battery (VRFB) at NTPC’s NETRA facility in Noida. The project was inaugurated by the Union Minister for Power, highlighting India’s growing focus on grid resilience, renewable energy integration, and clean energy technologies.
What is Vanadium?
- Vanadium (V) is a chemical element with atomic number 23.
- It is a silver-grey, ductile, and malleable metal.
- Exhibits high strength, corrosion resistance, and stability against alkalis and acids.
Occurrence and Distribution
- Vanadium is the 22nd most abundant element in Earth’s crust.
- Occurs combined in over 60 minerals, including:
- Vanadinite
- Carnotite
- Roscoelite
- Patronite
- Also found in coal and petroleum deposits.
- Major reserves: South Africa and Russia.
- Leading producers: China, Russia, and South Africa.
Applications of Vanadium
- Metallurgy:Used as an alloying element in steel to improve strength, durability, and resistance to wear.
- Energy Storage:Core material in Vanadium Redox Flow Batteries (VFBs/VRFBs) for large-scale and long-duration energy storage.
- Chemical Industry:Vanadium compounds act as catalysts, notably in sulphuric acid production.
- Nuclear Sector:Used in certain reactors as structural material and neutron moderator.
- Medical Research:Studied for potential roles in managing diabetes, cardiovascular diseases, and cholesterol (experimental/therapeutic research).
What are Vanadium Redox Flow Batteries (VRFBs)?
- VRFBs are electrochemical energy storage systems where energy is stored in liquid vanadium electrolytes held in external tanks.
- Both the positive and negative electrolytes use different oxidation states of vanadium, reducing cross-contamination risks.
Advantages of VRFBs
- Long-duration storage: Suitable for grid-scale applications (hours to days).
- High safety: Non-flammable electrolytes reduce fire risk.
- Long life cycle: Can endure tens of thousands of charge–discharge cycles.
- Scalability: Energy capacity can be increased by enlarging electrolyte tanks.
- Grid stability: Ideal for balancing intermittent renewable sources like solar and wind.
India’s First MWh-scale VRFB at NTPC NETRA
- Installed at NETRA (National Energy Technology Research Alliance), Noida, a premier R&D centre of NTPC.
- Capacity: 3 MWh.
- Significance:
- Demonstrates India’s capability in advanced energy storage technologies.
- Supports renewable energy integration and grid reliability.
- Aligns with national goals on energy transition and energy security.
Rare Earth Hypothesis
- 14 Nov 2025
In News:
The Rare Earth Hypothesis has re-emerged in scientific and public discourse following rapid advances in exoplanet discovery and characterisation. New findings suggest that while Earth-sized planets may be relatively common, the conditions required for complex, multicellular life could still be exceptionally rare.
What is the Rare Earth Hypothesis?
- Proposed in 2000 by Peter Ward and Donald Brownlee.
- It argues that:
- Simple microbial life may be widespread in the universe.
- Complex life (plants, animals, intelligent beings) requires a highly specific and unlikely combination of conditions.
- This challenges the principle of mediocrity, which assumes Earth is not special and that similar life-supporting planets should be common.
Key Conditions Highlighted by the Hypothesis
The emergence and persistence of complex life depend on multiple astronomical, planetary, and biological factors, including:
- Location in a stable region of the galaxy.
- A suitable star (long-lived, stable radiation output).
- Proper placement in the habitable zone.
- A rocky planet of the right size and mass.
- Long-term atmosphere retention and surface water.
- Climate stabilisation mechanisms (e.g., carbon cycling).
- Geological activity such as tectonics.
- Presence of a large moon (for axial stability).
- A favourableplanetary system architecture.
Insights from Exoplanet Discoveries
Data from the Kepler Space Telescope has transformed understanding of planetary abundance:
- A non-negligible fraction of Sun-like (GK dwarf) stars host Earth-sized planets in their habitable zones.
- This weakens the claim that Earth’s size and orbital position are extremely rare.
However, recent studies indicate that “Earth-sized” is not the same as “Earth-like.”
Atmospheres: A Major Bottleneck
- Many potentially habitable planets orbit M-dwarf stars, which are:
- Smaller and longer-lived,
- But prone to strong flares and intense radiation.
- Such radiation can strip atmospheres and water, producing false oxygen signals that mimic life.
- Retaining an atmosphere over billions of years requires:
- Strong planetary magnetic fields,
- Adequate mass,
- Optimal distance from the star,
- Low stellar activity.
Observations using the James Webb Space Telescope (JWST) show that:
- Planets like TRAPPIST-1b and TRAPPIST-1c lack thick atmospheres.
- This reinforces the idea that habitable surface conditions may be uncommon, even when planets are Earth-sized.
Climate Stability and Plate Tectonics
- On Earth, long-term climate stability is aided by:Carbon cycling between the atmosphere, oceans, and interior.
- Plate tectonics may support this stability, but:Some models suggest alternative mechanisms (volcanism-weathering balance).
- There is no consensus yet on whether plate tectonics is essential for life, adding uncertainty to the hypothesis.
Role of Giant Planets
- Earlier views held that Jupiter-like planets shield inner planets from impacts.
- New studies show their role is context-dependent:They can either reduce or increase asteroid impacts.
- Thus, a giant planet is not a universal prerequisite for complex life.
Link to the Fermi Paradox
The Rare Earth Hypothesis offers one explanation for the Fermi Paradox:
- If complex and intelligent life is rare, then the absence of extraterrestrial contact is not surprising.
- Searches for technosignatures (e.g., radio signals) by projects like Breakthrough Listen have so far found no confirmed evidence.
Current Status
- The hypothesis is plausible but unproven.
- Future clarity may come from:
- Detection of atmospheres on temperate rocky planets,
- Better understanding of exoplanet tectonics and climate cycles,
- Discovery of biosignatures or technosignatures.
DRISHTI System
- 14 Nov 2025
In News:
The DRISHTI System is a new AI-enabled safety and security initiative of Indian Railways, aimed at strengthening freight train operations by addressing a long-standing challenge-detecting unlocked or tampered wagon doors during transit. The system represents a significant step towardstechnology-driven rail logistics and asset security.
What is the DRISHTI System?
- DRISHTI is an AI-based Freight Wagon Locking Monitoring System.
- It has been developed through a collaboration between Northeast Frontier Railway (NFR) and the IIT Guwahati Technology Innovation and Development Foundation (IITG TIDF).
- The system focuses on real-time monitoring of door locking mechanisms on moving freight wagons.
Why was DRISHTI Needed?
- Freight wagons often face security risks due to unlocked or tampered doors, leading to:
- Theft and pilferage
- Safety hazards during train movement
- Traditional manual inspection methods are:
- Time-consuming
- Impractical for long-haul trains
- Ineffective under dynamic, high-speed conditions
DRISHTI provides an automated, continuous, and non-intrusive solution to this problem.
Key Features
- AI-powered cameras and sensors mounted at strategic locations to capture door positions.
- Use of computer vision and machine learning algorithms to:
- Analyse locking conditions
- Detect anomalies or tampering in real time
- Automated alerts generated instantly without disrupting train operations.
- Continuous surveillance during transit, unlike point-based manual checks.
How the System Works
- Cameras capture live visual data of wagon doors.
- AI algorithms process images to determine whether doors are:
- Properly locked
- Unlocked
- Tampered with
- Any abnormality triggers a data-driven alert, enabling swift corrective action.
Benefits and Significance
- Enhances freight security and reduces pilferage.
- Improves wagon sealing integrity and overall rolling stock reliability.
- Minimises human intervention, lowering operational risks and costs.
- Brings greater transparency and technological assurance to freight operations.
- Supports India’s broader push towards digitalisation and indigenous innovation in transport infrastructure.
Empowered Committee for Animal Health (ECAH)
- 13 Nov 2025
In News:
The Empowered Committee for Animal Health (ECAH) is India’s apex, evidence-driven policy body guiding animal health governance. Established in 2021, it functions as the think tank of the Department of Animal Husbandry and Dairying (DAHD) under the aegis of the Office of the Principal Scientific Adviser (PSA) to the Government of India.
Composition and Mandate
- Chair: Principal Scientific Adviser to the Government of India
- Vice-Chair: Secretary, DAHD
- Members: Experts from Central Drugs Standard Control Organisation (CDSCO), Department of Biotechnology (DBT), Indian Council of Agricultural Research (ICAR), Indian Council of Medical Research (ICMR), Indian Veterinary Research Institute (IVRI), Veterinary Council of India (VCI), academia, and industry.
- Core Role: Provide strategic guidance on national animal health programmes, emerging disease threats, One Health initiatives, and regulatory frameworks for veterinary vaccines, drugs, and biologicals.
Functions
- Act as a national think tank for animal health programmes of importance.
- Streamline regulatory approvals by assessing safety, efficacy, and quality of veterinary products.
- Promote innovation uptake and resilient, farmer-centric animal health systems.
- Assess and advise on emerging animal diseases with epidemic/pandemic potential.
9th ECAH Meeting (July 2025): Key Outcomes
Held in New Delhi under DAHD, the meeting-chaired by the PSA-reviewed progress and charted the roadmap for animal health strengthening. Emphasis areas included farmer awareness, vaccination coverage, antimicrobial resistance (AMR), and regulatory reforms to improve access to quality veterinary products.
Major Milestones Reported
National Disease Control Programmes (Vaccination):
- FMD: 124.10 crore doses
- PPR: 28.89 crore doses
- Brucellosis: 4.77 crore doses
- Classical Swine Fever: 0.88 crore doses
- Vaccination records digitised via Bharat Pashudhan app.
- Animal Vaccine Intelligence Network (AVIN) pilots for real-time cold-chain monitoring.
- All programme vaccines are indigenously developed, reinforcing Atmanirbhar Bharat; India also exports vaccines.
Disease-Free Compartments & International Recognition:
- India’s first Equine Disease-Free Compartment (EDFC) endorsed by World Organisation for Animal Health (WOAH) (July 2025), enabling global movement of Indian sport horses.
- 44 HPAI (Avian Influenza) compartments approved for biosecure, export-ready poultry systems.
- ICAR–NIHSAD, Bhopal recognised as a Category A Rinderpest Holding Facility by WOAH and Food and Agriculture Organization (FAO)-placing India among a small global cohort.
- Additional WOAH reference labs recognised for Equine Piroplasmosis (Hisar) and Epizootic Ulcerative Syndrome in fish (Lucknow).
Laboratory & Surveillance Capacity:
- Under the Pandemic Fund Project:
- Indian Network of Genomic Surveillance (INGeS): 11 labs
- Indian Network on Transboundary Animal Diseases & EIDs: 19 labs
- Push for NABL accreditation of CDDLs/RDDLs and State ADLs; launch of “Rate My Lab” for transparency and benchmarking.
Unified Payments Interface (UPI) Block Mechanism
- 13 Nov 2025
In News:
The Unified Payments Interface (UPI) block mechanism is an emerging reform in India’s capital markets aimed at enhancing investor protection and fund safety in secondary market trading. Recently, the market regulator Securities and Exchange Board of India (SEBI) proposed making this facility mandatory for Qualified Stock Brokers (QSBs), drawing parallels with the well-established Application Supported by Blocked Amount (ASBA) system used in the primary market.
What is the UPI Block Mechanism?
- It allows investors to trade in the secondary market using funds blocked in their bank accounts, rather than transferring money upfront to the trading member.
- The actual debit occurs only when a trade is executed, while the remaining funds stay safely in the investor’s bank account.
- The mechanism is conceptually similar to ASBA, but extended to secondary market transactions.
Key Features
- Funds remain in the investor’s bank account, with only a lien/block created.
- Reduces the risk of misuse or diversion of client funds by intermediaries.
- Currently optional for investors and not mandatory for trading members, though SEBI has proposed mandatory adoption for QSBs.
- SEBI has also sought feedback on whether a “3-in-1 trading account” (bank + demat + trading) can be allowed as an alternative.
Role of Qualified Stock Brokers (QSBs)
- Trading members are classified as QSBs based on:
- Number of active clients
- Total client assets held
- Trading volumes
- End-of-day margins
- Being a QSB entails higher regulatory responsibilities and compliance standards.
- SEBI’s proposal targets QSBs first due to their scale and systemic importance.
Link with ASBA
Application Supported by Blocked Amount (ASBA):
- Introduced by SEBI in 2008.
- Mandatory for IPOs and rights issues.
- Allows investors to apply for issues by blocking funds in their bank account, with debit only after allotment.
- Prevents premature transfer of investor money and improves transparency.
The UPI block mechanism mirrors this principle but applies it to secondary market trading.
Regulatory Background
- UPI, developed by the National Payments Corporation of India (NPCI) and regulated by the Reserve Bank of India (RBI), was launched in 2016.
- SEBI mandated UPI-based payments with fund blocking for IPO applications in 2019.
- In January 2024, SEBI introduced a single-block, multiple-debits UPI mechanism for secondary market use, paving the way for the current proposal.
Significance
- Enhanced investor protection by keeping funds under the investor’s control.
- Improves trust and transparency in secondary market operations.
- Aligns with SEBI’s broader objective of segregation and safety of client funds.
- Reduces settlement risk and strengthens market integrity.
Astrophysical Jets
- 13 Nov 2025
In News:
Astrophysical jets are highly collimated outflows of ionised matter (plasma) ejected at relativistic speeds from extreme celestial environments such as black holes, neutron stars, and pulsars. Understanding their plasma composition is crucial to decoding the physical processes operating near these compact objects.
What are Astrophysical Jets?
- Extended, beam-like streams of plasma emitted along the rotation axes of compact objects.
- Travel vast distances (from parsecs to kiloparsecs) and interact with surrounding interstellar or intergalactic media.
- Powered by strong gravitational and magnetic fields near compact objects.
Why Plasma Composition Matters
- For decades, it has been unclear whether jets are composed of:
- Electron-positron pairs, or
- Electron-proton plasma, or
- A mixture of electrons, positrons, and protons.
- Plasma composition determines the jet’s:
- Internal energy
- Propagation speed
- Shock structure
- Stability and turbulence
- These properties directly affect how jets evolve and how they appear in astronomical observations.
Recent Scientific Findings
Scientists from the Aryabhatta Research Institute of Observational Sciences (ARIES), an autonomous institute under the Department of Science and Technology, have studied how plasma composition influences jet dynamics.
- The research, used:
- A relativistic equation of state (accounting for plasma composition),
- Advanced numerical simulations of jet propagation.
- The findings were published in the Astrophysical Journal.
Key Results of the Study
- Jets with identical initial conditions (same density, pressure, and Lorentz factor) can behave very differently solely due to plasma composition.
- Electron–positron jets were found to be slowest, despite positrons being much lighter than protons.
- Electron–proton jets propagate faster because plasma composition alters the thermodynamic properties of the jet.
- This result is counter-intuitive, as protons are about 2,000 times heavier than electrons or positrons.
Impact on Jet Structure and Stability
- Plasma composition affects:
- Number and strength of recollimation shocks (shocks formed due to interaction with backflowing material),
- Shape and dynamics of reverse shocks,
- Degree of turbulence within the jet.
- Electron–positron jets develop stronger turbulent structures, leading to:
- Jet deceleration,
- Reduced long-term stability.
Nemaline Myopathy
- 13 Nov 2025
In News:
Nemaline myopathy is a rare, inherited neuromuscular disorder that primarily affects skeletal muscles, leading to muscle weakness and impaired mobility. Recently, the condition drew public attention after D. Y. Chandrachud, the Chief Justice of India, spoke about his foster daughters’ experience with the disease, highlighting the lack of awareness, delayed diagnosis, and need for better support systems for children living with rare genetic disorders.
What is Nemaline Myopathy?
- Also known as rod myopathy, it is characterised by the presence of thread-like (rod-shaped) structures called nemaline bodies within muscle fibres.
- It is a congenital genetic disorder, caused by mutations in genes encoding muscle proteins.
- Prevalence: Approximately 1 in 50,000 births.
- The disease shows wide variability in severity, ranging from mild muscle weakness to severe, life-threatening forms.
Genetic Basis
- The disorder is hereditary, arising due to genetic mutations—permanent changes in a gene’s DNA sequence.
- These mutations disrupt the structure and function of muscle proteins, impairing muscle contraction.
- Nemaline myopathy is classified into six types, based on age of onset and severity:
- Severe congenital
- Intermediate congenital
- Typical congenital (most common)
- Childhood-onset
- Adult-onset (mildest form)
- Amish type (rare)
Clinical Features
- Muscle weakness, especially in:
- Face and neck
- Trunk and proximal muscles (near the body’s centre)
- Feeding and swallowing difficulties, particularly in infants.
- Respiratory muscle involvement in severe cases, leading to breathing difficulties and risk of respiratory failure.
- Orthopaedic complications:
- Foot deformities
- Abnormal curvature of the spine (scoliosis)
- Joint stiffness or deformities (contractures)
- Motor development may be delayed; many individuals can walk initially, but wheelchair support may be required later in progressive cases.
Prognosis
- Severity-dependent:Severe congenital type is often life-threatening, with early childhood mortality due to respiratory failure.
- Typical congenital type presents in infancy with muscle weakness and feeding issues.
- Adult-onset type is usually mild, with symptoms appearing between 20–50 years.
Treatment and Management
- No definitive cure exists at present.
- Management is supportive and symptomatic, focusing on:
- Physiotherapy and muscle-strengthening exercises
- Respiratory support when required
- Nutritional and feeding support
- Early diagnosis and multidisciplinary care can significantly improve quality of life.
Current Significance
- The recent public discussion by the CJI has underlined:
- Low awareness among doctors and caregivers
- Painful and delayed diagnostic processes
- The need for better genetic testing, counselling, and disability support systems in India
World Craft City Programme
- 13 Nov 2025
In News:
The World Craft City (WCC) Programme is a global initiative aimed at recognising and strengthening cities with a rich living craft heritage, while integrating traditional skills into the modern creative economy. Recently, Srinagar was conferred the World Craft City tag, marking a significant milestone for Kashmir’s artisanal legacy and its global cultural linkages.
What is the World Craft City Programme?
- Launched in 2014 by the World Crafts Council (WCC-International).
- Recognises cities where crafts play a pivotal role in cultural identity, livelihoods, and local development.
- Establishes a global network of craft cities, aligned with the principles of the creative economy.
- Emphasises the role of local authorities, artisans, and communities in sustaining traditional crafts.
Indian Cities under the World Craft City Programme
India has several cities recognised under the WCC Programme:
- Jaipur – traditional jewellery, blue pottery, block printing
- Mamallapuram – stone carving and sculpture
- Mysore – silk, wood carving, painting
- Srinagar – diverse and historic handicrafts
The inclusion of Srinagar highlights the global recognition of Kashmir’s craft ecosystem and is expected to revive its traditional links with Central Asia and Iran.
Major Crafts of Srinagar (Kashmir)
- Papier-mâché: Objects made from mashed paper pulp, hand-painted and finished with lacquer or varnish.
- Pashmina: Fine hand-spun and hand-woven shawls originating from Kashmir’s unique geography.
- Sozni embroidery: Delicate needlework (from Persian soz meaning needle); artisans are known as sozankar.
- Kani shawls (associated with pashmina tradition): Intricate weaving using wooden spools.
These crafts are not only cultural symbols but also key sources of artisan livelihoods.
About the World Crafts Council
- Founded in 1964 by Aileen O. Webb, Margaret M. Patch, and Kamaladevi Chattopadhyay.
- A non-governmental, non-profit organisation.
- Objectives:
- Strengthen the status of crafts in cultural and economic life.
- Promote fellowship among craftspeople.
- Facilitate cultural exchange through conferences, workshops, exhibitions, research, and international collaboration.
UNESCO Creative Cities Network (UCCN)
- The UNESCO Creative Cities Network (UCCN) was launched in 2004.
- Promotes cooperation among cities that use creativity as a driver of sustainable urban development.
- Includes over 350 cities worldwide across creative fields such as crafts, design, music, and literature.
- While UCCN is a UNESCO initiative, the WCC Programme is led by the World Crafts Council (NGO).
National Pest Surveillance System (NPSS)
- 12 Nov 2025
In News:
The National Pest Surveillance System (NPSS) is a digital, AI-driven initiative launched by the Ministry of Agriculture and Farmers Welfare to modernise pest management practices and strengthen decision-making at the farm level. Introduced in August 2024, NPSS aims to provide timely, scientific, and location-specific pest advisories to farmers across India.
What is NPSS?
- NPSS is a technology-based pest monitoring and advisory platform that leverages Artificial Intelligence (AI) and Machine Learning (ML).
- It comprises a user-friendly mobile application and a web portal, ensuring accessibility even for small and marginal farmers.
- The platform enables direct interaction between farmers and agricultural scientists/experts, including advisory support over phone.
Objectives
- Reduce farmers’ dependence on pesticide retailers, who often promote excessive or inappropriate chemical use.
- Promote a scientific and evidence-based approach to pest and disease management.
- Minimise crop losses due to pest attacks and improve overall agricultural productivity.
- Encourage judicious pesticide use, supporting sustainable and environmentally responsible farming.
Key Features
- AI/ML-based pest identification using real-time field data.
- Continuous pest surveillance and monitoring across agro-climatic zones.
- Automated and customised advisories based on crop type, pest incidence, and local conditions.
- Real-time analytics and dashboards to track pest trends and outbreaks.
- Seamless connectivity between farmers, scientists, and extension services.
