India and Australia on 9 July 2025 agreed to significantly enhance intelligence sharing on regional terrorist threats, including designated terrorist entities and individuals, as part of a sweeping bilateral defence and security declaration signed in Canberra. The Australia-India Joint Declaration on Defence and Security Cooperation marks one of the most comprehensive counterterrorism frameworks the two nations have formalised to date.

Counterterrorism Cooperation: Key Commitments

The joint declaration commits both nations to increased information sharing on terrorist threats across the region. Areas of enhanced collaboration include new and emerging technologies, financing of terrorism, critical infrastructure and crowded spaces, the maritime domain, and online radicalisation.

'We commit to increase information sharing on terrorist threats in our region, including entities and individuals, and explore opportunities for enhanced collaboration to counter violent extremism and terrorism in sectors, including in new and emerging technology; financing of terrorism; critical infrastructure and crowded spaces; the maritime domain; and online radicalisation,' the joint statement read.

This comes amid growing concerns over the use of encrypted platforms and social media for radicalisation across the Indo-Pacific, a challenge that has prompted coordinated responses from multiple Quad-aligned nations in recent years.

Nuclear Disarmament and Non-Proliferation

Both nations reaffirmed their shared vision of a world free of nuclear weapons, reiterating commitment to non-proliferation and the pursuit of global, complete, non-discriminatory, and verifiable nuclear disarmament. The language reflects a longstanding position for both governments, though it carries renewed weight given ongoing regional tensions.

Indo-Pacific Architecture and Multilateral Engagement

The declaration also commits India and Australia to deepening cooperation with other Indo-Pacific partners through trilateral mechanisms and the Indo-Pacific Oceans Initiative. Notably, both countries pledged to expand cooperation with the United States and Japan — the other two members of the Quad — toward building capability for 'an open, stable, peaceful and prosperous Indo-Pacific region.'

Both nations reaffirmed support for the Indian Ocean Rim Association (IORA), ASEAN and ASEAN-centred regional architecture, and the Pacific Islands Forum (PIF) as the primary multilateral forums for addressing regional challenges.

The statement also reaffirmed adherence to the 1982 United Nations Convention on the Law of the Sea (UNCLOS), including freedom of navigation and overflight — language widely understood as a signal toward maritime disputes in the region.

Humanitarian Assistance and Disaster Relief

India and Australia further agreed to deepen collaboration in Humanitarian Assistance and Disaster Relief (HADR), with commitments covering information sharing, expert exchanges, and joint exercises — including through the Quad Indo-Pacific Logistics Network, which supports civilian response to large-scale natural disasters.

The declaration also opens the door to joint contingency planning and coordinated response during crises, including support for regional and global evacuation operations in third countries — a significant operational expansion of bilateral engagement.

What Comes Next

The declaration sets a broad agenda, but implementation timelines and specific operational frameworks have not yet been made public. Observers will watch closely for how quickly the two nations translate commitments — particularly on terror financing and emerging technology — into actionable intelligence protocols. With Quad summitry and Indo-Pacific security increasingly interlinked, this bilateral declaration is likely to feed into broader multilateral frameworks in the months ahead.