Hormuz closure threatens India’s gas, crude supplies
Merchant vessels transiting the Strait of Hormuz were struck in early July 2026, prompting a fresh round of United States military strikes on targets inside Iran.
Iranian forces subsequently directed retaliatory fire toward several Gulf Arab states, and interceptions of incoming projectiles were reported by more than one Gulf state's air defence systems.
The US Central Command stated that "traffic is flowing" through the Strait of Hormuz, describing it as an international waterway that US forces "are positioned and prepared to keep" open, even as Iran had at points during the conflict announced closures of the strait to vessels linked to opposing states.
Indian exporters and oil marketing companies braced for renewed pressure on energy costs, since a significant share of India's crude oil, natural gas, and LPG imports move through Gulf routes that transit the strait.
The escalation is part of a wider conflict dating to late February 2026 that has repeatedly disrupted Gulf shipping and pushed global crude benchmarks sharply higher over the preceding months.
The Strait of Hormuz as a Global Energy Chokepoint
The Strait of Hormuz is the narrow channel separating Iran (north) from Oman's Musandam Peninsula (south), connecting the Persian Gulf to the Gulf of Oman and the Arabian Sea. At its narrowest, the navigable channel is roughly 33-39 km wide, with inbound and outbound shipping lanes of about 3 km each separated by a buffer zone lying mostly in Omani waters. It is classified by international energy agencies as the world's single most important oil "chokepoint" — alongside the Strait of Malacca, Bab-el-Mandeb, and the Suez Canal — because normally around one-fifth to one-quarter of the world's seaborne oil trade, and a large share of global LNG trade (much of it Qatar's), transits it.
Key Details
- Bordered by Iran and Oman; connects the Persian Gulf to the Gulf of Oman/Arabian Sea.
- Narrowest point approximately 33-39 km wide; separate inbound/outbound traffic lanes of about 3 km each.
- China is the single largest destination for crude and condensate flows through the strait; India is among the next-largest destination countries for this traffic.
- Iran has not ratified UNCLOS, but the right of transit passage through straits used for international navigation (UNCLOS Part III, Articles 37-38) is claimed and generally respected by most maritime states, including the US, which has also not ratified UNCLOS.
The CENTCOM statement that "traffic is flowing" is a direct assertion of the transit-passage principle against Iran's periodic closure declarations — the strait's contested "open/closed" status during this conflict is precisely why any attack on a transiting vessel is treated as a global energy-security flashpoint rather than a purely bilateral incident.
India's Energy Import Exposure and Diversification
A large share of India's crude oil, and an even larger share of its LNG and LPG, is sourced from Gulf countries via routes that pass through the Strait of Hormuz. At the outset of the 2026 conflict, reports placed Hormuz-linked volumes at roughly 40-45% of India's crude imports and a majority of its LNG and LPG imports; by mid-2026, sustained diversification toward non-Gulf crude sources (including Russia, the United States, and West Africa) had reportedly reduced Hormuz-transiting crude to a smaller share, with the Petroleum Ministry citing about 70% of India's crude imports as routed outside the strait by mid-2026 — up from roughly half a year earlier. LNG and LPG have proved harder to diversify because of long-term supply contracts with Gulf producers, particularly Qatar for LNG.
Key Details
- India imports around 85% of its total crude oil requirement; historically a substantial share of this has been sourced from Gulf countries.
- Crude benchmark prices rose sharply during the crisis, with India's weighted-average crude import price moving from roughly $69 per barrel before the escalation to over $110 per barrel during peak-disruption months.
- Diversification of crude sourcing away from Hormuz-transiting routes has been faster than diversification of LNG/LPG sourcing, given the rigidity of long-term gas supply contracts.
- Higher landed costs for crude, LNG, and LPG feed through to India's current account deficit and to input costs for export-oriented sectors (textiles, gems and jewellery, chemicals, engineering goods).
The renewed attacks and contested navigability of the strait directly threaten the Gulf-linked share of India's energy basket — this is the concrete channel through which a geopolitical incident in the Gulf becomes a domestic inflation and current-account risk for India.
India's Strategic Petroleum Reserve (Energy Security Buffer)
India's dedicated emergency crude stockpile is managed by Indian Strategic Petroleum Reserves Limited (ISPRL), a wholly owned subsidiary of the Oil Industry Development Board functioning under the Ministry of Petroleum and Natural Gas. Phase I comprises underground rock-cavern storage at three coastal sites — Visakhapatnam, Mangaluru, and Padur — with a combined capacity of 5.33 million metric tonnes (MMT), providing roughly 9.5 days of India's crude consumption; combined with storage mandatorily held by refiners (about 64.5 days), India's total oil-stock cover is around 74 days.
Key Details
- ISPRL Phase I sites: Visakhapatnam (1.33 MMT), Mangaluru (1.5 MMT), Padur (2.5 MMT) — total 5.33 MMT, about 9.5 days of cover.