How the System Works
- Farmers upload field information (such as crop stage and pest symptoms) via the app or portal.
- AI and ML algorithms analyse data to detect patterns and predict pest outbreaks.
- Expert-validated advisories are generated and communicated promptly, enabling early and preventive action.
Benefits to Farmers
- Quick response to pest and disease outbreaks, reducing yield losses.
- Actionable insights for timely spraying, biological control, or cultural practices.
- Improved cost efficiency by avoiding unnecessary pesticide use.
- Enhanced confidence and autonomy in farm-level decision-making.
Significance
- Aligns with India’s goals of Digital Agriculture and technology-led extension services.
- Strengthens food security by mitigating pest-induced crop losses.
- Supports sustainable agriculture by promoting precise and need-based pest control.
- Enhances last-mile delivery of scientific knowledge to farmers.
Primary Amoebic Meningoencephalitis (PAM)
- 12 Nov 2025
In News:
Primary Amoebic Meningoencephalitis (PAM) is a rare but usually fatal infection of the central nervous system (CNS), affecting the brain and spinal cord. Recent advisories issued during the monsoon season, including warnings by the Kerala government, have brought renewed attention to this disease due to favourable environmental conditions for the causative organism.
Causative Organism
- PAM is caused by Naegleria fowleri, a free-living amoeba.
- Amoebae are single-celled eukaryotic organisms belonging to the kingdom Protista, characterised by their ability to change shape and move using pseudopodia.
Habitat and Transmission
- Naegleria fowleri thrives in warm freshwater environments, especially:
- Lakes, rivers, ponds
- Hot springs
- Stagnant or slow-moving water
- Poorly maintained swimming pools, water parks, hot tubs, and spas
- Mode of entry:
- The amoeba enters the human body through the nose, not by drinking water.
- Activities such as swimming, diving, or nasal irrigation with untreated water can force contaminated water into the nasal passages.
- From the nose, the amoeba migrates along the olfactory nerves to the brain.
Pathogenesis
- Once inside the brain, Naegleria fowleri:
- Rapidly multiplies
- Invades brain tissue and meninges
- Feeds on nerve and glial cells
- This leads to severe inflammation, necrosis (cell death), haemorrhage, and swelling of brain tissue.
- The disease progresses very rapidly.
Symptoms
- Incubation period: Usually 1–9 days after exposure.
- Early symptoms (often resemble bacterial meningitis):Fever, Severe headache, Nausea and vomiting, and Sensitivity to light
- Advanced symptoms:Stiff neck, Confusion and hallucinations, Seizures, and Loss of consciousness and coma
- Fatality:PAM is frequently fatal within days to weeks of symptom onset.Very few survivors have been reported worldwide.
Treatment Status
- There is no standard or definitive treatment for PAM.
- Current management relies on combination therapy, including anti-parasitic and supportive drugs, with limited success.
- Early diagnosis remains a major challenge due to rapid disease progression.
Prevention and Public Health Measures
- Avoid swimming or diving in warm, stagnant freshwater bodies, especially during summer or monsoon.
- Use nose clips or keep the nose closed while swimming.
- Ensure proper chlorination and maintenance of swimming pools and water parks.
- Use only treated or sterile water for nasal cleansing or irrigation.
- Health authorities advise prompt medical consultation if symptoms like prolonged fever, headache, neurological signs, or altered consciousness appear after freshwater exposure.
Differentiation from Other Amoebic Infections
- PAM should not be confused with granulomatous amoebic encephalitis (GAE), another rare CNS infection caused by Acanthamoeba or Balamuthia mandrillaris, which has a slower disease course.
World Bank Group Guarantee Platform
- 12 Nov 2025
In News:
The World Bank Group (WBG) has operationalised a unified Guarantee Platform to scale up the use of guarantees for mobilising private capital in developing countries. Initiated in 2024, the platform is housed at the Multilateral Investment Guarantee Agency (MIGA) and integrates guarantee products and expertise from the World Bank, the International Finance Corporation (IFC), and MIGA into a single, streamlined system.
Objectives
- Scale guarantee issuance to USD 20 billion annually by 2030.
- Serve as a one-stop shop for all WBG guarantee business.
- De-risk investments to catalyse private capital flows into emerging markets and developing economies.
- Improve simplicity, speed, and efficiency through a market-friendly menu of options.
What the Platform Offers
Clients can choose from a simplified menu of three guarantee/insurance coverages:
- Credit Guarantees- for loans to public or private sector entities.
- Trade Finance Guarantees- for trade finance projects involving public entities.
- Political Risk Insurance- against non-commercial risks (e.g., expropriation, transfer restrictions) for private sector projects or PPPs.
Why Guarantees Matter
- Guarantees mitigate risk, lowering the cost of capital and crowding in private investment.
- They complement country-level reforms and project preparation, enhancing bankability.
- The approach aligns with global calls (including G20 expert recommendations) to expand guarantee use to unlock private finance.
Operational Significance
- Consolidation at MIGA removes duplication across WBG institutions and standardises processes.
- A scalable modelprioritises high-impact projects and optimises resource allocation.
- The platform supports diverse sectors such as energy access, climate action, and pandemic preparedness, working alongside IFC’s advisory and financial instruments.
Recent Performance (FY 2024)
- USD 10.3 billion in new guarantees issued across WBG products now aligned under the platform:
- MIGA: USD 8.2 billion
- IFC: USD 1.4 billion
- World Bank: ~USD 0.7 billion
Project-76
- 12 Nov 2025
In News:
Project-76 is a flagship indigenous defence initiative under which India aims to design and develop its first fully indigenous conventional diesel-electric attack submarine. The project reflects India’s growing emphasis on self-reliance in defence manufacturing and strengthening undersea warfare capabilities.
What is Project-76?
- Project-76 is being conceptualised by the Warship Design Bureau of the Indian Navy.
- It envisages the construction of 12 conventional submarines in the long term.
- These submarines will be diesel-electric attack submarines equipped with Air Independent Propulsion (AIP) systems.
- Expected submerged displacement: around 3,000 tonnes, placing them in a higher capability class than earlier foreign-designed submarines.
Key Technological Features
- Air Independent Propulsion (AIP): Enhances underwater endurance and stealth by reducing the need to surface frequently.
- Indigenous Weapon Control System: Reduces dependence on foreign Original Equipment Manufacturers (OEMs).
- Lithium-ion batteries: Improve energy density, endurance, and operational efficiency compared to traditional lead-acid batteries.
- Incorporation of design learnings from:
- Project-75 (French Scorpène-class submarines)
- Project-751 (India) (German–Spanish design lineage)
Strategic Significance
- Project-76 is intended to replace and succeed the Sindhughosh (Kilo) class submarines, which form a major part of India’s current conventional submarine fleet.
- It will help the Indian Navy maintain a robust 3,000-ton-class submarine force, critical for:
- Sea denial operations
- Protection of Sea Lines of Communication (SLOCs)
- Deterrence in the Indo-Pacific region
- The project marks a shift from licensed production to indigenous design ownership.
Role of DRDO
- The Defence Research and Development Organisation (DRDO) has received approval from the Ministry of Defence to undertake a preliminary design study for Project-76.
- This study will define:
- Technical contours
- Feasibility and timelines
- Cost and capability parameters
- The study is expected to take about one year, after which a proposal will be submitted to the Cabinet Committee on Security (CCS) for formal project sanction.
- Project-76 builds upon experience gained from the Advanced Technology Vessel (ATV) programme, under which the Arihant-class nuclear ballistic missile submarines (SSBNs) were developed, and ongoing work on nuclear-powered attack submarines (SSNs).
Methylocucumisoryzae
- 12 Nov 2025
In News:
India has identified a home-grown biological solution to methane mitigation, a major contributor to climate change, through the discovery of indigenous methanotrophic bacteria from rice fields and wetlands, particularly in western India. This discovery strengthens India’s climate response by leveraging natural microbial processes rather than energy-intensive technological interventions.
Methane and Climate Change
- Methane (CH?) is a colourless, odourless, flammable gas, also called marsh gas.
- It is the second most important greenhouse gas after carbon dioxide.
- Methane has ~26 times higher global warming potential than CO? over a 100-year period.
- Major sources include wetlands, rice paddies, ruminant livestock, and landfills, where methane is produced by methanogens under anaerobic conditions.
Methanotrophs: Natural Methane Mitigators
- Methanotrophs are methane-oxidising bacteria that consume methane as their energy source.
- They oxidise methane into CO? and water, while building their own biomass.
- Habitat: Wetlands, rice fields, ponds, quarry waters, and other oxygen–methane interface zones.
- Their ecological role is critical in preventing a sharp rise in atmospheric methane concentrations.
Discovery of Methylocucumisoryzae
Scientists at MACS Agharkar Research Institute, an autonomous institute under the Department of Science and Technology (DST), have isolated and characterisedIndia’s first indigenous methanotroph cultures.
- A novel genus and species named Methylocucumisoryzae was described.
- The bacterium has an oval, elongated, cucumber-like shape, earning it the nickname “methane-eating cucumber”.
- It remains phylogenetically unique and endemic, with no reports from outside India even after a decade of study.
Key Features of Methylocucumisoryzae
- Habitat: Rice fields, wetlands, and water-filled stone quarries (e.g., VetalTekdi–ARAI hill, Pune).
- Size: Unusually large for bacteria (3–6 µm), comparable to small yeast cells.
- Thermal behaviour: Strictly mesophilic; cannot grow above 37°C, unlike many methanotrophs.
- Colony colour: Light pale pink, linked to a carotenoid biosynthesis pathway.
- Ecological role: Indicates an active methane cycle in natural and semi-natural ecosystems.
Agricultural and Biotechnological Significance
- Experimental studies show that Methylocucumisoryzae can promote rice plant growth, inducing:
- Early flowering
- Increased grain yield
- Trials were conducted on the Indrayani rice variety, widely cultivated in Maharashtra.
- This highlights a dual benefit: climate mitigation and agricultural productivity.
Constraints and Way Forward
- A major limitation is the slow growth rate, restricting large-scale cultivation for direct application.
- However, its natural abundance in rice fields and wetlands suggests it already plays a silent but significant role in methane mitigation.
- Improving culture techniques could enable future use in climate-smart agriculture and biotechnological applications.
Christmas Island
- 11 Nov 2025
In News:
Google has proposed establishing an artificial intelligence–enabled data centre on Christmas Island, a remote Australian territory in the Indian Ocean. The proposal follows a cloud services agreement between Google and Australia’s Department of Defence, underscoring the growing intersection of digital infrastructure, defence preparedness, and geopoliticsin the Indo-Pacific region.
About Christmas Island
- Location: Indian Ocean; about 360 km south of Java (Indonesia) and 1,400 km northwest of mainland Australia.
- Administrative status: External territory of Australia.
- Physical geography: Volcanic origin; summit of an oceanic mountain. Highest point is Murray Hill (361 m).
- Main settlement and port: Flying Fish Cove (north-eastern coast).
- Area & population: ~135 sq km; population around 1,600.
Ecological Features
- Dominated by tropical rainforest.
- Rich biodiversity with seabirds, reptiles, insects, and land crabs.
- Famous for the annual mass migration of the Christmas Island red crab (Gecarcoideanatalis), a major tourist attraction.
Historical Background
- Sighted by Europeans in 1615; named in 1643.
- Phosphate deposits discovered in 1887, leading to British annexation.
- Incorporated into the Straits Settlements in 1900.
- Occupied by Japan during World War II.
- Transferred to Australia in 1958.
Economy
- Historically dependent on phosphate mining (now nearly exhausted).
- Ongoing efforts to diversify through tourism.
- Limited local agriculture and fishing; heavy reliance on imports.
Google’s AI Data Centre Proposal
- Google is in discussions to lease land near the island’s airport to build a data facility.
- The project is linked to subsea cable infrastructure, including:
- A proposed cable connection between Christmas Island and Darwin.
- Future connectivity to Asia, enhancing digital resilience in the Indo-Pacific.
- Energy needs are expected to be met through a mix of diesel and renewable sources, raising concerns about local supply sustainability.
Strategic and Defence Significance
- Christmas Island is increasingly viewed as a strategic frontline outpost for monitoring maritime activity in the Indian Ocean.
- Its location offers surveillance advantages over key sea lanes such as the Sunda, Lombok, and Malacca Straits.
- Defence analysts suggest that a local data centre could support AI-enabled military command and control, especially for:
- Uncrewed systems (drones)
- Surveillance and targeting
- Subsea cables provide more reliable and high-bandwidth communication than satellites, which may be vulnerable during conflicts.
Community and Environmental Concerns
- Local authorities are assessing:
- Impact on energy availability
- Environmental safeguards in a biodiversity-rich island
- Potential benefits in terms of employment, infrastructure, and economic diversification
- The Australian government has stated that environmental and planning approvals are mandatory before project clearance.
Batten disease
- 11 Nov 2025
In News:
Batten disease refers to a group of rare, inherited neurodegenerative disorders that primarily affect the brain and nervous system. Scientifically, it is known as neuronal ceroid lipofuscinosis (NCL).
Nature of the Disease
- It is a congenital, progressive, and terminal neurological disorder.
- Onset may occur in infancy, childhood (most commonly), or rarely adulthood, often after an initial period of normal development.
- The disease leads to a gradual and irreversible decline in nervous system function.
Genetic Basis
- Batten disease is caused by mutations in a group of genes collectively called CLN genes.
- There are 13–14 recognised forms (CLN1 to CLN14), each linked to a different gene mutation.
- CLN3 disease is the most common form, typically manifesting between 4–7 years of age.
Clinical Features
- Early symptoms often include progressive vision loss, which is usually the first noticeable sign.
- Other major manifestations:
- Seizures
- Cognitive decline
- Loss of motor coordination and speech
- Behavioural and learning difficulties
- In advanced stages, affected individuals may become blind, non-ambulatory, unable to speak or swallow, and require full-time care.
- Life expectancy varies by subtype and age of onset, ranging from early childhood to the second or third decade of life.
Treatment Status
- No curative treatment exists at present.
- Management is symptomatic, including:
- Anti-epileptic drugs for seizures
- Physical and occupational therapy to maintain function and quality of life
- Several gene therapy approaches are currently under advanced research and experimental stages.
Recent Scientific Developments
Recent research has highlighted that sex and age significantly influence disease progression, particularly in CLN3 Batten disease.
- Researchers from the University of Rochester used electroencephalography (EEG) to non-invasively track brain function.
- Studies on mouse models of CLN3 disease revealed:
- Male mice showed early auditory processing deficits that partially improved with age.
- Female mice exhibited persistent auditory and brainwave abnormalities, indicating faster or more sustained progression.
- Similar EEG-based biomarkers had earlier been identified in human CLN3 patients, enabling better disease monitoring.
- The findings were published in the Journal of Neurodevelopmental Disorders.
Significance
- Confirms that Batten disease progression differs by sex, with females often showing later onset but more rapid progression.
- Establishes EEG-based neuromarkers as a reliable tool to track disease progression.
- Provides a translational animal model to test emerging therapies, especially gene-based interventions.
- Supports the future development of personalised and time-sensitive treatment strategies.
Rhesus Macaque
- 11 Nov 2025
In News:
Recently, the Standing Committee of the National Board for Wildlife (SC-NBWL) has recommended reinstating the Rhesus macaque (Macaca mulatta) under Schedule II of the Wildlife (Protection) Act, 1972. The move aims to restore statutory protection, regulate scientific management, and curb illegal capture, cruelty, and trade of the species.
Rationale Behind the Recommendation
The recommendation follows consultations with state governments and expert bodies amid rising human–wildlife conflict involving rhesus macaques. Senior officials highlighted that Section 11 of the Wildlife (Protection) Act empowers states to manage conflict situations even when a species is protected, allowing controlled interventions without removing legal safeguards.
The proposal was supported by the Chairman of the Animal Welfare Board of India, animal protection organisations, and backed by the Central Zoo Authority and the National Tiger Conservation Authority. States have been advised to prepare site-specific management, mitigation, rescue, and rehabilitation plans, supported by baseline studies from the Wildlife Institute of India.
About Rhesus Macaque
- Scientific name: Macaca mulatta
- Category: Old World monkey
- Distribution: India, South Asia, Southeast Asia, southern China
- Habitat: Forests, grasslands, mangroves, mountains; highly adaptable to human-dominated landscapes
- Diet: Omnivorous (fruits, seeds, roots, bark, cereals)
- Behaviour: Social, diurnal, terrestrial and arboreal; live in large troops with complex communication
Conservation Status
- IUCN Red List: Least Concern
- Wildlife (Protection) Act, 1972: Proposed Schedule II (restoration of protection)
ReALCRaft Portal
- 11 Nov 2025
In News:
In a major step towards strengthening India’s Blue Economy, the Government of India has notified the Rules for “Sustainable Harnessing of Fisheries in the Exclusive Economic Zone (EEZ)” in November 2025. The framework aims to unlock the underutilised deep-sea fisheries potential of India’s EEZ while ensuring sustainability, traceability, coastal security, and inclusive growth of fishing communities.
Key Provisions of the EEZ Rules
- Priority access for Fishermen Cooperative Societies and Fish Farmer Producer Organisations (FFPOs) for deep-sea fishing operations.
- Promotion of value addition, certification, and traceability to boost seafood exports.
- Introduction of the mother–child vessel concept for mid-sea trans-shipment under regulatory oversight, particularly benefiting the Andaman & Nicobar Islands and Lakshadweep, which together account for 49% of India’s EEZ area.
- Foreign fishing vessels prohibited from operating in India’s EEZ.
Sustainability and Conservation Measures
- Ban on harmful practices such as LED light fishing, pair trawling, and bull trawling.
- Prescription of minimum legal fish sizes and preparation of Fisheries Management Plans for stock restoration.
- Promotion of mariculture (sea-cage farming, seaweed cultivation) as alternative livelihoods to reduce pressure on near-shore fisheries.
- Formulation of a National Plan of Action on Illegal, Unreported and Unregulated (IUU) Fishing.
Digital Access Pass System and ReALCRaft Portal
Under the new rules, mechanized and large motorised vessels must obtain a free Access Pass through the ReALCRaft portal, while traditional and small-scale fishers are exempted.
TheReALCRaft (Registration and Licensing of Fishing Craft) portal, developed by the Department of Fisheries, is a national, open-source digital platform that provides end-to-end services for:
- Registration and licensing of fishing vessels
- Transfer of ownership
- Real-time application tracking and time-bound approvals
Features and Integrations
- Integration with state treasury/payment gateways
- Linkage with security agencies for vessel tracking and coastal surveillance
- ISRO-enabled real-time communication with fishers at sea
- Integration with Marine Products Export Development Authority (MPEDA) and Export Inspection Council (EIC) for Fish Catch and Health Certificates, ensuring export compliance and traceability
- Integration with Nabhmitra App for safe navigation and transponder operation
Mandatory use of transponders and QR-coded Aadhaar/Fisher ID cards enhances fisher safety and strengthens coastal security with support from the Indian Coast Guard and Indian Navy.
Institutional and Financial Support
- Training, capacity building, and international exposure across the fisheries value chain
- Access to affordable credit under PMMSY and FIDF
Background and Significance
- India has a coastline of over 11,099 km and an EEZ of over 23 lakh sq km
- Supports livelihoods of over 50 lakh fishers across 13 coastal States/UTs
- India ranks second globally in fish production and aquaculture
- Seafood exports valued at ~?60,000 crore (Budget 2025–26)
- Deep-sea resources, especially tuna, remained underutilised earlier compared to Indian Ocean competitors
Global Alliance for Improved Nutrition (GAIN)
- 11 Nov 2025
In News:
A recent report by the Global Alliance for Improved Nutrition (GAIN) highlights that targeted nutrition investments in agri-food value chains can play a crucial role in reducing gender inequalities, enhancing productivity, and strengthening food system resilience. The report, The Case for Investment in Nutritious Foods Value Chains: An Opportunity for Gender Impact, stresses the need for increased financial support to nutritious food enterprises, particularly small and medium enterprises (SMEs) in emerging economies.
Women in Agri-Food Systems
According to the Food and Agriculture Organization (FAO), women constitute about 38% of the global agri-food workforce. However, their participation is significantly higher in developing regions—66% in Sub-Saharan Africa and 71% in South Asia, including India. Despite this, women face persistent structural barriers such as limited access to land, credit, agricultural inputs, technology, extension services, and formal employment opportunities.
Discriminatory social norms, weak legal protections, and insecure working conditions further restrict women’s economic independence and expose them to gender-based violence and informal labour arrangements.
Nutrition as an Economic and Developmental Opportunity
The report underlines that food security cannot be achieved by focusing on production alone; nutrition outcomes must be central to agri-food investments. From a business perspective, investing in nutritious food value chains improves supplier productivity, builds resilient supply chains, and helps attract and retain women workers, thereby enhancing workforce diversity.
FAO estimates suggest that closing the gender gap in access to productive resources could raise women’s farm yields by 20–30%. Moreover, eliminating gender gaps in productivity and wages across agri-food systems could increase global GDP by nearly 1% (around $1 trillion).
Women’s empowerment has also been directly linked to improved household diets and better child nutrition outcomes, reinforcing the intergenerational benefits of gender-focused nutrition investments.
