Strait of Hormuz Crisis: Implications for Global Maritime Law and India's Energy Security

Indian Express - Opinion · 1 May 2026 · 2 min read
Prelims · International relations Mains · GS2 International relations High relevance

The US-Iran standoff in the Strait of Hormuz has disrupted maritime transit norms, threatening global trade and energy security, with significant implications for India's external energy dependence and naval strategy.

Key points

Strait of Hormuz crisis represents a breakdown of UNCLOS principles, particularly the non-suspendable right of transit passage through international straits, challenging the foundational mare liberum doctrine.

Iran-US confrontation has created dual coercive regimes in the strait, with both nations imposing access restrictions through naval interdictions, destabilizing commercial shipping without formal blockade.

[GS3-Economy] Global energy flows are severely impacted, with crude oil and LNG shipments curtailed, risking supply chain disruptions comparable to the 1970s oil crises, affecting India's 89% import-dependent energy sector.

War-risk insurance premiums have surged, deterring commercial transit and forcing rerouting of shipments, increasing costs for energy-importing nations like India.

UNCLOS framework is being undermined as geopolitical force overrides legal norms, setting a precedent for other chokepoints like Malacca to become contested spaces.

[GS2-International Relations] India faces a strategic dilemma as a trading state dependent on Hormuz for 60% of its oil imports, lacking leverage to mediate but vulnerable to supply disruptions.

Iran's geographic leverage and US sanctions enforcement have created a lose-lose scenario where prolonged instability harms all regional stakeholders, including US allies.

Naval escorts and diplomatic engagement are India's immediate responses, but long-term adaptation requires building strategic foresight on maritime chokepoint vulnerabilities.

This connects to GS3-Security as it highlights the need for India to develop naval capabilities and contingency plans for securing sea lanes of communication (SLOCs).

Way Forward: India should advocate for multilateral mechanisms to uphold UNCLOS, invest in strategic oil reserves, diversify energy import routes, and enhance naval projection capabilities to secure critical maritime chokepoints.

Key terms

UNCLOS (United Nations Convention on the Law of the Sea)

The 1982 treaty governing maritime rights and responsibilities, establishing concepts like Exclusive Economic Zones (EEZs) and transit passage through international straits. Article 38 guarantees unimpeded transit through straits like Hormuz, making its erosion significant for global trade governance.

Mare liberum

Latin for 'free seas', this Grotian principle established that oceans are international commons. Challenged by current events, it underpins modern maritime law and is critical for UPSC's international law and geopolitics questions.

Transit passage

A UNCLOS right (Articles 37-44) ensuring uninterrupted navigation through international straits, distinct from innocent passage. Its violation in Hormuz sets a dangerous precedent for global maritime order, relevant to GS2's international relations syllabus.

Strait of Hormuz

A critical maritime chokepoint connecting Persian Gulf oil producers to global markets, handling 21 million barrels/day (30% of seaborne oil). Its strategic importance makes it a flashpoint for geopolitical tensions, with implications for energy security under UNCLOS transit passage provisions.