Lesson 68 of 76 7 min Free

India–United States Relations: From Estrangement to Strategic Partnership

Phases of the relationship

Cold War estrangement (1947–1991). India's non-alignment and the US alliance with Pakistan (SEATO 1954, CENTO 1955) kept relations cool, despite US food aid under PL-480 and support during the 1962 war. The low point came in 1971, when the US sent the USS Enterprise into the Bay of Bengal during the Bangladesh war. India's 1974 nuclear test led to US restrictions on nuclear fuel for Tarapur.

Timeline of India-US relations from 1971 to 2022 — Relations transformed after 2000, with the nuclear deal as the turning point.

Post-Cold War thaw (1991–2000). India's economic reforms opened opportunities. The 1998 Pokhran-II tests led to US sanctions, followed by the Jaswant Singh–Strobe Talbott dialogue. President Clinton's visit (2000) began a new phase.

Transformation (2000s). The Next Steps in Strategic Partnership (2004) led to the landmark India–US Civil Nuclear Agreement: a joint statement in 2005, the Hyde Act (2006), and the 123 Agreement (2008), with an NSG waiver in September 2008. India separated its civil and military nuclear facilities and placed the civil ones under IAEA safeguards. This ended India's nuclear isolation without requiring it to sign the NPT. The Civil Liability for Nuclear Damage Act 2010 has, however, slowed reactor deals because of supplier liability concerns.

Comprehensive Global Strategic Partnership (2020 onward). The relationship now spans defence, technology, trade, energy, health, space and education. In 2016 the US designated India a Major Defence Partner.

Defence and security cooperation

Foundational agreements:

GSOMIA (2002): protection of shared military information.
LEMOA (2016): reciprocal logistics support.
COMCASA (2018): secure communications.
BECA (2020): geospatial intelligence.

Four cards describing GSOMIA, LEMOA, COMCASA and BECA with their years and purposes — Together these agreements enable interoperability between the two militaries.

Other defence ties:

Strategic Trade Authorisation-1 status (2018), which eases export controls on high-technology items.
2+2 ministerial dialogue since 2018.
A 10-year Defence Framework, renewed in 2015 and again in 2025.
Platforms acquired: C-17 and C-130J transport aircraft, P-8I maritime patrol aircraft, Apache and Chinook helicopters, MH-60R helicopters, and MQ-9B drones (deal 2024).
Co-production: GE F414 jet engines with HAL for the Tejas Mk2 (agreed 2023).

Exercises:

Malabar (naval; Japan and Australia now included).
Yudh Abhyas (army).
Cope India (air force).
Vajra Prahar (special forces).
Tiger Triumph (tri-service).

Counter-terrorism: the US designated The Resistance Front (TRF) a terrorist organisation in 2025, and Tahawwur Rana was extradited to India in 2025 for the 26/11 case.

Technology, economy and diaspora

iCET (Initiative on Critical and Emerging Technology, 2022), later renamed TRUST (2025): AI, quantum, semiconductors, space and telecom. Examples include Micron's semiconductor assembly plant in Gujarat and the NASA–ISRO NISAR satellite (launched 2025).
Trade: the US is one of India's largest trading partners and an export destination with which India runs a trade surplus. Issues include India's tariffs, US withdrawal of GSP benefits for India (2019), H-1B visa policies, and data localisation.
In 2025, the US imposed steep tariffs on many Indian goods, including an additional duty linked to India's purchases of Russian oil. Both sides have been negotiating a bilateral trade agreement. Treat specific tariff levels as subject to change.
Diaspora: more than four million Indian-Americans, who are prominent in technology, business and politics, act as a bridge between the two countries.
Education: India has become the largest source of foreign students in the US.

Indo-Pacific and the Quad

The Quad (Quadrilateral Security Dialogue: India, US, Japan and Australia) began as a tsunami core group in 2004. It was revived at officials' level in 2017 and has held leaders' summits since 2021. Its agenda includes vaccines, critical technologies, climate, infrastructure, maritime domain awareness (IPMDA), cybersecurity and cancer (Quad Cancer Moonshot). India insists the Quad is not a military alliance.

The US renamed its Pacific Command the Indo-Pacific Command in 2018. India is part of the US-led IPEF (Indo-Pacific Economic Framework) pillars on supply chains, clean economy and fair economy, but not the trade pillar.

Irritants

Russia: purchases of the S-400 missile system (with the risk of CAATSA sanctions, which have been waived so far) and Russian oil after 2022.
Iran: US sanctions that hamper Chabahar, which once received a waiver.
Trade and tariffs; immigration and H-1B fees.
US commentary on India's domestic issues (religious freedom reports).
Pakistan: periodic US engagement with Pakistan and claims of mediation.
Alleged plot against a US-based Khalistani separatist (2023), which India is investigating through a high-level committee.

Assessment

The relationship rests on structural convergence: concern about China's rise, shared democratic values, economic complementarity and the diaspora. Differences remain over trade, Russia and India's preference for strategic autonomy. The US sees India as a key Indo-Pacific partner. India seeks technology, investment and markets while avoiding alliance obligations.

Practice: Mains question

*"The India–US relationship has moved beyond transactional ties to a comprehensive strategic partnership, but structural differences persist." Discuss. (250 words)*

Strategic autonomy versus alignment: the core debate

A central question in Indian foreign policy is how close India should move to the United States.