Geography-Specific Value Chains
The GAIN report analyses six nutritious food value chains across three regions:
- Sub-Saharan Africa: Cashew nuts and poultry
- Latin America: Aquaculture and quinoa
- South Asia: Tomatoes and dairy
For instance, Africa is the world’s largest producer of raw cashew nuts, yet only about 10% of processing occurs locally. Women dominate manual processing activities such as shelling and sorting, indicating scope for investment in local processing and value addition.
In South Asia, women play a critical role in tomato cultivation and dairy activities, but typically lack control over credit and modern agricultural technologies, which remain male-dominated.
Gender-Lens Investing and 2X Criteria
The report advocates the use of the 2X Criteria, a global framework for gender-lens investing updated in June 2024. It provides benchmarks for investments that promote women’s leadership, quality employment, access to finance, entrepreneurship, and gender-responsive products and services.
Gender-lens investments are especially important in male-dominated or informal sectors such as aquaculture, where women often remain underrepresented in leadership and ownership roles.
About GAIN and FAO
GAIN is a Switzerland-based foundation launched at the United Nations in 2002 to address malnutrition globally. Headquartered in Geneva, it works with governments, businesses, and civil society to make nutritious food more affordable, available, and desirable, reaching over 667 million vulnerable people across 30+ countries.
FAO is a specialized UN agency leading international efforts to combat hunger, improve nutrition, and ensure food security. Its sister organizations include the World Food Programme (WFP) and the International Fund for Agricultural Development (IFAD).
Junk DNA
- 10 Nov 2025
In News:
For decades, large portions of the human genome were dismissed as “junk DNA”- genetic material assumed to have little or no functional value. However, advances in genetics, genomics, and artificial intelligence are rapidly reshaping this understanding. Recent research, particularly the discovery of cancer-linked mutations in non-coding DNA, highlights how so-called junk DNA plays a crucial role in gene regulation, genome architecture, evolution, and disease.
Understanding Junk DNA
In genetics, junk DNA refers to regions of DNA that do not code for proteins. While DNA’s primary role is to provide instructions for protein synthesis, not all DNA sequences serve this function.
- In the human genome, nearly 98% of DNA is non-coding, whereas in simpler organisms like bacteria, only about 2% of DNA is non-coding.
- A part of non-coding DNA is known to have clear functions, such as producing:
- Transfer RNA (tRNA)
- Ribosomal RNA (rRNA)
- Regulatory RNAs
- However, a substantial fraction neither codes for proteins nor produces RNA, and its function remained unclear- hence the term junk DNA.
Over time, scientists have accumulated evidence that these regions are not entirely useless. Some DNA fragments that were originally non-functional have acquired functions through exaptation—a process by which structures or sequences evolve new roles not originally shaped by natural selection.
Emerging Functional Significance of Non-Coding DNA
Modern genomics has revealed that non-coding DNA plays a vital role in:
- Gene regulation (switching genes on or off),
- Chromatin organisation,
- Genome stability,
- Evolutionary innovation.
These roles become especially critical in understanding complex diseases such as cancer, where gene regulation and genome structure are often disrupted.
Breakthrough Discovery: Cancer Mutations in ‘Junk’ DNA
A recent study by the Garvan Institute of Medical Research, published in Nucleic Acids Research, marks a major breakthrough. Using artificial intelligence and machine learning, researchers identified a new class of cancer-driving mutations hidden in non-coding DNA.
Key Findings
- Mutations were found in non-coding regions across at least 12 cancer types, including breast, prostate, and colorectal cancers.
- Every tumour sample analysed had at least one mutation in these critical non-coding regions.
- These mutations were located at specific DNA sites that bind a protein called CTCF (CCCTC-binding factor).
Role of CTCF and Genome Architecture
CTCF is a key protein that helps fold long strands of DNA into precise three-dimensional (3D) structures inside the nucleus. These structures act as genomic “anchors”, bringing distant DNA regions together and controlling which genes are expressed.
- Some CTCF binding sites are “persistent anchors”, meaning they are present across many cell types.
- Mutations at these sites disrupt the 3D organisation of the genome, leading to abnormal gene activation or suppression.
- Such disruptions give cancer cells a survival and growth advantage, turning these sites into mutational hotspots.
To identify these sites, researchers developed an AI-based tool called CTCF-INSITE, which analysed genomic and epigenomic data from over 3,000 tumour samples using data from the International Genome Consortium.
Implications for Cancer Diagnosis and Treatment
This discovery has far-reaching implications:
- Universal cancer targets: Since the same non-coding mutations appear across multiple cancers, therapies could potentially work across cancer types rather than being mutation-specific.
- Early diagnosis: Alterations in these genomic anchors could serve as biomarkers for early cancer detection.
- New treatment strategies: Researchers plan to use CRISPR gene-editing to study how correcting these mutations affects cancer progression.
- AI in healthcare: The study demonstrates how artificial intelligence can uncover hidden patterns in vast biological data sets.
GPS Spoofing
- 10 Nov 2025
In News:
The recent disruption of flight operations at Indira Gandhi International (IGI) Airport, Delhi, due to GPS spoofing, has brought renewed attention to emerging non-traditional threats to civil aviation. Though commonly associated with conflict zones and electronic warfare environments, this incident highlights how cyber–electromagnetic threats can spill over into civilian airspace, raising serious concerns for aviation safety, national security, and technological resilience.
What is Spoofing and GPS Spoofing?
A spoofing attack is a category of cyberattack in which false data is masqueraded as coming from a trusted source to deceive systems or users. Common forms include:
- GPS spoofing
- IP spoofing (often linked with DDoS attacks)
- SMS and Caller ID spoofing
GPS spoofing specifically involves the broadcast of counterfeit satellite navigation signals that imitate genuine Global Positioning System (GPS) signals. Unlike GPS jamming, which simply blocks or degrades signals, spoofing is more dangerous because it feeds incorrect but believable navigation data to receivers.
Since real GPS satellite signals are extremely weak when they reach Earth, a receiver may mistakenly prioritise stronger fake signals, calculating incorrect position, altitude, speed, and timing. The ultimate objective is to induce the target—such as an aircraft—to act on false navigation information.
The IGI Airport Incident: What Happened?
At IGI Airport, spoofed GPS signals corrupted aircraft navigation systems, particularly affecting flights approaching Runway 10/28, a key runway heavily used during winter operations. The spoofing interfered with the Required Navigation Performance (RNP) system, which is a satellite-based precision landing mechanism.
As a result:
- Pilots received incorrect positional data during approach.
- Precision landings using GPS became unreliable.
- Several flights, including those of Air India and Vistara, were diverted.
- Air traffic congestion increased, especially during easterly wind conditions when alternative runways were constrained.
This marked the first known GPS spoofing incident in Delhi’s civilian airspace, making it unusual, as such attacks are typically reported in active conflict or military zones.
Response by Aviation Authorities
Delhi International Airport Ltd (DIAL) and aviation authorities responded swiftly:
- Cautionary alerts were issued to pilots via the ATIS (Airport Terminal Information System).
- Airlines were advised to temporarily suspend RNP-based landings.
- Aircraft were instructed to rely on ground-based navigation aids such as:
- ILS (Instrument Landing System)
- VOR (VHF Omnidirectional Range)
- Visual approach procedures
- The installation and commissioning of a new ILS for Runway 10/28 was expedited, with validation trials conducted by airlines like IndiGo.
Indian pilots’ training in fallback navigation methods played a critical role in preventing accidents.
Why GPS Spoofing is Dangerous for Aviation
GPS spoofing poses serious safety risks, especially in civil aviation:
- Incorrect altitude and position data can compromise approach and landing.
- Sudden false deviations may prompt dangerous corrective manoeuvres.
- Errors in timing can affect autopilot systems, collision avoidance, and air traffic coordination.
- Over-reliance on satellite navigation without redundancy can increase vulnerability.
Globally, the threat is rising. According to the International Air Transport Association (IATA), there were over 4.3 lakh incidents of GPS jamming or spoofing in 2024, a 62% increase compared to 2023, mostly over conflict-prone regions.
Global and Geopolitical Dimension
GPS spoofing is frequently reported in:
- Black Sea region
- West Asia and the Middle East
- Active military or electronic warfare zones
Experts believe the Delhi incident may have been caused by spillover of electronic warfare activities from conflict zones in West Asia. Under certain atmospheric conditions, distorted or spoofed signals can travel up to 2,500 km, affecting regions far removed from the actual source. Similar disruptions have previously impacted civilian flights over Turkey, Russia, and Ukraine.
This underlines a critical reality: modern warfare technologies can have unintended transnational consequences, blurring the line between military and civilian domains.
UN Water Convention
- 10 Nov 2025
In News:
- Bangladesh became the first country in South Asia to accede to the UN Water Convention.
- Move highlights growing importance of transboundary water governance amid climate change and upstream interventions.
UN Water Convention
- Official Name: Convention on the Protection and Use of Transboundary Watercourses and International Lakes
- Adopted: 1992 (Helsinki)
- Entered into force: 1996
- Serviced by: United Nations Economic Commission for Europe (UNECE)
- Original scope: Pan-European region
- Global access: Open to all UN Member States since March 2016
Core Features of the Convention
- Legally binding international framework
- Promotes:
- Equitable and reasonable utilisation of shared watercourses
- Prevention, control, and reduction of transboundary impacts
- Sustainable management of international rivers and lakes
- Mandates:
- Cooperation among riparian states
- Formation of joint bodies and basin-level agreements
- Does not replace bilateral/multilateral treaties; rather supports and strengthens them
- Instrument for achieving SDGs, especially:
- SDG 6 (Clean Water and Sanitation)
- SDG 16 (Peace and Institutions)
- SDG 17 (Partnerships)
Why Bangladesh Joined – Key Drivers
- Downstream dependency:
- Shares the Ganges–Brahmaputra–Meghna (GBM) basin with India and China
- Only ~7% of GBM watershed lies within Bangladesh
- Water stress indicators:
- 60% population vulnerable to floods
- 20–25% land flooded annually
- 81 of 1,415 rivers dried up or near extinction
- Salinity intrusion and sea-level rise in delta regions
- Climate change impacts:Altered Himalayan River flows
- Legal step:
- Bangladesh High Court (2019) declared rivers as “legal persons”
Regional Context
- China:Motuo Hydropower Station on Yarlung Tsangpo (Tibet) – world’s largest proposed dam
- India:
- Existing treaties:
- Indus Waters Treaty (1960) – Pakistan
- Ganges Water Treaty (1996) – Bangladesh (renewal due 2026)
- Disputes:
- Teesta River
- Tipaimukh Dam (Barak River)
- River interlinking concerns
- Existing treaties:
India’s Concerns
- Convention may:
- Strengthen Bangladesh’s negotiation position
- Influence future Ganges Treaty renegotiation
- India traditionally prefers bilateral mechanisms over multilateral water frameworks
- Possibility of:
- Nepal & Bhutan following Bangladesh
- Bangladesh exploring trilateral cooperation with China and Pakistan
Black-Headed Ibis
- 10 Nov 2025
In News:
Recent sightings of a flock of Black-headed Ibis (Oriental White Ibis) in the salt pan regions of Thoothukudi district, Tamil Nadu, have drawn the attention of bird enthusiasts, ecologists, and conservationists. Such observations are significant not only for avifaunal studies but also as indicators of wetland health and ecological recovery, especially in coastal and human-modified landscapes.
About the Black-Headed Ibis
The Black-headed Ibis (Threskiornis melanocephalus), also known as the Oriental white ibis, Indian white ibis, or black-necked ibis, belongs to the family Threskiornithidae. It is a large wading bird, measuring about 65–76 cm in length, adapted to a wide variety of aquatic environments, which is why it is classified as a wader bird.
Morphologically, it is distinctive as the only native ibis species in its range with an overall white plumage combined with a black head and neck. Both males and females appear similar. Adults have greyish tail feathers, which turn jet black during the breeding season, adding to their ornamental appearance. The species is characterised by a long, curved bill, suited for probing mud and shallow water in search of food.
Habitat, Distribution and Ecology
The Black-headed Ibis is widely distributed across South and Southeast Asia, ranging from India westwards to Sri Lanka and eastwards up to Japan. It primarily inhabits wetlands, including lakes, marshes, riverbanks, and flooded agricultural fields. Notably, it is also found in coastal areas such as salt pans, as seen in Thoothukudi, and occasionally forages in dry fields and human-modified landscapes.
Its diet mainly consists of fish, insects, crustaceans, and other small aquatic organisms, making it an important component of wetland food webs. The presence of ibises, along with species such as flamingos, pelicans, and rosy starlings, reflects adequate food availability and suitable habitat conditions.
Conservation Status and Significance
At the global level, the Black-headed Ibis is classified as ‘Least Concern’ under the IUCN Red List. However, in parts of Asia, it is sometimes regarded as ‘Near Threatened’, owing to wetland degradation, pollution, altered hydrology, and habitat loss. This highlights the importance of regional conservation perspectives even when a species is not globally threatened.
The recent sightings in the salt pans of Thoothukudi are seen by experts as a positive ecological signal, suggesting improved habitat conditions following seasonal changes, particularly after the northeast monsoon (October–January), which replenishes wetlands and associated ecosystems.
Migratory Birds and Conservation Measures
The Thoothukudi observation also fits into a broader national context of avian conservation and migratory bird protection. Across India, wetlands and coastal regions act as crucial stopovers and wintering grounds for both resident and migratory birds. In this regard, proactive conservation measures, such as the declaration of a temporary ‘Silence Zone’ around Pangti village in Wokha district, Nagaland, to protect the globally significant congregation of Amur Falcons, demonstrate growing administrative and community awareness. Scientific studies have shown that excessive noise can disturb birds, disrupt breeding behaviour, and lead to habitat abandonment, underlining the need for habitat-sensitive governance.
INS Ikshak
- 10 Nov 2025
In News:
The commissioning of INS Ikshak marks a significant milestone in India’s maritime capability enhancement and defence indigenisation. As the third vessel of the Survey Vessel (Large) – SVL (Sandhayak) class, Ikshak represents a major boost to the Indian Navy’s hydrographic survey and charting infrastructure, which is critical for maritime safety, naval operations, and the blue economy.
Background and Commissioning
INS Ikshak is scheduled to be commissioned into the Indian Navy on 6 November 2025 at Naval Base, Kochi, in the presence of the Chief of Naval Staff, Admiral Dinesh K. Tripathi. Notably, it will be the first SVL-class ship to be based at the Southern Naval Command, enhancing hydrographic coverage in India’s southern maritime domain.
The vessel has been constructed by Garden Reach Shipbuilders and Engineers (GRSE) Ltd., Kolkata, one of India’s premier defence public sector shipyards. With over 80% indigenous content, Ikshak stands as a concrete outcome of the Aatmanirbhar Bharat initiative, achieved through close collaboration between GRSE and a large network of Indian Micro, Small and Medium Enterprises (MSMEs).
The name Ikshak, meaning “Guide” in Sanskrit, symbolically reflects the ship’s role in guiding safe navigation and charting uncharted or poorly mapped waters.
Design, Specifications and Capabilities
INS Ikshak is a technologically advanced hydrographic survey vessel designed for full-scale coastal and deep-water surveys of ports, harbours, and navigational channels. With a length of about 110 metres, a displacement of around 3,300 tonnes, and accommodation for over 230 personnel, the ship is built for long-duration and complex survey missions.
The vessel is equipped with state-of-the-art hydrographic and oceanographic systems, including:
- High-resolution multi-beam echo sounder and side-scan sonar for seabed mapping,
- Autonomous Underwater Vehicle (AUV) capable of operating up to 1,000 m depth with extended endurance,
- Remotely Operated Vehicle (ROV) for underwater inspection,
- Four Survey Motor Boats (SMBs) for shallow-water and near-shore surveys.
In addition, Ikshak features a helicopter deck, enhancing its operational reach for logistics, surveillance, and multi-domain missions. It is powered by diesel engines with an Integrated Platform Management System, bow and stern thrusters for precision manoeuvring, and a maximum speed of about 18 knots.
A unique feature of the SVL class is its dual-use capability. INS Ikshak can be converted into a 40-bed hospital ship, equipped with an operation theatre, laboratory, blood bank, and isolation wards, making it highly valuable for Humanitarian Assistance and Disaster Relief (HADR) operations.
Strategic and Economic Significance
The commissioning of INS Ikshak significantly strengthens India’s hydrographic excellence. Accurate hydrographic data and nautical charts are vital for:
- Safe navigation of commercial and naval vessels,
- Port and harbour development,
- Coastal security and naval planning,
- Seabed mapping for undersea cables, offshore energy, and marine resources.
The data generated by Ikshak will support the National Hydrographic Office and also contribute to India’s role as a regional hydrographic service provider, assisting friendly countries such as Mauritius, Sri Lanka, Bangladesh, and Myanmar.
From a strategic perspective, the ship enhances maritime domain awareness and underpins India’s ability to operate effectively across its vast maritime frontiers. From an economic standpoint, it supports the Blue Economy, facilitating sustainable use of ocean resources, port-led development, and marine infrastructure expansion.
150 Years of Vande Mataram
- 09 Nov 2025
In News:
India has commenced a year-long national commemoration marking 150 years of Vande Mataram, with an enthusiastic response across the country and abroad. The celebrations were approved by the Union Cabinet on October 1 and formally inaugurated through a grand national event in New Delhi led by the Prime Minister. The President of India and other constitutional authorities have also extended their greetings, underlining the song’s enduring national significance.
About Vande Mataram
- Author: Bankim Chandra Chattopadhyay
- First Appearance: Serialized in the Bengali journal Bangadarshan and later included in the novel Anandamath (1882)
- Language: Blend of Sanskrit and Bengali
- Status: National Song of India (adopted on 24 January 1950)
Vande Mataram is not merely a song but a symbolic invocation of the motherland, embodying India’s cultural, spiritual, and national identity.
Historical Significance
- First sung publicly by Rabindranath Tagore at the 1896 Indian National Congress session in Calcutta
- Became a political slogan during the Swadeshi Movement (first used as a slogan on 7 August 1905)
- Madam Bhikaji Cama unfurled India’s tricolour in Stuttgart (1907) with the words Vande Mataram inscribed on it
- Served as a rallying cry for freedom fighters, inspiring mass participation in the national movement
The song played a critical role in forging a shared emotional and cultural identity during colonial resistance.
Baliyatra Festival
- 09 Nov 2025
In News:
The President of India, Droupadi Murmu, recently extended greetings to the nation, especially to the people of Odisha, on the occasion of the historic Baliyatra festival and Boita Bandana. She described Baliyatra as a symbol of Odisha’s glorious maritime commercial tradition and rich cultural heritage, inspiring citizens to draw strength from the past to build a developed nation.
About Baliyatra Festival
- Location: Cuttack, Odisha
- Time of Celebration: Annually on Kartika Purnima (full moon day of Kartika month)
- Literal Meaning: Bali Jatra means “Voyage to Bali”
The festival marks the day when ancient Kalingan seafaring traders (Sadhabas) set sail for distant lands across the Bay of Bengal.
Historical Significance
Baliyatra commemorates Odisha’s over 2,000-year-old maritime and trade links between ancient Kalinga (present-day Odisha) and regions of South and Southeast Asia, including:
- Bali
- Java
- Sumatra
- Borneo
- Burma (Myanmar)
- Ceylon (Sri Lanka)
These voyages played a vital role in spreading Indian culture, language, religion, art, and trade networks, making Kalinga one of the most prosperous maritime powers of ancient India.
Cultural Practices and Celebrations
- Boita Bandana: Women float small boats (boitas) made of paper, banana leaf, or sholapith, with lighted lamps, on rivers—especially the Mahanadi—to honour the ancient sailors.
- Festivities:
- Large fairs and exhibitions
- Folk dance and music
- Traditional food and craft stalls
- Cultural performances reflecting Odisha’s heritage
The festival celebrates the courage, navigational expertise, and commercial acumen of Kalinga’s sailors.
India’s first 500 km Quantum Key Distribution (QKD) network
- 09 Nov 2025
In News:
A Bengaluru-based quantum technology startup, QNu Labs Pvt. Ltd., supported by the Department of Science and Technology (DST) under the National Quantum Mission (NQM), has successfully demonstrated India’s first large-scale Quantum Key Distribution (QKD) network spanning over 500 kilometres.
The demonstration was formally announced during the Emerging Science, Technology and Innovation Conclave (ESTIC) 2025.
Institutional and Strategic Support
- Funding Support: I-Hub Quantum Technology Foundation (Technology Innovation Hub under the National Mission on Interdisciplinary Cyber-Physical Systems – NMICPS, hosted at IISER Pune)
- Defence Collaboration: Indian Army (Southern Command) and Corps of Signals
- Model of Collaboration: STRIDE – Synergy of Technology, Research, Industry and Defence Ecosystem
What is Quantum Key Distribution (QKD)?
- Quantum Key Distribution is a quantum-secure communication technology that uses the principles of quantum mechanics to generate and exchange encryption keys between two parties.
- Key principle: Any attempt to intercept or observe quantum information disturbs its state, making eavesdropping immediately detectable, unlike classical encryption methods.
