US and China geopolitical friction over Iran and trade policy
Source:The Hindu ↗
Why It Matters
The evolving dynamic between the US and China dictates global trade flows, energy security (via Iran), and geopolitical stability. India must navigate these shifting alliances, potential secondary sanctions related to Iran, and capitalize on opportunities to secure supply chains and finalize FTAs (like the one with the EU) as the global trade order fragments.
Summary
A pivotal phone call between US President Donald Trump and Chinese President Xi Jinping underscores a complex web of geopolitical friction. The primary US agenda involves pressuring China—Iran's largest trading partner—to sever ties with Tehran amidst threats of sweeping 25% tariffs on non-compliant nations. The bilateral relationship faces additional strain over massive US arms sales to Taiwan and US initiatives to build critical mineral supply chains that exclude Beijing. Furthermore, with the impending expiration of the New START treaty with Russia, the US is insisting on bringing China into a new nuclear arms control framework. The overarching US posture of aggressive protectionism is concurrently driving other global powers, including India, the EU, and Vietnam, to accelerate independent bilateral trade agreements.
Key Points
- US President Donald Trump and Chinese President Xi Jinping held a wide-ranging call primarily focusing on isolating Iran financially and diplomatically, with the US warning of a 25% tariff on countries continuing to trade with Tehran.
- The US-China diplomatic friction is further exacerbated by US approval of a $10 billion arms sales package for Taiwan, which drew sharp rebuke from Beijing over its sovereignty claims.
- The New START nuclear arms reduction treaty between the US and Russia is set to expire; the Trump administration seeks to include China in any future multilateral arms control pact.
- In response to US protectionism and supply chain decoupling efforts (particularly in critical minerals), middle powers are rapidly formalizing alternative trade pacts, such as the EU-India free trade talks and Vietnam-EU strategic partnerships.
Important Terms
New START Treaty
A US-Russia strategic nuclear arms reduction treaty that officially expired on February 5, 2026; it previously limited deployed warheads to 1,550 and launchers to 700.
UPSC context
GS Paper II (International Relations); tests knowledge of global security frameworks, bilateral treaties, and the future of nuclear non-proliferation.
Critical Minerals
Metallic or non-metallic elements (e.g., lithium, cobalt) essential for national security, high-tech manufacturing, and green energy, characterized by high economic importance and significant supply chain risks.
UPSC context
GS Paper I (Geography) and Paper III (Economy/Security); key to resource security, Atmanirbhar Bharat, and global supply chain diversification.
Free Trade Agreement (FTA)
An agreement between two or more nations to reduce or eliminate trade barriers, such as tariffs and quotas, on goods and services; India and the EU finalized a landmark FTA in January 2026.
UPSC context
GS Paper II (IR) and Paper III (Economy); concerns India's trade policy, market access, and strategic economic partnerships with major blocs.
Protectionism
Economic policy of restricting imports from other countries through methods such as tariffs and quotas to protect domestic industries from foreign competition.
UPSC context
GS Paper III (Economy); tests understanding of global trade dynamics, impact on India's exports (IT, textiles), and macroeconomic stability.
European Union (EU)
A political and economic union of 27 European countries that, as of 2026, has finalized a comprehensive trade and investment agreement with India to diversify supply chains.
UPSC context
GS Paper II (International Relations); focuses on regional groupings and agreements involving India and their effect on India's strategic interests.
Prelims Trap
"The New START Treaty is a trilateral nuclear arms reduction pact between the US, Russia, and China."
New START is strictly a bilateral treaty between the US and Russia. The US is currently pushing to include China in a successor framework, but Beijing is not a signatory.
Static Concepts Connected
What is the Minerals Security Partnership (MSP)?
- US-led initiative: A US-led multilateral initiative aimed at bolstering critical mineral supply chains to reduce global dependence on China.
- India's membership: India joined the MSP to secure access to critical minerals like lithium, cobalt, and rare earths essential for its EV and green energy transition.
- Core mandate: It facilitates public and private investment in mining, extraction, and processing of critical minerals with high ESG standards.
How do US secondary sanctions impact global trade?
- Extra-territorial reach: They penalize foreign entities (like Indian banks) for trading with a sanctioned country (Iran), leveraging the dominance of the US dollar.
- India's traditional stance: India officially only recognizes UN-mandated sanctions, but practically adjusts trade behavior to avoid being cut off from the US financial system.
- Tariff weaponization: Recent US threats involve slapping 25% tariffs on non-compliant nations, weaponizing trade access instead of just banking access.
Cross-Topic Patterns
US tariffs vs. India's Chabahar port investments
US pressure to isolate Iran via secondary tariffs directly clashes with India's long-term strategic investments in Iran's Chabahar Port and the International North-South Transport Corridor (INSTC).
Mineral decoupling & Quad security strategy
The US push to exclude China from critical mineral supply chains runs parallel to broader Quad initiatives aimed at securing rare earth independence and green technology transition in the Indo-Pacific.
Expect a Prelims question blending the Minerals Security Partnership, China's rare earth dominance, and India's clean energy transition.
Linked PYQs · 4
Linked PYQs · 4
- 2021MainsGS2
“The USA is facing an existential threat in the form of a China, that is much more challenging than the erstwhile Soviet Union.” Explain.
- 2018MainsGS2
What are the key areas of reform if the WTO has to survive in the present context of "Trade War', especially keeping in mind the interest of India?
- 2012MainsGS2
How have the US sanctions against Iran affected India's bilateral relations with Iran?
- 2018MainsGS2
In what ways would the ongoing US-Iran Nuclear Pact Controversy affect the national interest of India? How should India respond to this situation?