The case for deeper alignment rests on several points. China poses the main long-term challenge to India, and the US is the only power able to balance it globally. American technology, capital and markets are vital for India's growth. Defence interoperability raises India's capabilities. And shared democratic values and a large diaspora give the partnership domestic support in both countries.

The case for strategic autonomy is also strong. The US has historically been an unreliable partner: it imposed sanctions in 1974 and 1998, and in 2025 it raised tariffs and periodically tilted towards Pakistan. Alliance commitments could drag India into conflicts that are not its own, for example over Taiwan. India's ties with Russia and Iran and its leadership of the Global South need room to manoeuvre. Indian policymakers describe this approach as "multi-alignment": engaging all major powers on an issue-by-issue basis.

In practice India combines both. It is a close partner in the Quad and in technology, keeps its distance from formal alliances, and continues to buy Russian equipment.

Areas of convergence in detail

Maritime security: information sharing through India's IFC-IOR, and US Navy ships repaired in Indian shipyards under Master Ship Repair Agreements (from 2023).
Clean energy: the US–India Strategic Clean Energy Partnership; collaboration on green hydrogen, critical minerals (India joined the Minerals Security Partnership in 2023), and nuclear power (Westinghouse reactors at Kovvada, Andhra Pradesh, long under discussion).
Health: vaccine production partnerships; the US FDA's work with Indian drug manufacturers (India is a major supplier of generic medicines to the US).
Space: the Artemis Accords, which India signed in 2023, and a joint mission to the International Space Station (Axiom-4, 2025, with Indian astronaut Shubhanshu Shukla).

Common prelims traps

India–US 2+2: the foreign and defence ministers of both sides meet. India has 2+2 formats with several partners, including Japan, Australia and Russia.
Malabar began as a bilateral India–US exercise in 1992.
STA-1 places India alongside close US allies for licence-free exports of many dual-use items.

Quick self-test

*Which agreement first gave India access to US logistics facilities?* LEMOA, signed in 2016.
*What waiver made civil nuclear trade with India possible?* The Nuclear Suppliers Group waiver of September 2008.

⚡ Quick revision

Cold War: SEATO/CENTO, USS Enterprise 1971; Pokhran-II sanctions 1998; Clinton visit 2000
Nuclear deal: 2005 statement; Hyde Act 2006; 123 Agreement & NSG waiver 2008; CLND Act 2010
Major Defence Partner 2016; STA-1 2018; 2+2 since 2018
Foundational agreements: GSOMIA 2002, LEMOA 2016, COMCASA 2018, BECA 2020
Exercises: Malabar, Yudh Abhyas, Cope India, Vajra Prahar, Tiger Triumph
iCET 2022 → TRUST; GE F414; NISAR; Quad summits since 2021; IPEF (not trade pillar)
Irritants: CAATSA, Russian oil, tariffs, H-1B, GSP withdrawal 2019

The Non-Aligned Movement (NAM) is a forum of developing countries that chose not to formally align with either the United States-led or the Soviet-led bloc during the Cold War; founded at the Belgrade summit of 1961, it now has 120 member states and is the largest grouping of states after the United Nations.The NPT (1968) and the CTBT (1996) are the two main global treaties on nuclear weapons. The NPT limits nuclear weapons to five recognised states and promotes disarmament and peaceful use; the CTBT bans all nuclear test explosions but has not entered into force. India has signed neither, calling them discriminatory.The Civil Liability for Nuclear Damage Act 2010, which creates a no-fault compensation regime for victims of a nuclear accident, makes the plant operator liable up to ₹1,500 crore, and allows the operator to recover costs from suppliers of faulty equipment.Materials such as silicon whose electrical conductivity lies between conductors and insulators, used to make chips that power phones, computers, cars and defence systems; India is building a chip industry through the India Semiconductor Mission.India's national space agency, founded in 1969 and headquartered in Bengaluru, which builds and launches satellites and rockets, conducts planetary and solar missions, and is developing India's human spaceflight programme.The Quad, or Quadrilateral Security Dialogue, is a diplomatic partnership of Australia, India, Japan and the United States that works for a "free, open and inclusive" Indo-Pacific through cooperation on maritime security, health, critical technologies, infrastructure, climate and disaster response.Series of large sea waves caused mainly by undersea earthquakes. Full coverage: Earthquakes and Tsunamis.Immunity is the body's ability to resist infection; vaccines are biological preparations that safely train the immune system to recognise a pathogen, so that it can respond quickly if exposed later.Protection of computer systems, networks and data from attack. Full coverage: Cyber Security: Threats, Institutions and Policy.Strategic autonomy is the principle that a country should keep the freedom to make its own foreign and security policy choices according to its national interest, without being bound to any single power or bloc; in India it is seen as the successor to non-alignment and is often practised today as "multi-alignment" with many partners.The Indo-Pacific is the strategic idea that the Indian Ocean and the western and central Pacific form a single, connected region for trade, security and diplomacy. India's vision, set out in 2018, calls for a free, open and inclusive region with ASEAN at its centre.A national programme approved in January 2023 with an initial outlay of ₹19,744 crore to make India a global hub for producing, using and exporting green hydrogen, made by splitting water with renewable electricity, with a target of at least 5 million tonnes of production capacity a year by 2030.Energy released from the nuclei of atoms, mainly through fission of uranium or plutonium in reactors, which India uses to generate low-carbon electricity under a three-stage programme aimed at using its large thorium reserves.

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