How QKD Works
- Transmits photons (light particles) through optical fibre
- Information is encoded as qubits
- Measurement or cloning by an intruder alters quantum states
- After error correction and privacy amplification, communicating parties obtain a shared secret key
- The key is used for end-to-end encrypted communication
Types of QKD
- Prepare-and-Measure Protocols: Example – BB84 protocol (most widely used)
- Entanglement-Based Protocols: Uses entangled photon pairs for instant intrusion detection
- DV-QKD (Discrete Variable): Photon-based detection
- CV-QKD (Continuous Variable): Uses amplitude and phase of laser light
Key Features of India’s 500 km QKD Network
- Distance: Over 500 km quantum-secure link
- Infrastructure: Deployed on existing optical fibre networks
- Architecture: Multiple trusted nodes to enable long-distance secure key exchange
- Hardware Integration:
- Quantum Suraksha Kavach for high-grade data protection
- QSIP (Quantum Random Number Generator System in Package) for quantum-certified randomness
- Latency & Security: Resistant to both current cyber threats and future quantum computing-based attacks
The test-bed optical fibre network was specially engineered by Southern Command Signals, with selective access provided by the Indian Army in the Rajasthan sector, enabling real-world validation.
Maharashtra Becomes First State to Partner with Starlink
- 09 Nov 2025
In News:
Maharashtra has become the first Indian state to sign a Letter of Intent (LoI) with Starlink Satellite Communications Pvt. Ltd., a subsidiary of SpaceX (USA), to deliver satellite-based broadband internet across government institutions and remote rural areas.
What is Starlink?
Starlink is a satellite-based broadband internet service operated by SpaceX, founded by Elon Musk. It provides high-speed, low-latency internet using a large constellation of Low Earth Orbit (LEO) satellites.
How Starlink Technology Works
- Orbit Type: Low Earth Orbit (LEO) at ~550 km, unlike traditional geostationary satellites at 35,786 km
- Latency: As low as 25 milliseconds, enabling real-time applications
- Inter-Satellite Links (ISLs): Satellites communicate via optical laser links, reducing dependence on ground stations
- Autonomous Collision Avoidance: AI-driven maneuvering systems to avoid space debris
- Compact Flat-Panel Satellites: Optimised for dense launches using Falcon 9 rockets
This architecture ensures stable, fast, and reliable connectivity even in geographically challenging regions.
Objectives of Maharashtra - Starlink Partnership
- Connect remote and underserved areas
- Provide reliable internet to:
- Rural schools (online education)
- Primary health centres (telemedicine)
- Government offices (e-governance)
- Promote digital inclusion and equitable access to public services
- Support Digital India and Good Governance initiatives
Key Features and Advantages
- True global coverage: Network of thousands of LEO satellites
- Low latency & high speed: Suitable for video conferencing, telemedicine, e-learning
- Rural-first approach: Ideal for regions where fibre optics and mobile towers are impractical
- Rapid deployment: Minimal ground infrastructure required
Significance for India
- First-of-its-kind state-level collaboration with a global satellite internet provider
- Sets a policy and implementation precedent for other Indian states
- Strengthens India’s push towards:
- Digital governance
- Inclusive growth
- Technology-driven public service delivery
- Relevant in the context of emergency connectivity, disaster management, and border/tribal areas.
Vedanthangal Bird Sanctuary
- 09 Nov 2025
In News:
Vedanthangal Bird Sanctuary in Tamil Nadu has witnessed the arrival of thousands of migratory birds, marking the beginning of the annual nesting and breeding season. More than 20 migratory bird species have already arrived, leading to increased ecological activity and tourist interest.
Location and Background
- Location: Chengalpattu district, Tamil Nadu
- Distance from Chennai: ~90 km south
- Type: Freshwater wetland and heronry
- Status: One of the oldest protected bird sanctuaries in India
Vedanthangal is a people-protected wetland, with a conservation history spanning centuries. Local communities traditionally protected nesting birds as the manure-rich water (Liquid Guano Effect) from the lake enhanced agricultural productivity in surrounding fields.
Ecological and International Importance
- Recognised as an Important Bird and Biodiversity Area (IBA)
- Lies in the Coromandel Coast biotic province
- Designated as a Ramsar Site in 2022, highlighting its global wetland importance
Avifaunal Diversity (Fauna)
The sanctuary currently hosts over 15,000 birds during peak season.
Early arrivals and breeding species:
- Open-billed stork (already completed breeding with visible chicks)
- Painted stork
- Black-headed ibis
- Eurasian spoonbill
- White ibis
Other prominent species:
- Grey heron, pond heron, night heron
- Little cormorant, darter
- Pelicans, egrets
- Lesser whistling duck, spot-billed duck
- Red-wattled lapwing, little grebe, common moorhen
Vegetation (Flora)
- Barringtonia trees – preferred nesting trees
- Alangium salviflorum
- Acacia nilotica
- Thorn forests and dry evergreen scrub
Forest authorities plan desilting operations and fresh plantation of barringtonia trees during summer when the tank dries, to support long-term nesting habitats.
Khangchendzonga National Park
- 08 Nov 2025
In News:
- The International Union for Conservation of Nature (IUCN) has rated Khangchendzonga National Park as “Good” in its latest global review of Natural World Heritage Sites.
- It is the only Indian site to receive a positive “Good” conservation status, while sites like the Western Ghats and Sundarbans face concerns.
Location & Status
- Located in North Sikkim, along the India–Nepal border.
- Forms the core area of the Khangchendzonga Biosphere Reserve (KBR).
- India’s first “Mixed” UNESCO World Heritage Site (2016) – recognised for natural and cultural values.
- Part of the Himalaya Global Biodiversity Hotspot.
Geographical Features
- Area: ~ 1,784 sq. km
- Altitude Range: From 1,220 m to 8,586 m (vertical sweep of over 7 km).
- Home to Mount Khangchendzonga (8,586 m) - 3rd highest peak in the world.
- Landscape includes plains, deep valleys, alpine meadows, lakes, glaciers, and snow-clad mountains.
- Glaciers:
- 18 major glaciers (as per park records);
- Zemu Glacier - one of the largest glaciers in Asia.
Biodiversity
- Flora: Subtropical to alpine vegetation; oak, fir, birch, maple, rhododendron, alpine meadows.
- Fauna (Flagship species):
- Snow leopard
- Red panda
- Tibetan wolf
- Blue sheep
- Himalayan tahr
- Mainland serow
- Avifauna:
- Nearly half of India’s bird species recorded.
- Includes Impeyan pheasant (State bird of Sikkim) and Satyr tragopan.
Cultural & Community Significance
- One of the few regions with Lepcha tribal settlements.
- Known as “Mayel Lyang” (sacred land) by the Lepchas.
- Considered a sacred beyul (hidden valley) in Tibetan Buddhism.
- Ancient monasteries such as Tholung Monastery reflect cultural continuity.
Gravity Energy Storage
- 08 Nov 2025
In News:
As climate change intensifies and the global transition towards low-carbon energy accelerates, the integration of renewable energy into power grids has become a major policy and technological challenge. Solar and wind energy, though abundant and clean, are intermittent in nature, creating mismatches between electricity generation and demand. In this context, Gravity Energy Storage (GES) is emerging as a promising long-duration, grid-scale energy storage technology, offering a viable alternative to conventional battery-based systems.
What is Gravity Energy Storage?
Gravity Energy Storage is an innovative energy storage technology that harnesses gravitational potential energy to store and release electricity. It involves lifting a heavy mass during periods of surplus electricity generation and allowing it to descend when demand rises, thereby converting stored energy back into electricity. The technology is particularly suited for renewable-dominated power systems, where supply fluctuations are frequent.
Working Mechanism
The basic principle of gravity energy storage is simple yet effective:
- During periods of excess renewable energy generation, such as peak solar output, surplus electricity is used to lift a heavy mass—commonly water, concrete blocks, or compressed earth blocks.
- This process converts electrical energy into stored gravitational potential energy.
- When electricity demand exceeds supply or renewable generation falls, the mass is released to descend under gravity.
- The downward motion drives water or mechanical systems through a turbine, generating electricity that is fed back into the grid.
A typical configuration may involve a heavy piston within a fluid-filled cylindrical container, where the piston’s vertical movement enables controlled energy storage and release. Unlike pumped-hydro storage, gravity energy storage systems offer greater flexibility in site selection and do not require large reservoirs or specific topographical features.
Advantages of Gravity Energy Storage
Gravity energy storage offers several strategic advantages that make it attractive for long-term energy planning:
- Long operational life: These systems can operate for several decades with minimal maintenance, unlike batteries which degrade chemically over time.
- Environmentally benign: The absence of toxic chemicals eliminates risks related to pollution, recycling, and disposal, aligning with sustainability goals.
- Cost-effective at scale: Lower lifetime costs of energy and storage make it suitable for large-scale grid applications.
- Flexible deployment: Can be installed in urban, space-constrained, or environmentally sensitive areas where pumped-hydro or large battery systems are not feasible.
- Grid stability: Provides reliable energy during peak demand and enhances grid resilience in renewable-heavy energy systems.
Limitations and Challenges
Despite its potential, gravity energy storage faces certain constraints:
- Early stage of development: High initial capital costs and limited commercial deployment pose adoption challenges.
- Regulatory and infrastructure hurdles: Large-scale installations require regulatory approvals and long-term planning.
- Geographical constraints: Although more flexible than pumped hydro, suitable locations are still required for large infrastructure.
- Lower energy density: Compared to batteries, gravity energy storage is less suitable for compact or small-scale applications.
Significance for Energy Transition
Gravity energy storage represents an important step towards clean, reliable, and sustainable energy systems. By addressing the intermittency of renewable sources, it supports grid stability, energy security, and decarbonisation goals. For countries like India, which are rapidly expanding solar and wind capacity, such storage technologies can play a vital role in achieving energy transition targets, reducing dependence on fossil-fuel-based peaking power, and strengthening climate resilience.
Chronic Obstructive Pulmonary Disease (COPD)
- 08 Nov 2025
In News:
Chronic Obstructive Pulmonary Disease (COPD) has emerged as one of the most significant non-communicable diseases affecting global health systems. According to the World Health Organization (WHO), COPD is the fourth leading cause of death worldwide, responsible for 3.5 million deaths in 2021, accounting for nearly 5 per cent of all global deaths. The disease disproportionately affects low- and middle-income countries (LMICs), highlighting the intersection between environmental exposure, socio-economic conditions, and public health outcomes.
What is COPD?
COPD is a chronic, progressive lung disease characterised by persistent airflow limitation, leading to breathing difficulties. The condition arises due to long-term damage to lung tissues, involving inflammation and scarring of the airways, the air sacs (alveoli), or both. While the lung damage caused by COPD is largely irreversible, early diagnosis and appropriate management can significantly improve quality of life and reduce complications.
Types of COPD
COPD primarily includes two clinical conditions, which often coexist:
- Chronic Bronchitis: This condition results from prolonged inflammation of the bronchi, the airways that carry air to the lungs. Inflammation narrows these airways and leads to excessive production of thick mucus, causing persistent cough and restricted airflow.
- Emphysema: Emphysema develops when the alveoli are damaged, reducing the lungs’ ability to transfer oxygen into the bloodstream. This leads to breathlessness, especially during physical activity.
Causes and Risk Factors
The leading cause of COPD is tobacco smoking, which accounts for over 70 per cent of cases in high-income countries. However, the disease burden in LMICs is shaped by a broader range of risk factors. In these countries, smoking contributes to 30–40 per cent of cases, while household air pollution emerges as a major cause.
Indoor air pollution results from the use of biomass fuels such as firewood, animal dung, crop residues, and coal for cooking and heating, often in poorly ventilated homes. Other risk factors include:
- Long-term occupational exposure to dust, fumes, and chemicals
- Second-hand smoke
- Outdoor air pollution
- Childhood respiratory infections and underdeveloped lungs
- Asthma and advancing age
- Rare genetic conditions such as Alpha-1 antitrypsin deficiency
Signs and Symptoms
COPD symptoms typically appear late, after significant lung damage has already occurred. Common symptoms include:
- A chronic cough with mucus lasting for three months or more
- Shortness of breath, particularly during physical exertion
- Chest tightness
- Wheezing or whistling sounds while breathing
- Frequent chest infections
- Fatigue and reduced exercise tolerance
Patients may experience acute exacerbations or flare-ups, during which symptoms worsen for days or weeks. These episodes can be triggered by infections, cold air, pollution, or strong odours. COPD also increases vulnerability to pneumonia, influenza, and cardiovascular diseases.
Diagnosis
Diagnosis of COPD relies on clinical history, symptom assessment, and confirmatory tests. Spirometry is the most important diagnostic tool, measuring how much air the lungs can hold and how quickly air can be expelled. Based on spirometry results, COPD is staged according to severity, guiding treatment decisions. However, diagnosis is often delayed or missed, as symptoms may resemble other respiratory conditions.
Treatment and Management
There is no definitive cure for COPD, but effective management can slow disease progression and reduce symptom severity. The most crucial intervention is smoking cessation, supported by tobacco cessation programmes.
Treatment options include:
- Medications such as inhaled bronchodilators (to relax airway muscles) and corticosteroids (to reduce inflammation)
- Nebulised medicines for severe cases
- Antibiotics and oral steroids during flare-ups
- Oxygen therapy for patients with advanced disease
- Pulmonary rehabilitation, combining exercise training, breathing techniques, and patient education
In selected cases, surgical interventions may be recommended, including lung volume reduction surgery, removal of large air spaces (bullectomy), placement of endobronchial valves, or even lung transplantation.
Preventive measures include avoiding tobacco and pollutants, vaccination against influenza and pneumonia, maintaining physical activity, and practicing respiratory hygiene.
COPD in India and the Global South
COPD poses a particularly serious challenge for India. WHO estimates place COPD as the eighth leading cause of poor health globally, measured in disability-adjusted life years (DALYs). Nearly 90 per cent of COPD deaths among people under 70 years occur in LMICs.
Studies suggest that the prevalence of COPD in India is about 7.4 per cent, with higher prevalence in urban areas (11 per cent) compared to rural areas (5.6 per cent). Given India’s population distribution and the fact that COPD occurs at a younger age (above 35 years), the estimated burden of spirometry-defined COPD in India is approximately 37.6 million people. Importantly, a substantial proportion of cases arise from non-smoking causes, especially household air pollution.
Striped Hyena
- 08 Nov 2025
In News:
The recent sighting of a rare striped hyena (Hyaena hyaena) in the Kali Tiger Reserve near the Ganeshgudi bridge in Uttara Kannada district of Karnataka has drawn attention to changing wildlife movement patterns and the ecological importance of lesser-known carnivores. The observation, recorded on video by a local resident in early November 2025, marks the first documented presence of the species in this part of the Western Ghats, where it was previously unrecorded, particularly in the dense forests of the Dandeli region.
About the Striped Hyena
The striped hyena is a mammal belonging to the family Hyaenidae, which comprises four members: striped hyena, spotted hyena, brown hyena, and the aardwolf (the latter not being a true wolf). Compared to the spotted hyena, the striped hyena is smaller in size, with a distinctive coat marked by dark vertical stripes, giving it its name.
The species has a wide but fragmented distribution, extending across South Asia (India, Nepal, Afghanistan), North and Sub-Saharan Africa, West Asia, and parts of Central Asia. In India, it is typically associated with arid and semi-arid landscapes, inhabiting open savannas, grasslands, scrublands, and dry woodlands, rather than dense tropical forests.
Behaviour and Ecological Role
Striped hyenas are primarily nocturnal and solitary, though they display a limited social structure. They are territorial animals, marking boundaries through scent to deter rivals. An important behavioural trait is female dominance, with adult females generally more aggressive and dominant than males.
Ecologically, striped hyenas function mainly as scavengers, feeding on carrion and human refuse. By consuming animal remains, they play a critical role in ecosystem health, helping to prevent the spread of diseases and recycle nutrients. Forest officials have emphasised that the species poses no threat to humans, countering common misconceptions associated with hyenas.
Significance of the Kali Tiger Reserve Sighting
The appearance of a striped hyena in the lush, forested landscape of the Western Ghats is unusual and has generated scientific interest. Experts suggest that the animal may have dispersed from drier regions of northern Karnataka, such as Dharwad, possibly due to food scarcity, seasonal movement, climate-related habitat stress, or improved connectivity through wildlife corridors.
The sighting highlights the importance of landscape-level conservation, as wildlife movement increasingly transcends traditional habitat boundaries. In response, forest authorities have initiated non-invasive monitoring using camera traps to track the animal’s movement, ensure its safety, and assess the possibility of range expansion or previously undetected populations.
Conservation Status and Legal Protection
Despite its ecological importance, the striped hyena faces multiple threats, including habitat loss, road kills, persecution, and declining prey availability. Reflecting these pressures, the species is classified as Near Threatened on the IUCN Red List.
In India, it enjoys the highest level of legal protection under Schedule I of the Wildlife (Protection) Act, 1972, underscoring its conservation priority and the need for stringent safeguards.
State of Food and Agriculture (SOFA) Report 2025
- 08 Nov 2025
In News:
Land degradation has emerged as a silent but profound global crisis, undermining food security, livelihoods, and ecological sustainability. According to the State of Food and Agriculture (SOFA) Report 2025, published by the Food and Agriculture Organization (FAO) of the United Nations, nearly 1.7 billion people live in regions where agricultural productivity is declining due to human-induced land degradation. This degradation not only threatens global food systems but also exacerbates poverty, hunger, and malnutrition, particularly in developing regions.
Nature and Drivers of Land Degradation
The SOFA 2025 report provides a comprehensive assessment of how human activities have reshaped global land-use patterns over centuries. It identifies agricultural expansion as the primary driver of global deforestation, accounting for nearly 90 per cent of forest loss worldwide. While agriculture remains central to food production, its unregulated expansion has caused large-scale ecological stress.
In the 21st century (2001–2023), global agricultural land declined by 78 million hectares (mha), reflecting a complex land-use transition. Within this overall decline, cropland expanded by 78 mha, while permanent meadows and pastures contracted by 151 mha, indicating a shift towards more intensive cultivation. Regional variations were stark:
- Sub-Saharan Africa witnessed cropland expansion of 69 mha, accompanied by 72 mha of forest loss.
- Latin America recorded 25 mha of cropland growth, but lost 85 mha of forests, highlighting the trade-off between agricultural expansion and environmental sustainability.
Regional and National Impacts
The impacts of land degradation are unevenly distributed. The largest affected populations are concentrated in eastern and southern Asia, regions characterised by high population density and extensive land degradation. India stands out as one of the countries experiencing some of the highest yield gaps due to human-induced degradation, posing serious concerns for long-term food security and farmer incomes.
Globally, the report highlights that around 3.6 million hectares of croplands are abandoned every year, with land degradation playing a significant role. This abandonment reflects declining soil fertility, water stress, and unsustainable land management practices.
Land Degradation, Poverty and Nutrition
A critical contribution of the SOFA 2025 report lies in its identification of vulnerability hotspots, where land degradation overlaps with poverty, food insecurity, and malnutrition. The most severe intersections occur in Southern Asia and sub-Saharan Africa, regions already facing socio-economic stress.
Alarmingly, about 47 million children under the age of five, suffering from stunted growth, live in areas where severe yield losses are directly linked to land degradation. This underscores that land degradation is not merely an environmental issue but a human development challenge with intergenerational consequences.
Farm Size, Productivity and Degradation
The report also examines how farm size influences land management and degradation outcomes. Of the world’s approximately 570 million farms, nearly 85 per cent are smallholdings below 2 hectares, yet they cultivate only 9 per cent of global farmland. In contrast, just 0.1 per cent of farms larger than 1,000 hectares control about half of the world’s agricultural land.
Large farms often deploy advanced technologies and high external inputs to sustain yields. However, in intensively cultivated regions such as Europe and North America, historical degradation is often masked by heavy fertiliser and water use, leading to increasing economic and environmental costs.
Smallholder-dominated regions, especially in sub-Saharan Africa, face large yield gaps primarily due to resource constraints, limited access to credit, inputs, technology, and markets. Degraded soils in these regions respond poorly even when inputs become available, compounding vulnerability.
Despite these constraints, the world’s 500 million smallholder farmers play a vital role in global food systems, contributing 16 per cent of global dietary energy, 12 per cent of proteins, and 9 per cent of fats from crops, and supporting dietary diversity and rural livelihoods.
Scope for Reversal and Policy Implications
Importantly, the report highlights the significant potential for reversing land degradation. Restoring just 10 per cent of human-induced degradation on existing croplands could generate enough additional food to feed 154 million people annually. Furthermore, rehabilitating abandoned croplands could potentially feed between 292 and 476 million people, demonstrating that land restoration is a powerful tool for addressing global hunger.
FATF’s New Asset Recovery Framework
- 07 Nov 2025
In News:
The Financial Action Task Force (FATF) has recently released an extensive 340-page global guidance on asset recovery, marking a significant shift in international financial crime enforcement. Moving beyond its traditional focus on corruption, the new framework expands asset recovery mechanisms to cover a wide range of economic and financial crimes, including fraud, cybercrime, investment scams, money laundering, and cryptocurrency-related offences.
This development reflects the evolving nature of transnational crime and the growing need for coordinated international responses to trace, seize, and repatriate illicit assets.
What is new in the FATF Asset Recovery Guidance?
The updated guidance introduces a comprehensive lifecycle approach to asset recovery. It outlines best practices across every stage, including:
- Establishing robust legal and policy frameworks
- Identifying and tracing illicit assets
- Preserving and managing seized properties
- Ensuring international cooperation for cross-border recovery
- Restitution and compensation of victims
A notable feature of the guidance is its victim-centric orientation, which emphasizes restoring assets to affected individuals rather than limiting recovery to punitive confiscation.
