What Happened
- Iran's Foreign Minister Abbas Araghchi announced that five "friendly nations" — India, Russia, China, Pakistan, and Iraq — have been granted safe passage for their vessels through the Strait of Hormuz amid the ongoing US-Israel military campaign against Iran (which began on 28 February 2026).
- The Strait of Hormuz has been effectively disrupted since the onset of US-Israeli strikes on Iran, with Iran exerting de facto control over vessel movements through its territorial waters.
- India imports approximately 40% of its crude oil and over 54% of its LNG through the Strait of Hormuz, making the passage critical to its energy security.
- Iran's selective grant of passage reflects a geopolitical signalling strategy — rewarding nations that have not participated in or supported the US-Israel campaign against Tehran.
- The designation of "friendly nations" has created a two-tier system: approved countries' vessels navigate an IRGC-overseen corridor, while others face potential interdiction or must reroute around the Cape of Good Hope.
Static Topic Bridges
Strait of Hormuz — Strategic Chokepoint
The Strait of Hormuz is a narrow waterway connecting the Persian Gulf to the Gulf of Oman and thence to the Arabian Sea. It is flanked by Iran to the north and the Musandam Peninsula (shared between the UAE and Oman) to the south. The strait is approximately 167 km long, narrowing to about 33–39 km at its tightest point. Two inbound and two outbound shipping lanes, each 3 km wide, separated by a 3 km buffer, are used for oil tanker traffic. It is the world's most critical maritime oil chokepoint, through which roughly 20% of global petroleum and LNG trade passes daily.
- Width at narrowest: approximately 33–39 km (21 nmi)
- Bordering states: Iran (north), UAE and Oman (south)
- Daily oil transit: approximately 20–21 million barrels per day (pre-crisis)
- Handles trade for Saudi Arabia, UAE, Kuwait, Iraq, Qatar, Bahrain, and Iran
- No viable pipeline substitute exists that can match its throughput
Connection to this news: Iran's disruption of normal Strait traffic transforms this already critical chokepoint into a tool of geopolitical leverage, forcing dependent nations like India to seek diplomatic accommodation with Tehran to keep energy supply lines open.
UNCLOS and the Right of Transit Passage
Under the United Nations Convention on the Law of the Sea (UNCLOS), international straits used for navigation are governed by the right of "transit passage" (Part III, Articles 37–44), which is stronger than the right of "innocent passage" applicable to ordinary territorial seas. Transit passage cannot be suspended even in wartime by the coastal state. However, UNCLOS also requires transiting vessels to proceed without delay, refrain from threatening coastal state sovereignty, and move in normal navigation mode. Iran's imposition of vetting and escort requirements for vessels through its territorial waters corridor sits in tension with these provisions.
- UNCLOS adopted: 1982; entered into force: 1994
- India ratified UNCLOS in 1995
- Transit passage (Art. 37–44): applies to straits used for international navigation; cannot be suspended
- Innocent passage: can be temporarily suspended for security reasons — applies to non-strait territorial seas
- Iran and the US are not UNCLOS signatories; Oman and India are
- IRGC-controlled corridor effectively channels vessels through Iranian territorial waters, where a different legal argument applies
Connection to this news: Iran's selective passage system exploits ambiguity in UNCLOS by routing vessels through its own territorial waters rather than the strait's international shipping lanes, giving Tehran a legal pretext for vetting and fee collection.
India's Energy Security Architecture
India is the world's third-largest oil importer and consumer. As of 2024–25, India imports approximately 87% of its crude oil requirements. The Middle East (Iraq, Saudi Arabia, UAE, Kuwait) historically supplied over 60% of India's crude, though this dropped to around 46% by 2024 due to diversification toward Russian crude (which rose to ~36% of imports). The Hormuz passage is the primary exit route for Gulf oil heading to India. Energy security is enshrined as a core pillar of India's foreign policy, shaping India's carefully calibrated stance of "strategic autonomy" — avoiding alignment with any bloc on conflicts affecting energy supply chains.
- India's crude import dependence: ~87% of consumption
- Middle East share of Indian crude imports (2024): ~46% (down from 72% in 2017–18)
- Russia's share (2024): ~36% (up from 1% in 2017)
- India imports ~54% of its LNG through the Strait of Hormuz
- Top Gulf suppliers: Iraq (largest), Saudi Arabia, UAE, Kuwait
- Strategic Petroleum Reserve (SPR) capacity: ~5.33 million tonnes at Visakhapatnam, Mangalore, Padur
Connection to this news: India's heavy residual dependence on Gulf energy means Hormuz disruption directly threatens its growth trajectory; securing friendly-nation status from Iran is a direct outcome of India's longstanding policy of maintaining ties with all West Asian parties regardless of US pressure.
Key Facts & Data
- Five nations granted passage: India, Russia, China, Pakistan, Iraq
- Strait handles ~20% of global oil and LNG trade (approximately 20–21 million barrels/day pre-crisis)
- India imports ~40% of its crude oil and ~54% of its LNG through the Strait of Hormuz
- Strait dimensions: ~167 km long, narrows to ~33–39 km; shipping lanes are 3 km wide each
- US-Israel military campaign against Iran began: 28 February 2026
- Iran is not a signatory to UNCLOS; the US is also not an UNCLOS signatory
- India's Strategic Petroleum Reserve capacity: ~5.33 million tonnes (Visakhapatnam, Mangalore, Padur)
- India ratified UNCLOS: 1995
- UNCLOS transit passage provisions: Part III, Articles 37–44