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International RelationsPrelims: MediumMains: HighInterview: High12 min readUpdated 2026-05-25

India & USA

India & USA · 2+2 dialogue · QUAD · defence agreements (BECA, LEMOA, COMCASA)

Story hook

It is 27 October 2020 — eight days before the US presidential election. Secretary of State Mike Pompeo and Defence Secretary Mark Esper sit across EAM S. Jaishankar and Raksha Mantri Rajnath Singh at Hyderabad House, New Delhi for the 3rd India-US 2+2 Ministerial Dialogue. The room is heavy. In the Ladakh sector, Indian and Chinese troops have been eyeball- to-eyeball since the Galwan clash four months earlier. The four ministers sign BECA — the Basic Exchange and Cooperation Agreement for Geo-spatial Cooperation. With this signature, all four foundational defence agreements between India and the US are finally in place: GSOMIA 2002, LEMOA 2016, COMCASA 2018, BECA 2020.

Twenty-seven years earlier, in March 1995, Defence Secretary William Perry had landed in New Delhi to push for the Agreed Minute on Defence Relations — the first such framework. India was cautious; the Pokhran-II sanctions of 1998 would freeze the relationship for years. Strobe Talbott and Jaswant Singh held 14 rounds of dialogue between 1998-2000 to break the impasse.

By the time of the 2025 Modi-Trump meeting at the White House (13 February 2025), the architecture had become routine: Quad Foreign Ministers' Meeting (21 January 2025, Washington — Trump's first multilateral), iCET 2.0 announcement, GE-414 jet engine deal progressing, TRUST initiative on critical technologies, $25 bn defence trade ambition by 2030. India and the US have moved from estranged democracies (Daniel Moynihan's 1973 phrase) to "comprehensive global strategic partners" — the most-favoured phrase in Indian foreign policy lexicon.

Why this matters for UPSC

India-US is the most heavily-tested IR file in Mains GS-II — defence agreements, Quad, technology transfer, CAATSA, and trade all show up. Prelims has tested LEMOA, COMCASA, BECA acronyms, the 2008 Civil Nuclear Deal, Quad formation, iCET. Interview boards probe the multi-alignment + strategic autonomy paradox.

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