Expansion Beyond Corruption
Unlike earlier frameworks that primarily addressed corruption-linked assets, the new guidance broadens its scope to include:
- Financial fraud and Ponzi schemes
- Cyber-enabled crimes and digital laundering
- Investment scams and real estate fraud
- Cryptocurrency misuse and virtual asset laundering
This expansion acknowledges that modern financial crimes increasingly exploit digital platforms, complex financial instruments, and cross-border networks.
India’s Contribution: Enforcement Directorate as a Model
The FATF guidance draws extensively from India’s enforcement experience, particularly the work of the Directorate of Enforcement (ED) under the Prevention of Money Laundering Act (PMLA). Several Indian cases are highlighted as global best practices:
- Agri Gold Investment Scam: Coordination between ED and Andhra Pradesh CID led to the attachment and restoration of assets worth ?6,000 crore to defrauded investors.
- IREO Realty Case: Demonstrated India’s use of value-based confiscation, with assets worth ?1,800 crore attached, equivalent to proceeds of crime transferred abroad.
- BitConnect Crypto Fraud: ED seized cryptocurrencies worth ?1,646 crore, secured them in cold wallets, and attached additional properties worth ?500 crore, showcasing effective handling of virtual assets.
- Rose Valley Scheme: Cited as an example of victim restitution, where funds collected through fraudulent debentures were diverted via shell companies.
The guidance also refers to India’s Fugitive Economic Offenders Act, highlighting the principle of fugitive disentitlement, which allows confiscation of assets belonging to offenders who evade judicial processes.
About FATF
The Financial Action Task Force is an intergovernmental body established in 1989 by G7 countries at the Paris Summit. Headquartered in Paris, France, FATF sets global standards to combat:
- Money laundering
- Terrorist financing
- Proliferation financing
Its core functions include:
- Issuing and updating FATF Recommendations
- Conducting mutual evaluations of member countries
- Identifying high-risk jurisdictions through grey and black lists
- Promoting international cooperation in financial investigations
- Addressing emerging threats such as crypto laundering and cyber-financing
FATF’s work aligns closely with UN Security Council resolutions and G20 mandates.
Significance for Global and Indian Context
The new asset recovery guidance strengthens the global financial architecture by:
- Enhancing cross-border cooperation in financial investigations
- Improving recovery of illicit assets in complex digital crimes
- Reinforcing the credibility of national enforcement agencies
- Supporting victim justice and economic stability
For India, FATF’s recognition reinforces its position as a key stakeholder in global financial governance and validates its evolving legal tools to combat economic offences.
Operation White Cauldron
- 07 Nov 2025
In News:
In a significant action against the illicit drug trade, the Directorate of Revenue Intelligence (DRI) recently dismantled a clandestine alprazolam manufacturing unit in Valsad, Gujarat, under an intelligence-led operation codenamed “Operation White Cauldron.” The bust highlights the growing challenge of synthetic drug production in India and underscores the role of enforcement agencies in implementing the Narcotic Drugs and Psychotropic Substances (NDPS) Act, 1985.
Alprazolam
Alprazolam belongs to the benzodiazepine class of drugs, which act as central nervous system (CNS) depressants. Medically, it is prescribed for anxiety and panic disorders, but its misuse can lead to addiction, cognitive impairment, and overdose. Due to its abuse potential, alprazolam is classified as a psychotropic substance under the NDPS Act, 1985, making its unauthorised manufacture, possession, and trafficking a serious criminal offence.
NDPS Act, 1985: Legal Framework
The Narcotic Drugs and Psychotropic Substances Act, 1985 forms the backbone of India’s drug control regime. It:
- Prohibits unauthorised production, cultivation, manufacture, sale, transport, storage, and consumption of narcotic drugs and psychotropic substances.
- Enables forfeiture of property derived from or used in illicit drug trafficking.
- Empowers the government to add or remove substances from the list of controlled drugs.
- Seeks to implement India’s obligations under international drug control conventions.
The Act aims not only at law enforcement but also at prevention, regulation, and deterrence of drug abuse and trafficking.
Wider Implications and Trends
The Valsad bust is part of a broader pattern. In 2025 alone, the DRI dismantled four illegal drug manufacturing units across multiple states. A similar operation earlier in the year in Andhra Pradesh uncovered another alprazolam unit, with drugs again intended for Telangana. These cases highlight:
- The rise of domestic synthetic drug manufacturing.
- Increasing misuse of pharmaceutical psychotropics.
- The need for tighter monitoring of precursor chemicals and supply chains.
Relevance to National Initiatives
Such enforcement actions directly support the government’s Nasha Mukt Bharat Abhiyaan, which seeks to reduce drug demand, disrupt supply networks, and protect vulnerable communities from substance abuse.
Project Suncatcher
- 07 Nov 2025
In News:
In a significant technological development, Google has announced a new research initiative called Project Suncatcher, aimed at exploring the feasibility of hosting AI data centres in space using solar-powered satellite constellations. The project reflects an emerging intersection of artificial intelligence, space technology, and sustainable energy, with potential long-term implications for global computing infrastructure.
What is Project Suncatcher?
Project Suncatcher is a “moonshot” research initiative by Google that seeks to examine whether space can serve as a scalable and sustainable platform for AI compute systems. The core idea is to deploy high-performance AI accelerators on satellites powered directly by solar energy, thereby creating a space-based data centre ecosystem.
The initiative has been driven by the rapidly growing energy and water footprint of terrestrial AI data centres, which are increasingly straining environmental resources. According to Google, space offers access to virtually uninterrupted solar power, making it an attractive alternative for energy-intensive AI workloads.
Key Features and Technical Architecture
- Solar-Powered Satellite Constellation
- The proposed system consists of a constellation of modular satellites, likely placed in dawn–dusk sun-synchronous low Earth orbit (LEO), ensuring near-continuous exposure to sunlight.
- Solar panels in space could generate significantly more power than those on Earth due to the absence of atmospheric losses.
- AI Compute in Space
- Each satellite would host Google’s Tensor Processing Units (TPUs), which are specialised chips designed for machine learning and AI tasks.
- Google claims that space-based solar generation could make these systems several times more powerful than Earth-based equivalents.
- High-Speed Optical Communication
- Satellites would be interconnected using free-space optical communication (laser-based links), enabling data transfer at tens of terabits per second.
- Early terrestrial tests have demonstrated bidirectional speeds of over 1.6 Tbps, which Google believes can be scaled further in space.
- Prototype Testing and Partnerships
- Google plans to launch two prototype satellites by early 2027, in partnership with Planet Labs, to test durability, performance, and reliability in orbit.
- Initial experiments indicate that Google’s Trillium-generation TPUs can withstand radiation levels equivalent to a five-year space mission without permanent failure.
Engineering and Operational Challenges
Despite its promise, Project Suncatcher faces several complex challenges:
- Thermal management of high-performance chips in the vacuum of space.
- Ensuring long-term on-orbit reliability of AI hardware.
- Maintaining ultra-high-speed inter-satellite communication at close orbital distances.
- High launch and maintenance costs, along with space debris and regulatory concerns.
These challenges imply that Project Suncatcher remains a long-term research effort rather than a near-term commercial deployment.
Emissions Gap Report 2025
- 07 Nov 2025
In News:
The United Nations Environment Programme (UNEP), in its Emissions Gap Report (EGR) 2025 – “Off Target”, has warned that despite updated climate pledges by countries, the world remains dangerously off course to meet the Paris Agreement temperature goals. Current trajectories indicate that global warming will reach 2.3–2.5°C this century, far exceeding the ambition of limiting warming to well below 2°C, preferably 1.5°C.
About the Emissions Gap Report
The Emissions Gap Report is an annual flagship publication of UNEP, co-produced with the UNEP Copenhagen Climate Centre (UNEP-CCC). It assesses the gap between where global greenhouse gas (GHG) emissions are heading under current pledges and where they should be to meet Paris Agreement targets. The report is released every year ahead of the UN Climate Change Conference of Parties (COP).
Key Findings of Emissions Gap Report 2025
- Marginal Progress in Climate Pledges
- Even if all countries fully implement their latest Nationally Determined Contributions (NDCs), global temperature rise is projected at 2.3–2.5°C.
- This is only a modest improvement from last year’s estimate of 2.6–2.8°C, and UNEP notes that much of this improvement is due to accounting and methodological changes, not real emission reductions.
- Rising Global Emissions
- Global GHG emissions rose by 2.3% in 2024, reaching a record 57.7 gigatonnes of CO? equivalent.
- This growth rate is over four times the annual average of the 2010s, signalling a reversal of earlier decarbonisation trends.
- Low Participation and Weak Ambition
- As of September 30, 2025, only 60 Parties, representing 63% of global emissions, had submitted or announced new 2035 NDCs.
- Even full implementation of existing NDCs would reduce global emissions by only 15% by 2035 (from 2019 levels), whereas a 55% reduction is required to stay on the 1.5°C pathway.
- Implementation Gap
- Most countries are not on track to meet even their 2030 targets, revealing a “huge implementation gap” between commitments and action.
- Overshoot of 1.5°C is Now Likely
- UNEP warns that global temperatures are very likely to exceed 1.5°C within the next decade.
- The policy focus has shifted from prevention to ensuring that this overshoot is temporary and limited, as every fraction of warming avoided reduces climate damages, health risks, and dependence on uncertain carbon dioxide removal (CDR) technologies.
Role of the G20
The G20, responsible for about 77% of global emissions (excluding the African Union), holds the key to closing the emissions gap. Despite some members submitting new NDCs, the group as a whole remains off track for its 2030 goals, undermining global mitigation efforts.
Geopolitical and Structural Challenges
UNEP highlights that geopolitical uncertainties, including the proposed withdrawal of the United States from the Paris Agreement in 2026, could offset climate gains. According to the report, this alone could negate around 0.1°C of the projected improvement.
Opportunities and Way Forward
Despite the bleak outlook, UNEP notes that the world is technically well-positioned to accelerate climate action due to:
- Rapidly declining costs of renewable energy technologies such as solar and wind.
- Proven solutions that can deliver economic growth, jobs, energy security, and health benefits alongside emission reductions.
UNEP’s Key Recommendations
To close the emissions gap, UNEP calls for:
- Removal of policy, governance, institutional, and technical barriers.
- A massive scale-up of climate finance and technology transfer to developing countries.
- Redesign of the international financial architecture to unlock affordable and predictable climate finance.
Second World Summit for Social Development (WSSD-2), 2025
- 07 Nov 2025
In News:
The Second World Summit for Social Development (WSSD-2) is being held Doha, Qatar, under the aegis of the United Nations. India is represented at the summit by the Minister for Labour & Employment and Youth Affairs & Sports, Dr. Mansukh Mandaviya, underscoring India’s commitment to global social development and social justice.
Background and Evolution
The first World Summit for Social Development was held in Copenhagen in 1995, marking a watershed moment in global consensus on placing people-centric development at the heart of economic policy. It resulted in the Copenhagen Declaration, which laid down 10 commitments focused on poverty eradication, employment generation, and social inclusion.
Three decades later, WSSD-2 seeks to reassess global progress, address emerging challenges, and reinvigorate global solidarity in the context of widening inequalities, technological disruption, climate stress, and demographic transitions.
Objectives of WSSD-2
The summit aims to:
- Reaffirm commitment to poverty eradication, full and productive employment, and decent work for all.
- Promote social inclusion, equality, and well-being, particularly for vulnerable and marginalized groups.
- Assess gaps in implementation of social development commitments since 1995.
- Strengthen the implementation of the 2030 Agenda for Sustainable Development and the Sustainable Development Goals (SDGs).
- Reaffirm the 10 commitments of the Copenhagen Declaration.
- Enhance global cooperation and solidarity in social development.
Importantly, WSSD-2 is aligned with other key global processes, including the 2023 SDG Summit Political Declaration, the Pact of the Future, and the forthcoming Fourth International Conference on Financing for Development (FfD4), ensuring policy coherence across global development frameworks.
India’s Participation and Contributions
At the summit, Dr. Mansukh Mandaviya is participating in the Opening Plenary, delivering India’s National Statement, and joining global leaders in adopting the Doha Political Declaration, which will guide future international action on social development.
India is actively contributing to the High-Level Round Table on the Three Pillars of Social Development:
- Poverty Eradication
- Full and Productive Employment and Decent Work for All
- Social Inclusion
In this forum, India is showcasing its inclusive and digitally enabled growth model, highlighting how digital public infrastructure, financial inclusion, and targeted welfare delivery have strengthened social protection and employment outcomes.
Bilateral and Multilateral Engagements
On the sidelines of WSSD-2, India is strengthening international cooperation through bilateral meetings with representatives from Qatar, Romania, Mauritius, and the European Union, as well as interactions with the Director-General of the International Labour Organization (ILO) and senior UN officials. These engagements focus on:
- Labour mobility
- Skilling and workforce development
- Social protection frameworks
- Employment generation
Additionally, India is highlighting institutional innovations such as the National Career Service (NCS) Portal, which connects job seekers and employers, improving transparency and inclusivity in labour markets.
Interstellar Comet 3I/ATLAS
- 06 Nov 2025
In News:
NASA astronomers have confirmed the chemical fingerprint of water on the interstellar comet 3I/ATLAS using ultraviolet data from the Neil Gehrels Swift Observatory. This marks a major advance in understanding the chemistry of planetary systems beyond the Sun.
What is 3I/ATLAS?
- Designation: 3I/ATLAS
- Discovery: 1 July 2025 by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Hawaii.
- Category: Third confirmed interstellar object after 1I/‘Oumuamua (2017) and 2I/Borisov (2019).
- Origin: Formed in another planetary system, possibly 7 billion years old, older than Earth.
Trajectory & Motion
- Travels on a hyperbolic orbit—meaning it is not gravitationally bound to the Sun and will exit the Solar System permanently.
- Speed relative to Sun: 57–68 km/s.
Physical Characteristics
- An active comet with a visible coma of dust and icy particles.
- Expected to form a cometary tail as it approaches the Sun.
- Surface hue: Slightly reddish, indicating the presence of complex organics or water ice.
- Nucleus size: Estimated 10–30 km wide.
- Age: Nearly twice as old as Earth, making it one of the oldest comets ever observed.
Breakthrough Discovery: Water Signature Detected
How was it detected?
- Swift Observatory captured faint ultraviolet emissions from hydroxyl (OH).
- OH forms when sunlight breaks apart water molecules → indirect but strong evidence of water ice sublimation.
Why is it important?
- First chemical confirmation of water activity on an interstellar comet at such a large distance from the Sun.
- Indicates that protoplanetary systems outside the Solar System may share similar chemical building blocks.
Unusual Behaviour
- 3I/ATLAS was losing water at ~40 kg per second even when far beyond the usual frost line where comets become active.
- Suggests:
- Presence of small icy grains being heated by sunlight,
- Complex physical and chemical processes not seen in typical comets.
Scientists noted its activity “defies our models”, indicating new insights into comet evolution.
Significance for Planetary Science & Astrobiology
- Strengthens the idea that organic chemistry and water—key ingredients for life—are common across the Galaxy.
- Provides clues on:
- Composition of ancient planetary systems,
- How water and organics travel between stars,
- Early stages of planet formation.
3I/ATLAS acts as a “messenger” from another star, preserving primordial material from its home system.
Interstellar Objects:
- Formed outside the Solar System and travel through it.
- Not gravitationally bound → follow open-ended hyperbolic trajectories.
- Have a perihelion (closest approach to Sun) but no aphelion.
- Often ejected from their home systems due to collisions or gravitational slingshot events.
Indian Mouse Deer
- 06 Nov 2025
In News:
A rare Indian mouse deer (Moschiola indica) was recently photographed at the Tungareshwar Wildlife Sanctuary (TWS) in Vasai by the Wildlife Research Division of the Vivek PARC Foundation. Sightings of this species are uncommon due to its nocturnal and secretive behaviour, highlighting the ecological value of the sanctuary as a refuge for elusive fauna.
About the Indian Mouse Deer
Taxonomy
- Common Name: Indian Mouse Deer / Indian Spotted Chevrotain
- Scientific Name: Moschiola indica
- Family: Tragulidae
- Order: Artiodactyla (even-toed ungulates)
- One of the smallest ungulates globally and the smallest deer-like species in India.
Key Characteristics
- Size:
- Shoulder height: 25–30 cm
- Body length: ~57.5 cm (23 inches)
- Weight: 2–4 kg
- Appearance:
- Dark brown fur with 4–5 rows of white dorsal spots
- White underparts
- Canines: Males possess tusk-like upper canines, used during territorial or mating conflicts.
- Stomach: Unique among ruminant-like species—has a three-chambered stomach instead of the typical four.
- Diet:
- Omnivorous tendencies: fruits, leaves, herbs, roots
- Occasionally eats insects, crustaceans, and small mammals
- Lifespan: 8–12 years
- Behaviour:
- Nocturnal, shy, and highly elusive, usually found in dense forest cover.
- Prefers habitats away from human settlements, making sightings rare.
Distribution
- Endemic to the Indian Subcontinent.
- India:
- Widespread in peninsular India.
- Common in Western Ghats, Eastern Ghats up to Odisha, and central Indian forests.
- Outside India:
- Old records from Nepal.
- Sri Lanka hosts a separate species: Spotted Chevrotain (Moschiola meminna).
Habitat
- Found in:
- Semi-evergreen forests
- Moist evergreen forests
- Tropical deciduous forests
Conservation Status
- IUCN Red List: Least Concern (LC)
- However, populations face threats from:
- Habitat loss and fragmentation
- Human disturbance
- Declining forest quality
- However, populations face threats from:
Ramman Festival
- 06 Nov 2025
In News:
During a special session of the Uttarakhand Assembly, President of India Droupadi Murmu was presented with a traditional Ramman mask, bringing national attention to this centuries-old ritual festival practiced in the Garhwal region.
About the Ramman Festival
- Type: Annual religious and cultural festival
- Location: Twin villages of Saloor–Dungra, Chamoli district, Uttarakhand
- Time: Celebrated in late April during Baisakhi
- Deity: Dedicated to the tutelary deity Bhumiyal Devta, worshipped at his temple courtyard where the festival is performed.
- UNESCO Status: Inscribed in 2009 on UNESCO’s Intangible Cultural Heritage of Humanity list.
UNESCO recognises Ramman as a multiform cultural event integrating theatre, music, historical reconstruction, and oral tradition—reinforcing the community’s identity and relationship with nature.
Key Features of the Festival
1. Rituals, Recitations & Divine Storytelling
- Begins with an invocation to Lord Ganesha, followed by the dance of the Sun God, and enactments of the birth of Brahma and Ganesha.
- Includes performances of Bur Deva, dances of Krishna and Radhika, and multiple ritual acts.
- Central attraction: Enactment of the local Ramkatha (episodes from the Ramayana), sung to 324 beats and steps.
2. Theatrical Performances & Masked Dances
- Combines narration, ritual drama, masked dances, music, and local legends.
- 18 different types of masks made from Bhojpatra (Himalayan birch) are used.
- Masks are accompanied by natural make-up materials such as sheep’s wool, honey, vermilion, wheat flour, oil, turmeric, soot, and plant-based dyes.
3. Instruments Used
- Dhol, Damau (percussion)
- Manjira, Jhanjhar (cymbals)
- Bhankora (trumpet)
4. Sacred Space & Community Participation
- Performed in the courtyard of Bhumiyal Devta temple.
- The entire village contributes—roles are caste-based:
- Brahmins: lead rituals
- Bhandaris (Rajputs): allowed to wear the sacred Narasimha mask
- Das drummers (lower caste): play percussion
- Jagaris/Bhallas (Rajput caste): act as bards singing epics and legends
- Funding and organisation are managed by village households collectively.
5. Transmission of Knowledge
- Oral transmission of epic songs, ritual lore, dance forms, mask-making, and traditional practices from elders to the younger generation.
Origin and Evolution
- Exact origins are unclear but believed to date back to medieval times.
- Linked to the arrival of Vaishnavite saints who brought the Ramayana tradition to the Central Himalayas.
- Initially a purely religious tradition centered on Ram bhakti, later expanded to include local folklore, social narratives, and community histories.
Examples of Local Narrative Additions
- Mwar–Mwarin dance: depicts the hardships of buffalo herders attacked by a tiger.
- Baniya–Baniyain Nritya: portrays the struggles of a trader-couple attacked by robbers.
These stories localise the Ramayana tradition, connecting mythic narratives to regional realities.
Cultural Significance
- Reinforces ties between humans, nature, and the divine.
- Ritual offerings include sprouted maize and barley seeds symbolising prosperity and agricultural abundance.
- Embodies the environmental, spiritual, and cultural ethos of the Garhwal Himalayan communities.
Katkari Tribe
- 06 Nov 2025
In News:
The Katkari tribe, one of India’s Particularly Vulnerable Tribal Groups (PVTGs), continues to face structural marginalisation, landlessness, bonded labour, and livelihood precarity. To highlight these long-standing injustices, the Shramjeevi Organisation has announced a two-day protest titled ‘Aatmakalesh se Aatmanirdhar’ (From Anguish to Resolve), featuring silent fasts and symbolic lamp-lighting across villages in Maharashtra’s Thane district.
About the Katkari Tribe
Classification & Distribution
- A PVTG—one among the 75 Particularly Vulnerable Tribal Groups of India.
