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At the 3rd India–Australia Annual Summit (2026) held in Melbourne, Prime Minister Narendra Modi and Australian Prime Minister Anthony Albanese signed several landmark agreements covering defence, maritime security, civil nuclear cooperation, trade, technology, education and cultural heritage, further strengthening the Comprehensive Strategic Partnership between the two countries.

Strategic Significance

The summit reaffirmed the commitment of both countries to a free, open, inclusive and rules-based Indo-Pacific, respect for UNCLOS, freedom of navigation and peaceful resolution of disputes. As members of the Quad, India and Australia also agreed to enhance cooperation in regional security, counter-terrorism, resilient supply chains and emerging technologies.

Major Outcomes of the Summit

A Joint Declaration on Defence and Security Cooperation was adopted to deepen strategic consultations, improve interoperability between the armed forces, expand military exercises and strengthen collaboration in defence science, technology and industrial supply chains. The two countries also launched the India–Australia Defence Innovation Corridor to promote collaboration between defence start-ups and industries, while a Maritime Security Roadmap was agreed upon to enhance cooperation in maritime domain awareness, shipbuilding and regional maritime security.

A major breakthrough was achieved in civil nuclear cooperation through the operationalisation of the 2014 India–Australia Civil Nuclear Agreement, enabling Australian uranium exports for India's peaceful nuclear energy programme and supporting India's clean energy transition.

On the economic front, both countries agreed to fast-track negotiations on the Comprehensive Economic Cooperation Agreement (CECA) and the Bilateral Investment Treaty (BIT). Building on the success of the Economic Cooperation and Trade Agreement (ECTA), they also committed to reducing non-tariff barriers and encouraging greater investment.

The summit expanded cooperation in critical minerals, renewable energy and resilient supply chains. A Joint Rooftop Solar Training Academy will be established in Gujarat under the PM Surya Ghar Yojana to train women and youth in solar installation and maintenance.

In technology, the two countries launched the Partnership on Cyber, Critical Technologies and Supply Chains (PACTS) to strengthen cooperation in cybersecurity, digital resilience, artificial intelligence, semiconductors and trusted technology ecosystems. Australia, Canada and India also signed the Australia–Canada–India Technology and Innovation (ACITI) framework to enhance collaboration in emerging technologies.

Educational cooperation was strengthened through the proposed establishment of Flinders University in Bengaluru, Victoria University in Gurugram, and a National Centre of Excellence for Skilling in Mining at Bhubaneswar.

The summit also witnessed significant cultural cooperation, with Australia agreeing to repatriate three stolen antiquities from Tamil Nadu, while India agreed to return the remains of an Australian First Nations ancestor housed in Chennai.

India–Australia Relations

India and Australia share a Comprehensive Strategic Partnership and are members of the Quad, G20, Commonwealth, East Asia Summit and Indian Ocean Rim Association (IORA). Bilateral trade stands at approximately US$32.6 billion, with Australia serving as an important supplier of coal, LNG, uranium and critical minerals, while India is a major destination for Australian education, IT services and pharmaceuticals. Defence cooperation is further strengthened through the AUSINDEX naval exercise and AUSTRAHIND army exercise.

Significance

The summit significantly advances India's Act East Policy and Indo-Pacific Strategy by strengthening defence cooperation, securing critical mineral supply chains, promoting clean energy, expanding technological collaboration and deepening economic integration. It also reinforces both countries' commitment to a stable, rules-based Indo-Pacific and resilient global supply chains.