US, Iran Claim Control of Strait of Hormuz Amid Escalating Conflict

The Strait of Hormuz, a narrow waterway between the Persian Gulf and the Gulf of Oman, has once again become the epicenter of geopolitical tension following Iran's attack on a container ship off the coast of Oman on June 22, 2024. This strategic chokepoint, merely 33 kilometers wide at its narrowest point, facilitates the transit of approximately 20% of global oil trade and one-third of all seaborne crude oil, making it the world's most critical energy artery. The latest escalation saw both the United States, through its Central Command (CENTCOM), and Iran's Islamic Revolutionary Guard Corps (IRGC) Navy claiming operational control of the strait — a dangerous standoff that threatens to disrupt global energy supplies and destabilize an already volatile region. To understand the current crisis, we must trace its roots. The 2015 Joint Comprehensive Plan of Action (JCPOA), commonly known as the Iran nuclear deal, had temporarily eased tensions by limiting Iran's nuclear program in exchange for sanctions relief. However, the unilateral withdrawal of the United States under the Trump administration in 2018 and the subsequent "maximum pressure" campaign of crippling economic sanctions fundamentally altered the dynamics. Iran responded by gradually breaching enrichment limits, while proxy conflicts intensified across West Asia — from Yemen, where Houthi rebels target Red Sea shipping, to Iraq and Syria, where Iranian-backed militias confront US forces. The collapse of indirect US-Iran nuclear talks in Oman in May 2024 extinguished hopes for diplomatic revival, setting the stage for direct confrontation. The key stakeholders in this crisis extend beyond the immediate protagonists. The United States maintains a significant military presence through the Fifth Fleet headquartered in Bahrain, aimed at ensuring freedom of navigation. Iran leverages its asymmetric warfare capabilities — fast attack boats, coastal defense missiles, and proxy networks — to challenge US dominance. Regional powers like Saudi Arabia and the UAE, major oil exporters dependent on the strait, face existential risks to their economies. China, the world's largest crude importer, and India, the third-largest, are deeply vulnerable to supply disruptions. The European Union, Japan, and South Korea also have critical stakes in maintaining stable energy flows. For India, the implications are profound and multifaceted. India imports approximately 85% of its crude oil requirements, with a significant portion transiting through the Strait of Hormuz. Any sustained disruption would trigger immediate oil price spikes, worsening the Current Account Deficit (CAD), fueling inflation, and straining fiscal balances. The Ministry of Petroleum and Natural Gas closely monitors such developments, while the Strategic Petroleum Reserves (SPR) at Visakhapatnam, Mangalore, and Padur — established under the Indian Strategic Petroleum Reserves Limited (ISPRL) — provide a limited buffer of 5.33 million metric tonnes (roughly 9.5 days of consumption). Constitutionally, Article 246 read with Entry 53 of the Union List (Petroleum) empowers the Centre to legislate on oilfields and petroleum products, while Article 253 enables implementation of international agreements on energy security. The Petroleum and Natural Gas Regulatory Board Act, 2006, and the Oilfields (Regulation and Development) Act, 1948, form the domestic legal framework. Geopolitically, India's "West Asia Quad" (I2U2 grouping with Israel, UAE, USA) and deepening ties with Iran (Chabahar Port development under a 10-year agreement signed in May 2024) require delicate balancing. A wider conflict could also endanger the 9 million-strong Indian diaspora in the Gulf, whose remittances (over $100 billion annually) are vital to India's external sector stability. This crisis connects to broader themes in international relations: the fragility of rules-based maritime order under UNCLOS (United Nations Convention on the Law of the Sea), to which India is a party; the limits of coercive diplomacy; and the persistent threat of proxy warfare. The principle of "freedom of navigation" under Articles 38 and 87 of UNCLOS is directly challenged when state actors claim exclusive control over international straits used for transit passage. India has consistently advocated for peaceful resolution of disputes under international law, as reflected in its voting pattern at the UN Security Council. Looking ahead, several scenarios are possible. A miscalculation could trigger direct military confrontation, drawing in regional proxies and potentially closing the strait — a "black swan" event with catastrophic global economic consequences. Alternatively, backchannel diplomacy, possibly mediated by Oman or Qatar, could de-escalate tensions. The upcoming US presidential election in November 2024 adds uncertainty to American policy. For India, the imperative is clear: accelerate strategic petroleum reserve expansion (Phase II targets 6.5 MMT additional storage), diversify energy sources (including Russian crude, renewables, and green hydrogen under the National Green Hydrogen Mission), and maintain strategic autonomy in foreign policy. As aspirants prepare for competitive exams, this episode serves as a vivid case study linking geography, economy, international law, and diplomacy — the very intersection where India's national interest is tested.