- Primarily concentrated in Maharashtra (Pune, Raigad, Thane, and Palghar districts) and parts of Gujarat.
- Historically forest-dependent tribal community.
Cultural Features
- Also known as Kathodis, due to their traditional occupation of preparing Katha (Catechu) from the sap of Acacia catechu (Khair tree).
- Traditionally consumed rodents, a reflection of their unique food culture.
- Housing: Many still reside in bamboo huts and forest-based structures.
- Family Structure: Despite a patriarchal system, they largely follow nuclear family setups rather than joint families.
Language
- Bilingual community.
- Speak the Katkari language within the group and Marathi with others; some speak Hindi as well.
Livelihoods
- Dominated by agricultural labour, sale of firewood, fishing, coal making, and brick manufacturing.
- Seasonal migration is common due to limited livelihood options.
- Possess extensive knowledge of uncultivated foods — fish, crabs, small fauna, tubers, wild vegetables, nuts, fruits, etc.
- Landlessness is severe:
- About 87% of Katkari households are landless (vs. 48% national rural average).
- High landlessness → rampant migration, vulnerability to exploitation, and unstable incomes.
Contemporary Issues Faced by the Katkaris
- Bonded labour and trafficking continue to affect segments of the community.
- Unpaid wages and limited access to social protection schemes.
- Breakdown of education among children due to seasonal migration of families.
- Weak implementation of:
- Forest Rights Act (FRA) land titles
- Village rehabilitation schemes
- Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA/MNREGA) payments
- Rising issues of alcohol abuse, livelihood insecurity, and lack of government follow-through on rehabilitation commitments.
Significance
- Highlights persistent vulnerability among India’s PVTGs despite decades of welfare schemes.
- Calls attention to landlessness and migration as structural issues aggravating poverty.
- Reaffirms the need for targeted tribal development, effective FRA implementation, and monitoring of labour rights.
- Aligns with the broader national effort to focus on PVTG development, especially under the government’s PVTG Mission and tribal empowerment initiatives.
Integrated Sohra Tourism Circuit
- 06 Nov 2025
In News:
The Union Minister for Development of North Eastern Region (DoNER) recently laid the foundation stone for the Integrated Sohra Tourism Circuit in Meghalaya under the Prime Minister’s Development Initiative for North Eastern Region (PM-DevINE) scheme.
About the Integrated Sohra Tourism Circuit
- A joint initiative of the Ministry of DoNER and the Government of Meghalaya.
- Envisioned to transform Sohra (Cherrapunji) into a multi-day, experiential, sustainable tourism destination.
- Total investment: Over ?650 crore, including ?221 crore under DoNER.
Key Components
1. Sohra Experience Centre (Kutmadan)
- Investment: ?115 crore.
- Acts as the cultural nucleus showcasing:
- Tribal heritage of Meghalaya
- Amphitheatres
- Rain experience parks
- Art galleries
- Craft and cultural pavilions
2. Supporting Tourism Infrastructure
- Nohkalikai Falls Precinct – ?26 crore
- Mawsmai Eco Park – ?29 crore
- Seven Sisters Falls Viewpoint
- Shella Riverside Development
- Wahkaliar Canyon with adventure tourism (including proposed hot-air balloon experiences)
Associated Infrastructure Projects Launched
1. Pynursla–Latangriwan–Mawlynnong Road (?29.97 crore)
- Provides all-weather connectivity to Mawlynnong, known as Asia’s cleanest village.
- Enhances cross-border tourism and local market access.
2. Mawshynrut–Hahim Road (?99.76 crore)
- Upgraded to intermediate lane standards.
- Improves agricultural mobility in Western Meghalaya.
3. Bridge over Umngot River (?21.86 crore)
- Links East Khasi Hills and Jaintia Hills.
- Facilitates trade and intra-district connectivity.
4. Broader Connectivity Boost
- 166.8 km Shillong–Silchar Greenfield Expressway (?22,864 crore) under construction.
- Expansion of Umroi Airport enabling larger aircraft operations.
- New Shillong Western Bypass and improved Guwahati–Sohra access reducing travel time to ~4 hours.
Meghalaya’s Transformation Narrative
- Under the 10% Gross Budgetary Support (GBS) policy, over ?6.2 lakh crore has been channelled to the Northeast in the last decade.
- Meghalaya has recorded 12–16% post-COVID growth driven by focused investments in connectivity and tourism.
- Projects like the Integrated Sohra Circuit are part of the broader push to make Meghalaya a “connected, confident, and competitive state.”
Community Empowerment Measures
- Skill development programs in partnership with the Meghalaya Skills Development Society and IHM Shillong.
- Training in hospitality, eco-tourism, adventure safety, and cultural curation.
- Objective: ensure local families directly benefit from tourism inflows.
PM-DevINE Scheme:
- Launched: 2022
- Scheme Type: Central Sector scheme (100% central funding)
- Duration: FY 2022–23 to 2025–26
- Outlay: ?6,600 crore
Objectives
- Infrastructure development in line with PM GatiShakti principles.
- Support social development projects in the North East.
- Promote livelihood generation for youth and women.
Pilia malenadu
- 05 Nov 2025
In News:
A biodiversity exploration team working in the Western Ghats has discovered a new spider species, Pilia malenadu, marking a major addition to India’s arachnid diversity. The finding is notable because species belonging to the genus Pilia were last reported more than 123 years ago (1902) from Kerala.
About Pilia malenadu
- Pilia malenadu is a newly identified jumping spider belonging to the genus Pilia (Family: Salticidae).
- Location of Discovery:
- Found at Madhugundi, in Mudigere taluk, Chikkamagaluru district, Karnataka.
- The site lies at the foothills of the Western Ghats, a global biodiversity hotspot.
- Etymology:
- The species is named “malenadu” to honour the local region (Malenadu/Malnad).
- Scientific Importance:
- First recorded species of Pilia since 1902.
- First time both male and female specimens of a Pilia species have been documented.
Habitat Specificity
- The species demonstrates high microhabitat specialization.
- Observed only on two plant species:
- Memecylon umbellatum
- Memecylon malabaricum
- Spiders were found concealed between the leaves of these plants, indicating a narrow ecological niche.
Conservation Implications
- The study highlights that Pilia malenadu is strictly habitat-specific.
- Loss or alteration of its host plant species or habitat could threaten the survival of this newly discovered spider.
- Underscores the need for habitat-level conservation in the Western Ghats, particularly in lesser-studied microhabitats.
Amphipod Species
- 05 Nov 2025
In News:
Researchers from Berhampur University (Odisha) and Hemchandracharya North Gujarat University (Gujarat) have identified two new species of marine amphipods from the Chilika Lagoon and the Gulf of Khambhat, underscoring India’s expanding marine biodiversity documentation.
What are Amphipods?
- Amphipods are small, shrimp-like crustaceans belonging to the subclass Amphipoda.
- They are related to crabs, lobsters, and shrimp.
- Occur in a wide range of habitats: marine, freshwater, subterranean caves, and even terrestrial zones (e.g., sandhoppers).
- The name Amphipoda means “different-footed”, referring to their anatomically varied appendages.
- Globally, 7,000+ species are known (majority under Gammaridea).
- Size range: 0.1 cm to 34 cm; deep-sea species tend to be the largest.
- Ecological role: mostly detritivorous or scavenging species that contribute to nutrient cycling and ecosystem cleaning.
Newly Discovered Species
1. Grandidierella geetanjalae
- Location: Chilika Lagoon, near Rambha (Ganjam district, Odisha).
- Size: ~5.5–6 mm.
- Naming: In honour of Geetanjali Dash, Vice-Chancellor of Berhampur University.
- Nature: Detritivorous; important for organic matter decomposition.
2. Grandidierella khambhatensis
- Location: Gulf of Khambhat, Gujarat.
- Size: ~5.5–6 mm.
- Naming: After its type locality (Khambhat).
- Ecological Role: Similar detritivorous function supporting ecosystem health.
Research Background and Previous Discoveries
- The research team has earlier discovered five amphipod species from eastern India, including:
- Quadrivisio chilikensis (Chilika, near Nalabana Bird Sanctuary)
- Demaorchestia alanensis (Barkul beach)
- Talorchestia buensis (West Bengal coast)
- These discoveries indicate that Indian coastal ecosystems remain under-explored and possess high micro-faunal diversity.
Ecological Importance
- Amphipods function as key components of benthic food webs, recycling detritus and supporting fish populations.
- Their presence is an indicator of habitat quality, especially in sensitive ecosystems such as lagoons, estuaries, and coastal wetlands.
- Discoveries from Chilika and Khambhat strengthen the case for monitoring anthropogenic pressures, salinity changes, and sediment dynamics in Indian coastal habitats.
Rowmari–Donduwa Wetland Complex
- 05 Nov 2025
In News:
The Rowmari–Donduwa Wetland Complex in Assam has recently emerged as a strong contender for Ramsar Site designation, driven by its exceptional biodiversity, critical ecological functions, and strategic location within the Kaziranga landscape.
Location and Ecological Setting
- The Rowmari–Donduwa Wetland Complex lies within the Laokhowa Wildlife Sanctuary, a buffer zone of the Kaziranga Tiger Reserve.
- It forms an interconnected floodplain–marsh system extending 2.5–3 sq km.
- Together with the adjoining Burhachapori WLS, it serves as an important wildlife corridor between the Kaziranga–Orang landscape, with the Brahmaputra River shaping its riverine and wetland ecosystems.
Biodiversity Significance
1. Exceptional Avifaunal Diversity
- The 6th Kaziranga Wetland Bird Census (2025) reported
- 20,653 birds from 75 species at Rowmari Beel
- 26,480 birds from 88 species at Donduwa Beel
- Total: 47,000+ birds
- This exceeds the bird counts of Northeast India’s existing Ramsar sites—Deepor Beel (Assam) and Loktak Lake (Manipur).
- More than 120 species of resident and migratory birds recorded, including threatened species such as:
- Knob-billed Duck
- Black-necked Stork
- Ferruginous Pochard
2. Habitat Diversity: The wetland complex contains marshes, floodplain lakes, grasslands, and riverine islands (chars), supporting high ecological productivity.
3. Presence of Rare & Endangered Species: Recent surveys by scholars from Tezpur, Gauhati, and Nagaon Universities have documented rare and critically endangered waterbirds, emphasizing the site's international ecological value.
The Ramsar Convention (1971)
- A global treaty for conservation and wise use of wetlands, signed at Ramsar, Iran (1971).
- India joined in 1982 and today hosts 94 Ramsar Sites (as of Nov 2025)—the highest in Asia.
- Chilika Lake (Odisha) was India’s first Ramsar Site (1981).
- Tamil Nadu has the highest number of Ramsar Sites among Indian states.
- About 10% of India’s wetland area is under the Ramsar framework.
Laokhowa–Burhachapori Wildlife Sanctuary
- Serves as a buffer and migration corridor between Kaziranga and Orang National Parks.
- Home to key species:
- Great Indian One-horned Rhinoceros
- Royal Bengal Tiger
- Asiatic Elephant
- Asiatic Water Buffalo
- Otters, pangolins
- The Brahmaputra River supports the Gangetic River Dolphin.
Kaziranga National Park
- Established: 1908, National Park (1974)
- UNESCO World Heritage Site: 1985
- Tiger Reserve: 2006
- Supports ~2,200 one-horned rhinos (≈ two-thirds of global population).
- Rich in large mammals, birds, and aquatic fauna, forming the ecological backbone of the region.
LVM3-M5 Launch Vehicle
- 05 Nov 2025
In News:
The Indian Space Research Organisation (ISRO) successfully launched CMS-03 (GSAT-7R), India’s heaviest communication satellite, aboard the LVM3-M5 launch vehicle from Sriharikota. The mission strengthens India’s strategic communication architecture, particularly maritime and defence networks, while reinforcing self-reliance in heavy satellite launch capability.
CMS-03 (GSAT-7R)
- CMS-03, also known as GSAT-7R, is an advanced multi-band communication satellite designed to enhance secure, high-capacity communication links across land and oceanic regions.
- It replaces the ageing GSAT-7 “Rukmini” and significantly expands India’s maritime communication footprint.
- Developed by: ISRO under the Department of Space, with all stages, subsystems, and payloads built using indigenous technology.
- Key Objectives:
- To provide secure, high-bandwidth communication for defence, especially the Indian Navy.
- To enhance network-centric warfare, fleet coordination, and maritime domain awareness.
- To strengthen India’s digital, strategic, and disaster management communication infrastructure.
- To expand India’s oceanic communication footprint under Atmanirbhar Bharat.
- Major Features
- Mass: 4,410 kg — heaviest Indian satellite launched from Indian soil.
- Bands & Payloads: Multi-band communication including C, extended-C, Ku, Ka, and support for UHF & S bands for strategic defence applications.
- High-throughput transponders supporting broadband, satellite internet, and real-time secure data flow.
- Coverage: Entire Indian mainland and wide Indian Ocean Region (IOR), including remote and contested waters.
- Mission Life: ~15 years.
- Role in Naval Operations:
- Backbone of the Navy’s communication grid.
- Supports secure voice, video, and data links between warships, submarines, aircraft, and command centres.
- Enhances situational awareness, joint operations, and maritime security.
LVM3-M5
- The Launch Vehicle Mark-III (LVM3), known as the “Baahubali” of Indian rockets, is ISRO’s most powerful three-stage heavy-lift launcher capable of placing 4-tonne class satellites into Geosynchronous Transfer Orbit (GTO).
- Key Objectives:
- To ensure self-reliance in launching heavy communication and strategic satellites.
- To reduce dependence on foreign launch services.
- To support future deep-space, high-mass, and crewed platforms.
- Key Features
- Three-stage configuration:
- Two S200 solid boosters
- One L110 liquid core stage
- C25 cryogenic upper stage with an indigenously developed engine
- Three-stage configuration:
- Capabilities:
- 4,000 kg to GTO
- 8,000 kg to Low Earth Orbit (LEO)
- Mass & Size: 641 tonnes; 43.5 metres tall.
- Cryogenic re-ignition test conducted for future multi-satellite deployment.
- Developed by Vikram Sarabhai Space Centre (VSSC) with enhanced payload efficiency (~10%).
- Proven reliability in eight consecutive missions, including Chandrayaan-3 and now CMS-03.
- Candidate launcher for future Gaganyaan crewed missions.
Employee’s Enrolment Scheme 2025
- 05 Nov 2025
In News:
- The Ministry of Labour and Employment has launched the Employee’s Enrolment Scheme 2025 (EES-2025) to widen the social security net by bringing excluded employees into the Employees’ Provident Fund (EPF) fold.
- Implemented by the Employees’ Provident Fund Organisation (EPFO), the scheme provides a single, time-bound opportunity for employers to voluntarily regularise workers who should have been covered under the EPF Act but were not enrolled earlier.
About the Scheme
- Type: One-time voluntary compliance window.
- Implementing Agency: EPFO, Ministry of Labour & Employment.
- Coverage Period for Eligible Employees: 1 July 2017 to 31 October 2025.
- Operational Window: 1 November 2025 – 30 April 2026 (six months).
The scheme allows employers to declare and enrol employees who were omitted—intentionally or inadvertently—from EPF coverage during the above period.
Objectives
- To expand EPF coverage under the EPF & MP Act, 1952.
- To promote voluntary compliance and foster trust between employers and regulators.
- To support workforce formalisation and ensure financial protection for previously unregistered workers.
- To reduce litigation and compliance burden by providing a simplified remedial mechanism.
Key Features
- Employers may enrol all eligible employees engaged between July 2017 and October 2025 who were not covered earlier.
- Waiver of employee contribution for the past period if it was not deducted earlier.
- Employers are required to pay:
- Employer’s share of EPF contribution, and
- A nominal penalty of ?100 per establishment.
- Applicable even to establishments under inquiry under:
- Section 7A of the EPF Act, or
- Paragraph 26B of the EPF Scheme.
- EPFO will not initiate suo motu action for earlier non-compliance once the employer makes full voluntary disclosure under the scheme.
Significance
- Strengthens social security by widening EPF coverage for millions of workers.
- Boosts ease of doing business by reducing penalties and enabling smooth compliance.
- Encourages formalisation, aligning with India's goal of universal social protection.
- Helps reduce disputes, improve employer-employee relations, and enhance long-term financial safety for the workforce.
Burevestnik Missile
- 04 Nov 2025
In News:
Russia has announced the successful testing of its Burevestnik nuclear-powered, nuclear-capable cruise missile, significantly escalating global concerns regarding a renewed nuclear arms race. The missile, known in Russia as 9M730 Burevestnik (“Storm Petrel”), is part of a new class of strategic weapons first unveiled in 2018.
About the Burevestnik Missile
- Type: Ground-launched, low-flying cruise missile.
- Capabilities:
- Nuclear-powered propulsion system.
- Nuclear warhead–capable.
- Designed for unlimited range and unpredictable flight trajectory.
- NATO Code Name: SSC-X-9 Skyfall.
- Developer: Russia.
- Introduced: One of six new strategic weapons announced by President Putin in 2018.
Key Features
1. Nuclear Propulsion System
- Powered by a miniaturised nuclear reactor.
- Reactor heats incoming air to generate thrust — replacing traditional chemical fuel.
- Enables theoretically unlimited flight time, constrained only by material durability and guidance systems.
- Offers the ability to loiter for days and strike from unexpected directions.
2. Long Range & Stealth
- Russia claims a test in 2023/2025 achieved:
- 14,000 km travel
- 15 hours of flight
- Low-altitude flight path makes detection by radar extremely difficult.
- Unpredictable trajectory designed to defeat missile defence systems.
3. Strategic Role
- Intended as a second-strike or surprise-attack weapon that can bypass US and NATO missile shields.
- Falls outside current New START definitions, as it is neither an ICBM, SLBM, nor heavy bomber.
Technical Background
- Nuclear-powered missiles were previously explored under the 1960s US Project Pluto (SLAM) but abandoned due to extreme safety risks.
- According to the Nuclear Threat Initiative (NTI), the Burevestnik uses a compact reactor similar in concept to nuclear ramjet technology.
Arms Control Context – New START Treaty
- New START Treaty (effective 2011, extended to 2026) limits deployed strategic nuclear weapons of the US and Russia.
- Russia suspended participation in February 2023.
- The Burevestnik is not restricted under New START, as it represents a new category of strategic cruise missile not covered under existing treaty definitions.
- Russia’s testing signals an attempt to sidestep treaty limits and intensify the nuclear competition.
Laokhowa Wildlife Sanctuary & Roumari–Donduwa Wetland Complex
- 04 Nov 2025
In News:
Civil society groups and conservationists in Assam have urged the government to designate the Roumari–Donduwa Wetland Complex, located within the Laokhowa Wildlife Sanctuary, as a Ramsar Site. The demand is based on the wetland’s high ecological value, rich avifaunal diversity, and its fulfillment of multiple Ramsar criteria.
About Laokhowa Wildlife Sanctuary
- Location: Southern bank of the Brahmaputra River, in Nagaon District, Assam.
- Area: Approximately 70.13 sq. km.
- Ecological System: Part of the Laokhowa–Burachapori ecosystem and a notified buffer zone of Kaziranga Tiger Reserve (KTR).
- Landscape: Lies within the Brahmaputra Valley; surrounded by human-dominated areas except to the north.
- Flora: Habitat types include:
- Alluvial grasslands
- Alluvial forests
- Moist deciduous forests
- Tropical semi-evergreen forests
- Fauna: Home to key species such as:
- Indian One-Horned Rhinoceros
- Royal Bengal Tiger
- Asiatic Water Buffalo
- Elephants
Roumari–Donduwa Wetland Complex
- Situated within Laokhowa Wildlife Sanctuary; covers ~2.5–3 sq. km.
- Supports 120+ resident and migratory bird species.
- During the 6th Kaziranga Wetland Bird Census (2025):
- 47,000+ birds from 163 species were recorded—higher than counts from Assam’s only current Ramsar Site, Deepor Beel.
- Important species recorded include:
- Knob-billed Duck
- Lesser Adjutant Stork (EN)
- Black-necked Stork
- Ferruginous Pochard (NT)
- Common Pochard (VU)
Ramnami Tribe
- 04 Nov 2025
In News:
The Ramnami tribe of Chhattisgarh recently came into national focus when two members of the community emotionally expressed gratitude after the Prime Minister allowed them to adorn him with their traditional peacock-feather crown, breaking official protocol. This gesture highlighted the tribe’s unique cultural identity and historical struggle for social equality.
Who Are the Ramnamis?
- A distinctive devotional sect from central and northern Chhattisgarh.
- Known for tattooing the word “Ram” across their faces and bodies, symbolising the omnipresence of God.
- Their belief centres on nirgun Ram—the formless, unmanifest divine.
Origin and Historical Background
- Emerged in the late 19th century as a peaceful socio-religious resistance against caste discrimination.
- Traditionally, many Ramnamis were denied access to temples.
- Founder is believed to be Parsuram Bhardwaj, the son of a low-caste sharecropper.
- Tattoos became a form of protest, asserting that God is accessible to all, irrespective of caste hierarchy.
Legal Recognition
- In 1910, upper-caste groups filed a case against the community for tattooing "Ram" on their bodies and garments.
- The Ramnami Samaj won the case, affirming their right to inscribe the divine name on their skin, attire, and homes.
Cultural Features
- Clothing: Plain white garments adorned with repeated inscriptions of “Ram”.
