Chokepoints like the Strait of Hormuz illustrate the vulnerability of global energy trade to regional conflicts. Elaborate with reference to recent developments in the Persian Gulf.
In this answer
A chokepoint is a narrow sea lane whose blockage cannot be quickly substituted. The Strait of Hormuz — carrying about 20.9 million barrels/day in the first half of 2025, a quarter of seaborne oil trade and a fifth of global LNG [1] — demonstrates how a localised conflict transmits instantly into a worldwide energy shock.
Why chokepoints create structural vulnerability
- Volume concentration: roughly 20 mb/d, equal to about 20% of global petroleum liquids consumption, passes a single passage [1][2].
- Limited substitutability: only Saudi Arabia's East–West pipeline (5 mb/d) and the UAE's Fujairah line (1.5 mb/d) bypass the strait — far below transiting volumes [1].
- Militarised geography: narrow lanes lie within reach of shore-based missiles and mines, giving a littoral state asymmetric leverage over superior navies.
Recent Persian Gulf developments
- Conflict from 28 February 2026 cut exports through Hormuz to under 10% of pre-conflict levels [3].
- Transit collapsed from ~20 mb/d to an average 2.7 mb/d during March–May 2026 [4].
- North Sea Dated crude more than doubled to $144/barrel, with sharper jet fuel and diesel spikes [4].
- The IEA authorised its largest-ever collective release — 400 million barrels on 11 March 2026 [3].
- Markets readjusted via Saudi exports through Yanbu (2 to over 5 mb/d), UAE's Habshan–Fujairah route (4.3 mb/d) and record US exports [4].
Implications for India
- Asia was hit hardest — China cut crude imports by 40% [4]; India faces import-bill, inflation and currency pressure.
- Buffers exist: strategic reserves of 5.33 MMT [5] and about 60 days of crude, 60 of gas and 45 of LPG rolling stock [6].
- Mitigation lies in crude-basket diversification across West Asia, Africa and the Americas, LNG sourcing from the US, Australia and UAE, and SPR Phase II at Chandikhol and Padur [5].
The 2026 episode confirms that chokepoint risk is systemic, not regional. Resilience lies in redundancy — bypass pipelines, deeper reserves, diversified suppliers and coordinated IEA action. For India, accelerating SPR Phase II alongside the renewables push converts a geographic vulnerability into a strategic opportunity, advancing energy security and SDG-7.
Sources
- 1The Strait of Hormuz is the world's most important oil transit chokepoint — U.S. EIAtransit volumes, share of seaborne oil and LNG, bypass pipeline capacities
- 2Strait of Hormuz — IEA~20 mb/d transit and ~25% of world seaborne oil trade
- 3IEA Member countries to carry out largest ever oil stock release — IEA News (11 March 2026)conflict onset 28 Feb 2026, export collapse, 400 million barrel release
- 4How global oil supplies have readjusted to fill the gap left by the Strait of Hormuz shock — IEA Analysis2.7 mb/d transit, $144/bbl price, Saudi/UAE/US supply response, China's 40% import cut
- 5Government steps to Strengthen Strategic Petroleum Reserves — PIB5.33 MMT SPR capacity, Phase II at Chandikhol and Padur, crude and LNG diversification
- 6Key takeaways of 5th IGoM on West Asia — PIB60 days crude, 60 days natural gas, 45 days LPG rolling stock