- Phase II, approved by the Union Cabinet in 2021 under a public-private-partnership model, adds 6.5 MMT at Chandikhol (Odisha, 4 MMT) and Padur (2.5 MMT).
- India joined the International Energy Agency (IEA) as an "association" country in 2017, not a full member; full IEA members must hold stocks equal to at least 90 days of net oil imports, a requirement India (as an associate, non-OECD country) is not bound by. India's combined SPR-plus-industry cover of roughly 70-74 days remains below this benchmark.
Episodes like the current Hormuz escalation are exactly the contingency the Strategic Petroleum Reserve was designed to buffer against, and the gap between India's actual cover (around 70-74 days) and the IEA's 90-day full-member benchmark is a recurring policy discussion point whenever Gulf supply risk resurfaces.
Chokepoint-Bypass Pipelines: Petroline and the Habshan-Fujairah Route
Gulf oil producers have built overland pipelines specifically to move crude to export terminals without transiting the Strait of Hormuz, reducing collective vulnerability to a Hormuz closure. Saudi Arabia's East-West Pipeline ("Petroline") runs roughly 1,200 km from Abqaiq on the Gulf coast to the Red Sea terminal at Yanbu, with an expanded design capacity of about 7 million barrels per day. The UAE's Habshan-Fujairah pipeline (Abu Dhabi Crude Oil Pipeline/ADCOP) carries crude about 380 km from onshore fields to the port of Fujairah on the Gulf of Oman coast, bypassing Hormuz entirely, with a capacity of roughly 1.5-1.8 million barrels per day; the UAE has been fast-tracking a second, parallel pipeline to roughly double this bypass capacity.
Key Details
- Petroline (Saudi Arabia): Abqaiq to Yanbu, expanded design capacity of about 7 million barrels/day, using the Red Sea instead of the Gulf/Hormuz route.
- ADCOP/Habshan-Fujairah (UAE): about 380 km, capacity of roughly 1.5-1.8 million barrels/day to the port of Fujairah on the Arabian Sea side, avoiding the strait.
- These pipelines do not carry LNG, so they do not reduce Hormuz-linked LNG exposure (relevant to Qatar, which has no equivalent bypass route).
These bypass pipelines are the physical reason a full closure of Hormuz does not translate into a full stoppage of Gulf oil exports — they cap the "worst case" loss of supply, which is one reason the US and Gulf producers can credibly assert continued market access even amid an active closure threat, while gas markets (with no equivalent bypass) remain far more exposed.
The Gulf Cooperation Council and India's Gulf Diplomacy
The Gulf Cooperation Council (GCC) is a regional grouping of six states — Saudi Arabia, the United Arab Emirates, Qatar, Kuwait, Bahrain, and Oman — established on 25 May 1981 in Riyadh for economic and security cooperation among Gulf Arab monarchies. India is not a GCC member but has deep economic and strategic linkages with the bloc: the GCC is India's largest merchandise trading-partner grouping, India holds "Strategic Partnership" agreements with Saudi Arabia, the UAE, and Oman, and India and the GCC recently began formal negotiations toward a long-pending Free Trade Agreement.
Key Details
- GCC founded 25 May 1981; headquartered in Riyadh; six member states.
- India-GCC bilateral trade is in the range of $175-180 billion annually, making the bloc India's largest trading-partner grouping.
- Large Indian expatriate populations reside in GCC states, particularly Saudi Arabia and the UAE, making the safety of Gulf shipping and regional stability a direct concern for Indian nationals as well as trade.
Iran's retaliatory actions being directed at Gulf Arab states places India's most important energy and trade partners directly inside the conflict zone, widening the risk beyond a bilateral US-Iran standoff to India's broader economic relationship with the Gulf region.
- Strait of Hormuz narrowest point: approximately 33-39 km wide; carries roughly one-fifth to one-quarter of world seaborne oil trade.
- India's Hormuz-linked crude share fell from roughly 45-50% earlier in the conflict to about 30% by mid-2026, per Petroleum Ministry statements (i.e., about 70% of crude now routed outside the strait).
- India's weighted-average crude import price rose from about $69/barrel before the escalation to over $110/barrel during peak-disruption months.
- ISPRL Strategic Petroleum Reserve: 5.33 MMT across Visakhapatnam, Mangaluru, and Padur, providing about 9.5 days of cover; combined with refiners' stocks, total cover is roughly 70-74 days, below the IEA full-member benchmark of 90 days.
- Petroline (Saudi Arabia) bypass capacity: about 7 million barrels/day to the Red Sea; ADCOP/Habshan-Fujairah (UAE) bypass capacity: about 1.5-1.8 million barrels/day to Fujairah.
- GCC: 6 members, founded 1981; India-GCC trade approximately $175-180 billion annually.