- Headgear: A crown made of peacock feathers, carrying symbolic and mythological significance.
- Music & Rituals:
- Use of ghungroos during devotional dances and bhajans.
- Emphasis on simplicity, devotion, and gender equality.
- Devotional Practice: Worship of Ram in any form—saffron robes, shaved head, or tattooed body—reflecting spiritual inclusivity.
Demographic Snapshot
- Historically estimated at ~6 lakh members.
- Numbers have declined significantly; current estimates range between 20,000 to 1,00,000 individuals.
Gogabeel Lake Added as a Ramsar Site
- 04 Nov 2025
In News:
India has added Gogabeel Lake in Katihar district, Bihar to the Ramsar List of Wetlands of International Importance, raising the country’s total Ramsar sites to 94. With this, Bihar now has six Ramsar sites, placing it third after Tamil Nadu and Uttar Pradesh.
About Gogabeel Lake
- Location: Katihar district, Bihar; part of the Trans-Gangetic Plains.
- Wetland Type: A classic oxbow lake, situated between:
- River Mahananda (North-East)
- River Ganga (South)
- Hydrology: During floods, the lake temporarily links the two rivers.
- Legal Status: Bihar’s first Community Reserve, managed with active involvement of local communities.
- Cultural Significance: Traditional festivals such as Sirva, Adra, and Chhath are observed in the wetland region.
Ecological Features
- Flora: Dominated by tropical dry deciduous vegetation typical of the region.
- Fauna: Important wintering site for migratory birds and species of global conservation significance. Key species:
- Smooth-Coated Otter (Lutrogale perspicillata) – Vulnerable.
- Helicopter Catfish (Wallago attu) – Vulnerable, with the lake serving as a breeding ground.
Supports diverse fish assemblages and contributes to local fisheries.
Significance of the New Ramsar Designation
- Strengthens India’s position as:
- 1st in Asia
- 3rd globally (after the UK and Mexico) in terms of number of Ramsar sites.
- India has added 67 new Ramsar sites in the past 11 years, covering 13.6 lakh hectares.
- Recent additions from Bihar also include Gokul Jalashay (Buxar) and Udaipur Jheel (West Champaran).
Why Wetlands Matter
- Wetlands are areas where water is present permanently or seasonally.
- Provide essential ecosystem services:
- Flood control and groundwater recharge
- Water purification
- Habitat for biodiversity
- Support to local livelihoods through food, fibre, and raw materials
Ramsar Convention
- Adopted: 1971, in Ramsar, Iran.
- Objective: Conservation and wise use of wetlands through national action and international cooperation.
- Members: 172 countries, including India.
- Global Count: 2,546 Ramsar sites worldwide.
Exercise 'Poorvi Prachand Prahar
- 04 Nov 2025
In News:
India is set to conduct the tri-service military exercise ‘Poorvi Prachand Prahar’ in the high-altitude terrain of Mechuka, Arunachal Pradesh. The drill represents India’s continued push toward jointness, interoperability, and multi-domain military readiness along the eastern sector.
About the Exercise
- Type: Tri-service exercise involving the Army, Navy, and Air Force.
- Location: Mechuka, a strategically significant forward area in Arunachal Pradesh.
- Nature: Designed as a forward-looking, multi-domain integration exercise.
Objectives
- Enhance warfighting capabilities under realistic operational conditions.
- Promote technological adaptation and the use of emerging platforms.
- Improve interoperability among the three services for integrated operations.
- Strengthen situational awareness and joint command-and-control mechanisms.
- Validate coordinated responses across land, air, and maritime domains.
Key Features
- Employment of:
- Special Forces
- Unmanned systems (UAVs and remote platforms)
- Precision weapon systems
- Networked operations centres
- Execution under rugged, high-altitude, and extreme-climate conditions.
- Testing of revised tactics, techniques, and procedures (TTPs) to improve combat agility and rapid response.
Strategic Importance
- Demonstrates India’s commitment to strengthening joint military preparedness along sensitive border regions.
- Enhances the ability to conduct synchronised, multi-domain operations in future conflicts.
- Integrates modern technologies to support real-time decision-making and network-centric warfare.
Background
‘Poorvi Prachand Prahar’ builds on earlier tri-service drills:
- ‘Bhala Prahar’ – 2023
- ‘Poorvi Prahar’ – 2024
Together, these exercises represent India’s broader drive toward theaterisation, integrated commands, and enhanced mission readiness.
Dhvani Hypersonic Missile
- 03 Nov 2025
In News:
The Defence Research and Development Organisation (DRDO) is preparing for the first test of Dhvani, India’s next-generation hypersonic missile system. Its development marks a major advancement in India’s indigenous strategic and aerospace capabilities, placing the country among a select group working on Hypersonic Glide Vehicle (HGV) technology.
What is Dhvani?
- Dhvani is an upcoming hypersonic missile being developed by DRDO.
- It is designed as a Hypersonic Glide Vehicle (HGV), enabling high-speed, maneuverable flight at hypersonic speed (greater than Mach 5 or approx. 7,400 km/h).
- The system departs from conventional ballistic or cruise missile trajectories by:
- Being launched to very high altitudes, and
- Then gliding at hypersonic speeds toward the target with significant maneuvering capability.
This flight profile complicates detection and interception by most existing missile defence systems.
Key Technical Features
1. Speed & Range
- Expected to fly at Mach 5–6+.
- Estimated operating range: 6,000–10,000 km (long-range strategic class).
2. Hypersonic Glide Vehicle Design
- Blended wing–body configuration
- Approx. 9 m length
- Approx. 2.5 m width
- Optimized for lift generation and maneuverability during hypersonic glide.
3. Thermal Protection System
- Uses ultra-high-temperature ceramic composites.
- Can withstand 2,000–3,000°C generated during atmospheric re-entry and sustained hypersonic flight.
4. Stealth Features
- Stealth-shaped geometry with:
- Angled surfaces
- Smooth contours
- Intended to reduce radar cross-section (RCS) and enhance survivability against surveillance systems.
5. Guidance & Precision: Designed to strike both land and maritime targets with high accuracy.
Technology Background
- Dhvani builds on technologies proven in the Hypersonic Technology Demonstrator Vehicle (HSTDV), including:
- Scramjet propulsion research
- Thermal shielding systems
- High-temperature material development
The success of HSTDV provided DRDO the platform to develop operational HGV systems such as Dhvani.
Exercise MILAN
- 03 Nov 2025
In News:
India will host a historic maritime convergence from 15–25 February 2026 at Visakhapatnam, featuring three major international naval events conducted simultaneously for the first time:
- International Fleet Review (IFR) 2026
- Exercise MILAN 2026
- IONS Conclave of Chiefs (2025–27 Chairmanship)
The event operationalises the MAHASAGAR vision (Mutual and Holistic Advancement for Security and Growth Across Regions), announced in 2025, extending India's SAGAR doctrine from the Indian Ocean to wider maritime regions.
About Exercise MILAN
Background
- Biennial multilateral naval exercise launched in 1995 at Port Blair.
- Started with four participants — Indonesia, Singapore, Sri Lanka & Thailand.
- Has evolved into India’s largest naval exercise, reflecting the Act East Policy and SAGAR/MAHASAGAR frameworks.
Objectives
- Strengthen interoperability, maritime domain awareness, and naval diplomacy.
- Promote cooperation on maritime security, HADR, and regional stability.
MILAN 2026 Features
- Dual-phase format:
- Harbour Phase: Briefings, professional exchanges, cultural events.
- Sea Phase:
- Anti-submarine warfare (ASW)
- Air defence drills
- Search and rescue (SAR)
- Maritime domain awareness operations
- International City Parade at RK Beach with contingents from:
- Participating navies
- Indian Army & Indian Air Force
International Fleet Review (IFR) 2026
- A Presidential Fleet Review at sea showcasing India’s indigenous naval platforms, including:
- INS Vikrant (India’s first indigenously built aircraft carrier)
- Visakhapatnam-class destroyers
- Nilgiri-class stealth frigates
- Arnala-class ASW corvettes
- Participation expected from navies across the globe, alongside ships from:
- Indian Navy
- Indian Coast Guard
- Merchant Marine
- Demonstrates India’s transformation into a “Builder’s Navy”.
IONS Conclave of Chiefs (2026)
Overview
- Platform under the Indian Ocean Naval Symposium (IONS) for promoting:
- Maritime cooperation
- Information sharing
- HADR coordination
- Regional security
- India will hold the IONS Chairmanship (2025–27) for the second time.
The Conclave will deliberate on maritime security, operational synergy, and emerging threats.
MAHASAGAR Vision
- Announced in 2025.
- Expands the earlier SAGAR doctrine to emphasise:
- Sustainability
- Collective regional responsibility
- Secure, open and inclusive maritime commons
- Supports India’s role as a Preferred Security Partner in the Indo-Pacific and beyond.
Significance of the 2026 Maritime Convergence
- First time India is hosting IFR, MILAN & IONS together.
- Strengthens India’s position as a responsible maritime power.
- Enhances India's role in Indo-Pacific cooperation through frameworks such as:
- Act East Policy
- MAHASAGAR
- SAGAR
- Indo-Pacific Oceans Initiative (IPOI)
- IONS
- Showcases India’s indigenous shipbuilding capacity and India’s Navy as a driver of regional security architecture.
- Expected to generate significant economic benefits for Visakhapatnam through tourism and services.
Kerala Declare Free from Extreme Poverty
- 03 Nov 2025
In News:
On Kerala Piravi Day (1 November 2025), Kerala declared itself free from extreme poverty, becoming the first Indian state to achieve this milestone. The achievement is the outcome of a four-year Extreme Poverty Eradication Programme (EPEP) led by the state government and marks a key step toward SDG-1 (No Poverty).
What is Extreme Poverty?
Global Definition
- As per the World Bank’s 2025 revision, extreme poverty refers to living on less than $3/day (2021 PPP).
- Earlier benchmark: $2.15/day (2017 PPP).
- Additional poverty lines:
- Lower-middle-income countries: $4.20/day
- Upper-middle-income countries: $8.30/day
Difference Between Poverty & Extreme Poverty
- Individuals between $3–$4.20/day are poor but not extremely poor.
- Extreme poverty captures severe deprivation in food, health, shelter, and education.
India in the Global Context
- 838 million people lived in extreme poverty globally in 2022 (World Bank).
- In India, extreme poverty fell from 16.2% (2011–12) to 2.3% (2022–23).
- Around 171 million Indians moved out of extreme poverty over the decade.
- Improvements were driven by rising employment, urbanisation, and economic recovery.
- Persistent issues include:
- Youth unemployment: 13.3% (29% among graduates)
- Female labour force participation: 31%
- Informal employment: 77% of non-farm jobs
Measuring Poverty in India – The MPI Framework
NITI Aayog’s Multidimensional Poverty Index (MPI) uses the Alkire–Foster method, covering:
- Health: nutrition, maternal health, child mortality
- Education: years of schooling, attendance
- Living Standards: sanitation, housing, fuel, drinking water, bank accounts, assets
Kerala already had India’s lowest poverty rate (0.7%) in NITI Aayog’s 2021 MPI.
Kerala’s Approach: Extreme Poverty Eradication Programme (EPEP)
Launch & Implementation
- Launched in 2021 under the Local Self-Government Department (LSGD).
- 4 lakh personnel (officials, elected representatives, volunteers) trained for implementation.
- Aimed at family-specific micro-interventions rather than income-only metrics.
Kerala’s Local Definition of Extreme Poverty
Unlike World Bank or MPI, Kerala used four local indicators:
- Food insecurity
- Poor access to healthcare
- Lack of housing
- Absence of income and livelihood security
Identification of Beneficiaries
- Initial survey: 1.18 lakh families identified.
- Verification and migration checks narrowed it to 59,000 families.
- Conducted through a bottom-up, participatory exercise by local bodies.
Key Interventions
- Food and Nutrition Security: 20,600+ families ensured regular meals through Kudumbashree community kitchens and LSGD support.
- Housing for the Homeless: Of 4,677 homeless families, 4,005 received houses under the LIFE Mission.
- Access to Essential Services – Avakasam Athivegam (Rights Fast): Ensured:
- Aadhaar, voter ID
- Bank accounts, social pensions
- MGNREGS job cards
- Electricity & LPG connections
- Micro-Plans for Every Household: Customized plans addressing food, shelter, health, education, and income security.
- Institutional Convergence: Collaboration among local governments, Kudumbashree, health services, and welfare departments.
Significance of the Achievement
- India’s first state to officially eliminate extreme poverty.
- Demonstrates effectiveness of localized targeting, data-driven governance, and micro-level planning.
- Reinforces Kerala’s long-standing strengths in education, health, and social welfare.
- Provides a replicable model aligned with SDG-1 targets.
Alfvén Waves
- 03 Nov 2025
In News:
- A major advancement in solar physics has been achieved with the first direct detection of small-scale torsional Alfvén waves in the Sun’s corona.
- The discovery, enabled by the Daniel K. Inouye Solar Telescope (DKIST) and its Cryogenic Near Infrared Spectropolarimeter (Cryo-NIRSP), provides crucial evidence toward solving a long-standing mystery: why the solar corona is millions of degrees hotter than the Sun’s surface.
Understanding Alfvén Waves
- Alfvén waves are low-frequency, transverse electromagnetic waves that travel along magnetic field lines in a plasma.
- They arise from the interaction between electric currents and magnetic fields within conducting plasma.
- First proposed by Hannes Alfvén (1942), after whom they are named.
- Previously, only large, sporadic Alfvén waves linked to solar flares were observed; detection of subtle, continuous coronal waves had remained elusive.
Solar Heating Problem
- Photosphere temperature: ~5,500°C (10,000°F).
- Coronal temperature: ~1.1 million°C (2 million°F).
- The mechanism by which energy moves from the relatively cooler surface to the super-heated corona has been unclear for decades.
- Proposed contributors include:
- Magnetic reconnection
- Alfvén wave heating
Breakthrough Observations Using DKIST
- DKIST in Hawaii is the world’s largest ground-based solar telescope (4-m mirror).
- Its Cryo-NIRSP instrument enables imaging of coronal plasma motions using Doppler shift signatures.
- Researchers identified distinct red and blue Doppler shifts, confirming twisting, torsional Alfvén waves in the corona.
- These observations provide:
- First direct evidence of small-scale, persistent Alfvén waves.
- Proof that such waves are pervasive across the solar atmosphere.
Significance of the Findings
- Coronal Heating Mechanism
- The study suggests Alfvén waves may supply at least 50% of the energy required to heat the corona.
- Their energy transport is now supported by direct observational data rather than assumptions.
- Role of Magnetic Reconnection
- DKIST findings indicate that magnetic reconnection and Alfvén wave activity frequently occur together. Both mechanisms likely contribute to:
- Coronal heating
- Solar wind acceleration (>1 million mph)
- DKIST findings indicate that magnetic reconnection and Alfvén wave activity frequently occur together. Both mechanisms likely contribute to:
- Scientific and Predictive Implications: Improved understanding of:
- Solar atmospheric dynamics
- Short-term solar wind behaviour
- Long-term stellar evolution
- Enhances ability to forecast solar activity with implications for space weather and planetary environments.
UNESCO’s Creative Cities Network
- 03 Nov 2025
In News:
At the 43rd Session of the UNESCO General Conference held in Samarkand, Uzbekistan, Lucknow was officially inducted into the UCCN under the Gastronomy category, recognising its historic culinary heritage—especially Awadhi cuisine.
Cultural Basis of Selection
The nomination emphasised:
- Classical Awadhi dishes: galouti kebab, nihari-kulcha, tokri chaat, puri-kachori.
- Renowned desserts: malai gilori, makhan malai.
- The city’s unique Ganga-Jamuni tehzeeb, reflecting harmonious Hindu-Muslim cultural fusion.
Significance of the Recognition
- Enhances international visibility of Lucknow’s culinary heritage.
- Supports sustainable tourism and preservation of traditional recipes.
- Boosts local livelihoods of chefs, artisans, and food entrepreneurs.
- Strengthens India’s soft-power diplomacy using culture and cuisine.
About UNESCO Creative Cities Network (UCCN)
The UNESCO Creative Cities Network (UCCN), established in 2004, aims to promote cooperation among cities that identify creativity and cultural industries as drivers of sustainable urban development. The network strengthens cultural diversity and enhances resilience to global challenges such as climate change, inequality, and rapid urbanisation.
UCCN currently includes 350+ cities worldwide, classified into seven creative fields:
- Crafts & Folk Arts
- Media Arts
- Film
- Design
- Gastronomy
- Literature
- Music
Objectives of UCCN
- Mainstream creativity as a strategic component of urban planning and development.
- Foster public-private-civil society partnerships in cultural sectors.
- Promote innovation hubs and expand opportunities for artists, professionals, and cultural enterprises.
- Support cities in advancing the UN Sustainable Development Agenda through culture-led growth.
India and the UCCN
Before 2025, India had eight member cities. With Lucknow’s addition, the total now stands at nine.
Indian Cities in UCCN
|
City |
Category |
Year |
|
Jaipur |
Crafts & Folk Arts |
2015 |
|
Varanasi |
Music |
2015 |
|
Chennai |
Music |
2017 |
|
Mumbai |
Film |
2019 |
|
Hyderabad |
Gastronomy |
2019 |
|
Srinagar |
Crafts & Folk Arts |
2021 |
|
Gwalior |
Music |
2023 |
|
Kozhikode |
Literature |
2023 |
|
Lucknow |
Gastronomy |
2025 |
Ayni Air Base
- 02 Nov 2025
In News:
India has formally concluded its operations at the Ayni Air Base (Gissar Military Aerodrome) in Tajikistan, ending a two-decade presence that began in 2002. The withdrawal followed the expiry of a bilateral agreement in 2022, after which Tajikistan chose not to renew the lease. Indian personnel and equipment were pulled out by early 2023.
About Ayni Air Base
- Location: Near Dushanbe, Tajikistan.
- Status: India’s first overseas military facility.
- Origins: A Soviet-era base that fell into disrepair after the USSR’s collapse.
- Indian Involvement:
- India began modernising it in the early 2000s under a strategic arrangement with Tajikistan.
- Approx. USD 100 million invested in runway extension, hangars, refuelling systems, and repair facilities.
- Runway extended to 3,200 metres to support fighter aircraft operations.
- Included temporary deployment of Su-30MKI jets and helicopters.
- At times, ~200 Indian Army and IAF personnel were stationed at the site.
Withdrawal: Why Now?
- The bilateral agreement for joint operation expired in 2022 and was not renewed.
- Tajikistan reportedly faced pressure from Russia and China to avoid hosting non-regional military forces.
- After India's withdrawal, Russian forces have taken over operational control.
- The base’s strategic value reduced after the Taliban takeover in Afghanistan (2021), which changed the regional security landscape.
Strategic Significance for India
1. Afghanistan & Anti-Taliban Engagement
- Initially helped India support the Northern Alliance against the Taliban.
- Geographic proximity enabled humanitarian and logistical access to Afghanistan.
- Used during August 2021 evacuations of Indian nationals following the Taliban’s return to power.
2. Leverage Against Pakistan
- Ayni lies ~20 km from the Wakhan Corridor, which borders Pakistan-occupied Kashmir (PoK).
- Provided theoretical capability to monitor or target strategic locations such as Peshawar, giving India an indirect pressure point.
3. Presence in Central Asia
- Offered India a rare strategic foothold in a region traditionally influenced by Russia and increasingly by China.
- Served as a platform to expand defence, diplomatic, and economic engagement in Central Asia.
Consequences of India’s Exit
- Reduced Indian military reach in Central Asia.
- Greater Russian and Chinese influence over Tajik defence infrastructure.
- Limits India’s ability to operate in the region at a time of shifting geopolitics around Afghanistan and Eurasia.
First-Ever Air Shipment of GI Tagged Indi and Puliyankudi Limes
- 02 Nov 2025
In News:
- The Agricultural and Processed Food Products Export Development Authority (APEDA) has facilitated the first-ever air shipment of GI-tagged Indi Lime (Karnataka) and Puliyankudi Lime (Tamil Nadu) to the United Kingdom. The initiative marks a significant step in expanding India's agricultural export basket and enhancing global recognition of region-specific products.
- This milestone aligns with India’s broader efforts to promote GI-tagged agricultural commodities and support farmer incomes through improved market access.
What is a GI Tag?
- A Geographical Indication (GI) is an Intellectual Property Right (IPR) recognising products whose qualities or reputation are linked to a specific geographical origin.
- Legislation: Registered under the Geographical Indications of Goods (Registration and Protection) Act, 1999.
- Issuing Authority: GI Registry, Chennai under DPIIT, Ministry of Commerce & Industry.
- Purpose:
- Protect regional uniqueness
- Prevent unauthorised use
- Enhance export potential
- Provide economic benefits to local communities
Indi Lime (Karnataka)
- Region: Primarily grown in Vijayapura district.
- Characteristics:
- High juice content
- Strong aroma
- Balanced acidity
- Uses: Culinary applications, traditional medicine, and cultural practices; reflects Karnataka’s agrarian heritage.
- Earlier in 2025, APEDA also exported 3 MT of GI-tagged Swadeshi Indi Lime to the UAE, showcasing rising global demand.
Puliyankudi Lime (Tamil Nadu)
- Region: Grown widely in Tenkasi district, known as the “Lemon City of Tamil Nadu.”
