The ongoing Strait of Hormuz has not been completely shut despite the Iran‑Israel war. Around 90 vessels, including several oil tankers, have transited the waterway since the conflict began, many under “dark” flags to evade sanctions. The movement reflects a selective rather than total blockade, with significant ramifications for oil markets and India‑Pakistan diplomatic calculations.
Key Developments
- ~90 ships crossed the strait from 1‑15 March, down from 100‑135 daily pre‑war, but still enough to move millions of barrels of oil.
- Data from Lloyd's List Intelligence show that >20% of the vessels were Iran‑affiliated; others were linked to China, Greece, India and Pakistan.
- India‑flagged LPG carriers Shivalik and Nanda Devi and Pakistan‑flagged tanker Karachi successfully transited after diplomatic talks with Tehran.
- China emerged as the largest buyer of Iranian crude, exploiting its relatively better ties with Tehran.
- US President Donald Trump urged allies to deploy warships and reopen the strait to curb oil price spikes above $100 per barrel.
Important Facts
Despite the blockade, Iran exported over 16 million barrels of oil in March, according to the trade‑analytics platform Kpler. The firm’s analyst Ana Subasic described this as “continued resilience” in Iranian export volumes. The war has seen about 20 vessels attacked in the vicinity, yet a “safe corridor” appears to exist for selected ships, possibly facilitated by diplomatic interventions.
UPSC Relevance
Understanding the dynamics of the Strait of Hormuz is vital for GS‑III (International Relations, Energy Security) and GS‑II (Foreign Policy). The episode illustrates how geopolitical conflicts translate into economic sanctions, maritime security challenges, and price volatility in global oil markets. It also highlights the role of data‑analytics firms like Lloyd's List Intelligence and Kpler in informing policy decisions.
Way Forward
India, Pakistan and Iraq are likely to continue diplomatic engagement with Tehran to secure limited oil passages, while the United States may balance pressure on Iran with the need to stabilise global oil prices. Monitoring of “dark” transits and enforcement of sanctions will remain crucial. Aspirants should track how selective closures affect energy security, trade balances, and the broader strategic calculus in the Middle East.