What Happened
- Indian shipping companies and the government have directed approximately 25 Indian-flagged and Indian-operated vessels to avoid West Asian ports and the Strait of Hormuz following the escalation of the Iran-Israel-US military conflict.
- Major global shipping companies have suspended cargo bookings for West Asian destinations and rerouted vessels away from the Persian Gulf, creating significant disruptions to global trade flows.
- The Strait of Hormuz, through which approximately 20% of global oil trade passes daily, has been effectively closed to normal commercial traffic following Iranian threats to intercept vessels.
- Rerouting ships around the Cape of Good Hope adds approximately 7,000–8,000 km per voyage compared to the Red Sea/Suez route, significantly increasing voyage time, insurance costs, and freight rates.
- Disruptions are compounding the earlier Red Sea (Houthi) shipping crisis that had already elevated freight rates from 2024 onwards, further straining global supply chains and India's export-import logistics.
Static Topic Bridges
Maritime Chokepoints — Geopolitical Significance for India
Maritime chokepoints are narrow strategic waterways through which large volumes of global trade and energy shipments must transit, making them geopolitically critical. Control over or disruption of a chokepoint can have cascading effects on global energy prices, trade costs, and the strategic leverage of littoral states. India's location in the Indian Ocean gives it proximity to several major chokepoints.
- Strait of Hormuz: Located between Iran and Oman/UAE; ~39 km wide at narrowest; handles ~20% of global oil trade. Iran's strategic position on the northern shore gives it first-mover advantage.
- Strait of Malacca: Located between Malaysia, Singapore, and Indonesia; handles ~25–30% of global trade including critical Chinese imports from the Middle East. India-Singapore cooperation is key to keeping this open.
- Bab-el-Mandeb: Located between Yemen and Djibouti/Eritrea; connects the Red Sea to the Gulf of Aden; was the site of Houthi drone and missile attacks on commercial shipping since 2024.
- Lombok Strait (Indonesia) and Sunda Strait: Alternate routes if Malacca is disrupted.
- Cape of Good Hope: Not a chokepoint but the primary alternative when Hormuz/Red Sea routes are blocked; adds weeks and thousands of kilometres to voyages from Asia to Europe or vice versa.
- India's naval doctrine (SAGAR — Security and Growth for All in the Region) emphasises Indian Ocean security, including freedom of navigation through these chokepoints.
Connection to this news: The simultaneous disruption of both the Strait of Hormuz (Iran-Israel conflict) and the Red Sea/Bab-el-Mandeb (Houthi attacks since 2024) means there is no easy alternative short-haul routing for ships serving West Asian ports — a compounding crisis for Indian shipping and trade.
India's Merchant Shipping and Maritime Trade Policy
India is among the world's top importers and exporters by volume, heavily dependent on sea routes for international trade. About 95% of India's international trade by volume and 68% by value is conducted through maritime routes. The Ministry of Ports, Shipping and Waterways (MoPSW) governs India's maritime sector, and the Directorate General of Shipping (DGS) under it regulates Indian-flagged vessels and Indian seafarers.
- India has approximately 1,400 ships in its merchant fleet, but a significant portion of India's cargo is carried by foreign-flagged vessels due to the relatively small size of the Indian fleet by global standards.
- Indian seafarers: India is among the world's top suppliers of seafarers, with approximately 2.4 lakh Indian seafarers working globally — making the Hormuz crisis a direct safety concern beyond just trade logistics.
- Maritime India Vision 2030: India's policy framework for developing ports, shipbuilding, and coastal shipping, aiming to double port capacity and increase India's share of global shipping.
- Sagarmala Project: A Central Government initiative to harness India's coastline and inland waterways for port-led development, reducing logistics costs.
- War Risk Insurance: During geopolitical crises, war risk premiums on ship insurance in affected zones spike dramatically — escalating costs for importers and exporters beyond just freight rates.
- The International Maritime Organization (IMO) under the UN system coordinates maritime safety globally; war zones are managed through advisory notices to mariners.
Connection to this news: With 25 Indian vessels being monitored and rerouted, India's immediate concern is both the safety of Indian seafarers and the disruption to cargo flows of essential commodities — crude oil, LNG, and goods trade with Gulf nations.
Freedom of Navigation, International Law, and the Iran-India-Hormuz Triangle
The legal framework governing maritime navigation through straits used for international navigation is codified primarily in the United Nations Convention on the Law of the Sea (UNCLOS), to which India is a party (ratified in 1995). UNCLOS distinguishes between territorial waters, exclusive economic zones (EEZ), and international straits, with different navigation rights in each.
- Transit Passage (UNCLOS Article 38): All ships — including warships — have the right of "transit passage" through straits used for international navigation. This right cannot be suspended or impeded by the strait state. The Strait of Hormuz is an international strait under UNCLOS, making Iran's threatened closure legally contentious.
- Iran and UNCLOS: Iran is a signatory to UNCLOS but has historically claimed more restrictive rights over the strait, arguing for "innocent passage" rather than "transit passage." Iran's position is not internationally recognized.
- India's position: India supports freedom of navigation and adherence to UNCLOS in international waters — a position it consistently articulates regarding the South China Sea dispute, where China claims expansive maritime rights. Applying this principle consistently to the Hormuz situation is geopolitically delicate given India-Iran ties.
- Chabahar Port implications: India has invested in Chabahar Port on Iran's southeastern coast precisely to bypass Pakistan and access Central Asia. A full-scale Iran-US-Israel war would jeopardize this investment.
- The UN Security Council and IMO have frameworks for maritime security, but enforcement depends on naval power projection — making the US Navy's presence in the region the practical determinant.
Connection to this news: Iran's action in threatening to close the Strait of Hormuz violates the principle of transit passage under UNCLOS. India — which strongly champions UNCLOS in the South China Sea context — faces a diplomatic dilemma as it cannot afford to publicly confront Iran while maintaining the Chabahar partnership.
Key Facts & Data
- Indian vessels being monitored/rerouted: ~25 ships
- Share of global oil trade through Hormuz: ~20% (~20 million barrels/day)
- Cape of Good Hope rerouting: Adds ~7,000–8,000 km per voyage
- India's international trade by sea: 95% by volume, 68% by value
- Indian seafarers globally: ~2.4 lakh (one of world's largest supplier countries)
- India ratified UNCLOS: 1995
- UNCLOS transit passage: Article 38 — right of transit through international straits cannot be suspended
- Chabahar Port: India's strategic investment on Iran's southeastern coast
- Red Sea/Houthi disruption: Ongoing since 2024 (Houthi attacks on commercial shipping)
- Sagarmala Project: India's port-led development initiative (Ministry of Ports, Shipping & Waterways)
- SAGAR Doctrine: Security and Growth for All in the Region — India's Indian Ocean policy
- India's merchant fleet: ~1,400 ships (relatively small by global standards)