- Popular Variety: Kadayam Lime
- Features:
- Thin peel
- Strong acidity
- High juice yield (≈55%)
- Rich in Vitamin C (≈34.3 mg/100g) and antioxidants
- GI Recognition: Granted in April 2025, acknowledging its superior regional traits.
Export Significance
- Enhances global visibility of India’s GI-tagged agricultural products.
- Opens new markets for limes, traditionally exported in small volumes.
- Strengthens farmer incomes and supports rural economies in Karnataka and Tamil Nadu.
- Builds on India’s expanding export footprint, which recently included:
- Gharwali apples
- Apricots from Kargil
to Gulf markets such as Saudi Arabia, Kuwait, and Qatar.
Institutional & Trade Context
- APEDA, under the Department of Commerce, plays a leading role in diversifying India’s agri-exports.
- The announcement coincided with India–EU FTA discussions in Brussels, where Commerce Minister Piyush Goyal and EU officials reiterated the need for a balanced and mutually beneficial agreement to strengthen bilateral trade.
Axial Seamount
- 02 Nov 2025
In News:
The Axial Seamount, an active underwater volcano located in the northeast Pacific Ocean off the coast of Oregon (USA), has shown increased seismic activity, prompting scientists to warn of a possible eruption in the near future. Despite the alert, experts emphasize that any eruption would pose no threat to coastal populations due to the volcano’s great depth.
Location & Geological Setting
- Located ~300 miles off the Oregon coast in the Pacific Ocean.
- Situated on the Juan de Fuca Ridge, a divergent boundary between the Pacific Plate and the Juan de Fuca Plate.
- Classified as a shield volcano with a summit caldera.
- Rises to a depth of approx. 1,400 m (≈4,900 ft) below sea level.
- Formed by a hotspot, where mantle plumes rise beneath the oceanic crust.
Scientific Importance
- Considered the most active submarine volcano in the northeast Pacific.
- Documented eruptions: 1998, 2011, 2015.
- The 2015 eruption triggered:
- ~8,000 earthquakes
- 400-ft-thick lava flows
- Seafloor subsidence of nearly 8 ft
Current Activity
- Recent USGS-recorded quakes of M4.8 and M5.4 occurred close to Axial Seamount.
- Over 2,000 micro-earthquakes in a single day were noted this year.
- Scientists expect the next eruption between late 2025 and early 2026, though the timing remains unpredictable.
- Surface uplift has been observed, matching levels seen prior to the 2015 eruption.
Hydrothermal Vent Ecosystem
- Hosts hydrothermal vents, releasing super-heated, mineral-rich fluids.
- Supports unique chemosynthetic ecosystems, including:
- Microbes using volcanic gases for energy
- Giant tubeworms
- Crabs, clams, fish, octopuses
- Provides a natural laboratory for studying extreme environments and deep-sea biodiversity.
Monitoring Infrastructure
- Part of the Ocean Observatories Initiative (OOI).
- Hosts the New Millennium Observatory (NeMO) — the world’s first underwater volcanic observatory.
- Real-time monitoring via undersea cables transmitting continuous data on:
- Seismic activity
- Gas emissions
- Vent temperatures
- Seafloor deformation
Hazards & Human Impact
- Despite increased activity, eruptions do not threaten humans or coastal infrastructure.
- Events occur deep underwater and may pass unnoticed at the surface.
- However, they are crucial for advancing scientific understanding of:
- Mid-ocean ridge volcanism
- Crustal formation
- Seafloor hydrothermal systems
AmazonFACE Project
- 02 Nov 2025
In News:
- The AmazonFACE Project, launched near Manaus, Brazil, is a pioneering climate research experiment designed to study how the Amazon rainforest—the world’s largest tropical forest—responds to future elevated CO? levels. The initiative is significant as Brazil prepares to host COP30 in Belém.
- It is the first experiment of its scale in a natural tropical forest, marking a major advancement in global climate science.
What is AmazonFACE?
- A long-term field experiment exposing mature tropical trees to projected future CO? concentrations.
- Located in an old-growth Amazon forest stand.
- Aims to understand how increased atmospheric carbon affects forest functioning, carbon cycling, water exchange and overall ecosystem resilience.
Technology Used: FACE
FACE (Free-Air CO? Enrichment) technology:
- Releases controlled amounts of CO? into open-air forest environments.
- Allows real-time assessment of how trees respond without disturbing natural forest structure.
- Previously used in temperate biomes, but AmazonFACE is the first large-scale FACE experiment in tropical forests.
Structure & Working
- The site contains six large steel-ring towers, each enclosing 50–70 mature trees.
- Three rings are fumigated with CO? at concentrations matching climate projections for 2050–2060.
- Three rings act as control plots.
- Sensors record data every 10 minutes, including:
- CO? absorption
- Oxygen and water vapour release
- Responses to rainfall, sunlight, and storms
- Later stages will simulate artificial microclimates with higher atmospheric CO?.
Institutional Support
- Led by INPA (National Institute for Amazon Research) and Universidade Estadual de Campinas.
- Supported by the Brazilian federal government and the United Kingdom.
Significance
- Helps model the future behaviour of the Amazon under climate stress.
- Provides insights into:
- Carbon sequestration capacity
- Forest growth patterns
- Water cycle feedbacks
- Potential ecosystem tipping points
- Critical for global climate policymaking, especially ahead of COP30, where adaptation and mitigation strategies for the Amazon biome will be central.
Model Youth Gram Sabha
- 02 Nov 2025
In News:
- The Government of India has launched the Model Youth Gram Sabha (MYGS), a first-of-its-kind national initiative aimed at strengthening Janbhagidari (people’s participation) and promoting grassroots democratic engagement among school students.
- The programme is being jointly implemented by the Ministry of Panchayati Raj, the Ministry of Education (Department of School Education & Literacy), and the Ministry of Tribal Affairs.
Aim & Significance
- To inculcate democratic values, civic responsibility, and leadership skills among youth.
- To familiarise students with Gram Sabha processes, village-level planning and budgeting.
- To nurture future citizen-leaders aligned with the vision of Viksit Bharat.
- Aligned with the National Education Policy (NEP) 2020, which emphasises experiential learning and civic participation.
What is Model Youth Gram Sabha?
- A simulated Gram Sabha forum conducted in schools.
- Modelled on the concept of Model United Nations (MUN) but adapted to the Panchayati Raj system.
- Provides hands-on exposure to local self-governance, decision-making and village-level institutions.
Coverage & Implementation
- To be implemented in 1,000+ schools across India, including:
- Jawahar Navodaya Vidyalayas (JNVs)
- Eklavya Model Residential Schools (EMRSs)
- State Government Schools
- Schools will conduct mock Gram Sabha sessions as guided by the training module.
- Financial support of ?20,000 per school will be provided by the Ministry of Panchayati Raj to conduct the sessions.
- Launch event includes participation from 650+ delegates, including students, teachers, PRI representatives and officials.
Key Features
- Student Participation: Students from Classes 9–12 enact roles such as:
- Sarpanch
- Ward Members
- Village Secretary
- Anganwadi Worker
- Other village-level functionaries
- Simulation Activities:
- Conducting mock Gram Sabha meetings
- Discussions on local issues and development needs
- Preparation of a village budget and development plan
- Exposure to decentralized planning, accountability and community engagement
- Digital Support Tools:
- MYGS Portal for resources, learning materials and reporting
- Training Module for teachers to facilitate sessions effectively
CLAMP Portal
- 01 Nov 2025
In News:
The Union Minister of Coal and Mines launched two major digital governance platforms—
- KOYLA SHAKTI Dashboard, and
- CLAMP Portal (Coal Land Acquisition, Management & Payment) — marking a significant push toward transparency, efficiency, and technology-driven operations in India’s coal sector.
These initiatives align with the vision of Aatmanirbhar Bharat and Minimum Government, Maximum Governance.
1. KOYLA SHAKTI Dashboard
What is it?
A unified digital platform integrating the entire coal value chain—from mine to market—into a single real-time interface. It acts as the digital backbone of India’s coal ecosystem.
Developed by: Ministry of Coal
Purpose
- Enhance real-time coordination among stakeholders
- Ensure data-driven governance
- Optimize logistics, production, and dispatch
- Improve supply chain reliability for power, steel, and allied industries
Key Features
- Unified Visibility: Integrates data from coal companies, railways, ports, power utilities, state departments, ministries, and private miners.
- Real-Time Monitoring: Tracks coal production, dispatch, rail/road/multimodal movement, port handling, and consumption.
- Decision Support System: Provides predictive analytics, demand forecasting, trend analysis, and KPI monitoring.
- Operational Efficiency: Reduces delays, improves coordination, standardizes reporting, and minimizes manual intervention.
- Transparency & Accountability: Live dashboards ensure visibility across ministries and industry stakeholders.
- Incident Response: Provides alerts and notifications for operational disruptions.
- Scalability: Can integrate future digital systems and expand datasets.
Significance
- Eliminates silos in coal logistics
- Reduces transport bottlenecks
- Supports evidence-based policymaking
- Enhances the reliability of coal supply to power and industrial sectors
- Positions the platform as a Smart Coal Analytics Dashboard (SCAD) enabling long-term sectoral reforms
2. CLAMP Portal (Coal Land Acquisition, Management & Payment)
What is it?
A unified digital portal to streamline:
- Land acquisition
- Compensation
- Rehabilitation & Resettlement (R&R) processes for coal-bearing areas.
Implemented by: Ministry of Coal
Key Functions
- Serves as a centralized land record repository
- Digitizes the entire workflow from land data entry to final payment
- Enables inter-agency coordination among coal PSUs, district authorities, and state agencies
Advantages
- Transparency in land ownership and compensation
- Reduced procedural delays in acquisition
- Accuracy through verified digital records
- Ease of monitoring R&R compliance
- Time-bound compensation for affected landowners
- Supports citizen-centric governance in sensitive land acquisition processes
Samriddh Gram Phygital Services Pilot Project
- 01 Nov 2025
In News:
The Samriddh Gram Phygital Services Pilot Project, launched by the Department of Telecommunications (DoT) through the Telecom Centres of Excellence (TCoE), is a rural digital empowerment initiative aimed at bridging the digital divide by integrating physical infrastructure with digital service delivery (“phygital model”). It leverages BharatNet — India’s flagship rural broadband programme — to ensure seamless access to essential citizen-centric services.
Pilot Locations & Implementation
The pilot is being implemented in three villages, each hosting a Samriddhi Kendra:
- Ari & Umri (Madhya Pradesh) – Partner: Digital Empowerment Foundation
- Narakoduru (Andhra Pradesh) – Partner: Corpus Enterprises Pvt. Ltd.
- Chaurawala (Uttar Pradesh) – Partner: I-Novate Infotech Pvt. Ltd.
These Kendras act as integrated digital service hubs, providing both physical support and digital-enabled services.
Objectives:
- To create a replicable and scalable rural digital service model.
- To deliver last-mile digital access through BharatNet-powered connectivity.
- To enhance education, agriculture, health, governance, and financial inclusion in rural areas.
- To enable digital entrepreneurship and strengthen participation in the digital economy.
Key Features & Services
1. Education & Skilling
- Smart classrooms, digital content
- AR/VR-based learning
- Skill development aligned with national skilling schemes
2. Agriculture
- IoT-based soil testing
- Drone-enabled services (monitoring, spraying)
- Smart irrigation solutions
3. Healthcare
- Teleconsultations
- Health ATMs for diagnostics
- Basic emergency care support
4. e-Governance
- Assisted access to government services
- Document facilitation
- Grievance redress mechanisms
5. E-Commerce & Entrepreneurship
- Integration with ONDC
- Digital marketplace access for local products
- Support for rural microenterprises
6. Financial Inclusion
- Digital banking services
- Payment systems & UPI-assisted transactions
7. Connectivity Backbone
- BharatNet FTTH connectivity
- Village Area Network (VAN)
- Public Wi-Fi hotspots
Significance
- Strengthens Digital India at the grassroots.
- Demonstrates a phygital last-mile service delivery model.
- Enhances socio-economic outcomes in rural areas by integrating technology with governance and service delivery.
- Designed as a sustainable and scalable model for nationwide expansion.
Special Intensive Revision 2025
- 01 Nov 2025
In News:
The Election Commission of India (ECI) has initiated the Special Intensive Revision (SIR) 2025, a large-scale verification exercise aimed at ensuring that India’s electoral rolls remain accurate, inclusive, and up-to-date. Covering twelve States and Union Territories, this marks the most comprehensive revision of voter records in nearly two decades.
Purpose and Objectives
The SIR 2025 is designed to:
- Authenticate voter data to eliminate duplication and ineligible entries.
- Verify citizenship and age to ensure that only eligible Indian citizens remain on the rolls.
- Update demographic information such as addresses and photographs.
- Enhance transparency in the voter registration process and strengthen public trust in electoral institutions.
Through this exercise, the ECI seeks to uphold the Representation of the People Act, 1950, which mandates a clean and credible electoral register as the foundation of free and fair elections.
Implementation and Process
The revision process is being carried out by the Election Commission under the supervision of the Chief Election Commissioner and coordinated at the State and district levels through Chief Electoral Officers (CEOs), District Magistrates (DMs), and Electoral Registration Officers (EROs).
Key stages of the exercise include:
- Enumeration and Data Collection: Field officials known as Booth Level Officers (BLOs) visit households to distribute and collect pre-filled forms containing existing voter details.
Voters may also submit or verify their information online via the ECI’s voter portal. - Verification through Historical Records: Citizens are encouraged to confirm their or a family member’s presence in electoral rolls from earlier intensive revisions (2002–2005). This helps maintain continuity in the voter database and authenticate older registrations.
- Document-Based Scrutiny: In cases where a voter cannot trace prior records, documents proving identity, residence, age, and citizenship are reviewed. This ensures compliance with the Citizenship Act, 1955, particularly for voters born after 1987.
- Draft and Final Roll Publication: Following field verification, draft rolls are published for public inspection and correction. After resolving claims and objections, the final electoral rolls are released, forming the official list for upcoming elections.
Significance of the SIR 2025
- Reviving Electoral Accuracy: This is the first full-scale revision of voter rolls in nearly twenty years, addressing issues like outdated entries, migration, and data mismatches.
- Citizenship Assurance: The verification framework ensures that only legitimate Indian citizens exercise voting rights, strengthening electoral credibility.
- Technological Modernisation: Integration with digital platforms such as the ECI voter portal enhances accessibility and reduces manual errors.
- Transparency and Accountability: The participation of political party representatives as Booth Level Agents (BLAs) provides an additional layer of oversight.
- Foundation for Free and Fair Elections: A verified, inclusive, and error-free voter list is critical to maintaining the integrity of democratic processes and protecting voter rights.
Bharat Taxi
- 01 Nov 2025
In News:
- India is set to launch ‘Bharat Taxi’, the country’s first cooperative-based ride-hailing platform, in November 2025, beginning in Delhi.
- The initiative marks a transformative step in the government’s efforts to democratise the digital economy by ensuring equitable participation and income security for gig workers, particularly cab drivers.
- The project is being implemented jointly by the Union Ministry of Cooperation and the National e-Governance Division (NeGD) under the Ministry of Electronics and Information Technology.
About Bharat Taxi
Bharat Taxi is a government-backed cooperative cab service designed to offer an alternative to private app-based aggregators such as Ola and Uber. It operates on the principle of “cooperative ownership and collective welfare”, where drivers act as both service providers and shareholders.
Implementing Structure
- Promoting Body: Sahakar Taxi Cooperative Ltd., established in June 2025.
- Initial Capital: ?300 crore.
- Supported By: Leading cooperative institutions such as Amul, IFFCO, NAFED, KRIBHCO, NABARD, and the National Cooperative Development Corporation (NCDC).
- Governance:
- Chairperson: Jayen Mehta (MD, Amul/GCMMF)
- Vice-Chairman: Rohit Gupta (Deputy MD, NCDC)
Objectives
- Empower Drivers: Convert cab drivers into cooperative members (“Saarthis”) and shareholders.
- Ensure Fair Earnings: Eliminate high commissions (up to 25% under private apps) through a zero-commission model.
- Provide Affordable, Transparent Rides: Introduce fare regulation with no surge pricing or hidden costs.
- Promote Cooperative Entrepreneurship: Strengthen India’s cooperative movement in the digital services economy.
- Enhance Urban Mobility: Offer a reliable, ethical, and citizen-friendly transport option integrated with government e-platforms.
Key Features
|
Feature |
Description |
|
Ownership Model |
Cooperative-based — drivers are shareholders, not contractors. |
|
Revenue Mechanism |
No commission; nominal membership fee (daily/weekly/monthly). |
|
Digital Integration |
Linked with DigiLocker, UMANG, and API Setu for seamless authentication and data security. |
|
Transparency in Fares |
Regulated pricing; no algorithm-based surge rates or cancellation penalties. |
|
Phased Rollout |
Pilot in Delhi (Nov 2025) with 650 driver-owners; expansion to 20 cities by 2026 and 1 lakh cabs nationwide by 2030. |
|
Inclusivity Focus |
Participation of 5,000 drivers (men & women) in the initial nationwide phase. |
UNEP Adaptation Gap Report 2025
- 01 Nov 2025
In News:
The United Nations Environment Programme (UNEP) has released its flagship Adaptation Gap Report (AGR) 2025, titled “Running on Empty”.
The report warns that the global climate adaptation finance gap for developing countries has widened sharply, threatening progress toward climate resilience and the Sustainable Development Goals (SDGs).
About the Adaptation Gap Report (AGR)
- Publisher: UNEP–Copenhagen Climate Centre, with global institutional contributions.
- Purpose: Tracks progress in climate adaptation planning, implementation, and finance, assessing global preparedness against climate impacts.
- Relevance: Supports policy negotiations under the UNFCCC and upcoming COP30 (Belém, Brazil).
Key Findings
1. Escalating Finance Needs
- Developing nations will require USD 310–365 billion annually by 2035, potentially rising to USD 440–520 billion when adjusted for inflation.
- The growing need reflects increasing risks from both rapid- and slow-onset climate events—heatwaves, floods, sea-level rise, and glacial melt.
2. Widening Adaptation Finance Gap
- Current adaptation finance (2023): Only USD 26 billion, covering just one-twelfth of total requirements.
- Finance gap: USD 284–339 billion annually.
- Falling trends: Funding fell from USD 28 billion (2022), meaning the Glasgow Climate Pact target of doubling adaptation finance by 2025 will likely be missed.
3. Debt-Heavy and Unequal Finance
- About 58% of adaptation finance is in the form of loans, many non-concessional—deepening debt vulnerabilities among developing nations.
- This creates a growing risk of “adaptation debt traps”, undermining the principle of climate justice.
4. Progress and Planning Gaps
- 172 countries have at least one National Adaptation Plan (NAP); however, 36 of them are outdated.
- 1,600+ adaptation actions have been reported globally, primarily in agriculture, water, biodiversity, and infrastructure, but few measure tangible resilience outcomes.
- Small Island Developing States (SIDS) show the highest integration of adaptation into national policies.
5. Limited Private Sector Role
- The private sector contributes only USD 5 billion annually, despite potential investment capacity up to USD 50 billion with supportive de-risking mechanisms.
- Low engagement is attributed to high risk perceptions and limited blended-finance instruments.
6. Multilateral Fund Support
- Disbursements through the Green Climate Fund (GCF), Global Environment Facility (GEF), and Adaptation Fund reached USD 920 million in 2024—an 86% rise over the previous five-year average, though UNEP warns this may be temporary.
Global Frameworks and Roadmaps
Baku–Belém Roadmap (COP29–COP30)
- Envisions USD 1.3 trillion per year by 2035 in total climate finance.
- Stresses the need for grant-based and concessional instruments rather than debt-heavy finance.
- Aims to align finance, transparency, and adaptation under a “global collective effort” (mutirão global) led by Brazil’s COP30 presidency.
New Collective Quantified Goal (NCQG)
- Proposed USD 300 billion by 2035, but UNEP cautions that it is insufficient and not inflation-adjusted, hence failing to meet real adaptation needs.
India and the Adaptation Gap Report 2025
1. National and Regional Context
- India’s climate strategy now prioritises adaptation-centric policies over mitigation, focusing on resilient agriculture, water systems, and disaster management.
- Frequent heatwaves, floods, and glacial retreats heighten India’s vulnerability, underscoring the need for adaptive investments.
2. Policy and Institutional Response
- India’s National Action Plan on Climate Change (NAPCC) and State Action Plans align with UNEP’s adaptation priorities.
- Initiatives like the International Solar Alliance (ISA), Coalition for Disaster Resilient Infrastructure (CDRI), and LiFE Mission showcase India’s global leadership in climate diplomacy.
3. Financial and Structural Constraints
- India continues to face adaptation investment gaps, relying heavily on concessional and multilateral finance.
- Domestic efforts like the National Adaptation Fund for Climate Change (NAFCC) are under fiscal strain due to limited international flow.
4. Developmental Balancing
- India maintains that development precedes decarbonisation, in line with the principle of Common But Differentiated Responsibilities and Respective Capabilities (CBDR–RC).
- The Economic Survey 2024–25 reiterates that achieving developed-nation status by 2047 is essential before aggressive deep decarbonisation.
- India remains committed to Net Zero by 2070, consistent with its Long-Term Low Emissions Development Strategy (LT-LEDS).