India is deepening engagement with Indo-Pacific middle powers amid rising uncertainty over the future of US security commitments in Asia, analysts say. A recent report highlights how New Delhi is constructing a flexible, multi-aligned network that allows nations with divergent strategic interests to cooperate without locking into a formal alliance structure — a model analysts describe as distinctly post-Cold War.

Modi's Three-Nation Tour Sets the Tone

Prime Minister Narendra Modi undertook a high-stakes three-nation visit to Indonesia, Australia, and New Zealand from 6 to 11 July, signing a series of agreements spanning defence, maritime security, and trade. The tour followed Japanese Prime Minister Sanae Takaichi's visit to New Delhi from 1 to 3 July — her first since assuming office — during which India and Japan signed their first-ever joint defence co-development project.

Together, the visits signal a deliberate acceleration in India's regional outreach, with concrete deliverables replacing diplomatic pleasantries.

Indonesia: BrahMos, Astra Missiles, and Sabang Port

During PM Modi's State Visit to Jakarta, India and Indonesia concluded 20 comprehensive agreements covering defence exports, maritime connectivity, critical minerals, digital public infrastructure, and trade. Wide-ranging talks between Modi and Indonesian President Prabowo Subianto yielded a decision by Jakarta to expand its inventory of Indian-made BrahMos supersonic cruise missiles by acquiring additional batteries.

Indonesia also agreed to procure India's indigenous Astra Beyond-Visual-Range Air-to-Air Missiles (BVRAAM), which will be integrated into its Su-30 fighter aircraft by Bharat Dynamics Limited. The two countries additionally finalised an agreement for the joint development of the strategically significant Sabang Port.

Australia and New Zealand: Uranium, Free Trade, and Rules-Based Order

In Melbourne, PM Modi and Australian Prime Minister Anthony Albanese finalised the Administrative Arrangement, enabling long-term exports of Australian uranium to India for peaceful purposes. The two leaders, meeting at the third Australia-India Annual Summit, reaffirmed their commitment to an open, rules-based Indo-Pacific and strongly opposed any unilateral action to alter the regional status quo.

Modi then travelled to Auckland, where he and New Zealand Prime Minister Christopher Luxon finalised a bilateral free-trade pact — a milestone in a relationship that had long underperformed its potential.

The Broader Strategic Architecture

Srinivasan Balakrishnan, Director of Strategic Engagements and Partnerships at the Delhi-based security think tank Indic Researchers Forum, told a report that India's approach reflects a clear preference for flexible partnerships over Cold War-style alliance structures. 'This is not Cold War-style containment but a practical, multi-aligned network that fills the vacuum left by fluctuating US commitments,' Balakrishnan said, adding that India could leverage its credibility as a 'non-hegemonic power' to become a net security provider in the Indo-Pacific.

Balakrishnan described Modi's recent visits as signalling 'a proactive new playbook' aimed at advancing concrete outcomes rather than symbolic gestures. He noted that India is also strengthening ties with Singapore, Malaysia, and Thailand through joint defence exercises and quietly bolstering maritime security cooperation.

Earlier in May, India and Vietnam elevated their bilateral relationship to an Enhanced Comprehensive Strategic Partnership during Vietnamese President To Lam's State Visit to New Delhi — a move Balakrishnan said reflected shared Indo-Pacific security concerns and deeper economic integration.

The US Factor

Analysts note that India's intensified outreach comes directly amid concerns about Washington's reliability as a regional security anchor. These concerns stem from recent political rhetoric, trade frictions, and, notably, the US decision to rename its Indo-Pacific Command — one of the largest unified military commands in the world — to the US Pacific Command. Indian observers reportedly worry that the renaming downplays New Delhi's central role in US strategic planning for the region.

As Washington's regional posture remains a subject of debate, India's diplomatic calendar suggests New Delhi is not waiting for clarity — it is building alternatives.