Shutdown of Hormuz Strait raises fears of soaring oil prices

The United States and Israel's conflict with Iran has spilled over into the Strait of Hormuz, one of the world's most critical energy chokepoints, prompting a near-total shutdown of the waterway and a surge in oil prices as Iranian forces attacked oil tankers in the strategic waterway between Iran and Oman on March 3, 2026. The strait, which carries one-fifth of globally consumed oil and large quantities of natural gas, has seen shipping traffic reduced by at least 80% according to maritime intelligence analysts, with at least five tankers damaged, two personnel killed, and approximately 150 ships stranded in the region. An Iranian Revolutionary Guard Corps commander declared the strait 'closed' and threatened to set any vessel attempting passage 'ablaze,' causing most commercial operators, major oil companies, and insurers to effectively withdraw from the corridor. Oil prices have reacted dramatically to the crisis, rising above $79.40 per barrel on Monday after hitting $73 per barrel just days earlier as tensions escalated prior to the joint US and Israeli attacks on Iran. Maritime intelligence experts note that while some limited traffic continues primarily for ships flying Iranian and Chinese flags, most vessels have either halted operations or are attempting to reroute around Africa's Cape of Good Hope, significantly increasing delivery times and costs. Insurance premiums had already reached a six-year high before the conflict began, with additional emergency contingency insurance now adding thousands of dollars to shipping costs. Despite Iran's threats of sustained closure, analysts suggest such a prolonged shutdown is unlikely given the economic self-harm it would inflict on the country. 'If they attack shipping, they are encouraging the Gulf states to join the war, and it's a big step for Iran to go there,' explained Cormack McGarry, director of maritime intelligence at Control Risks. 'The idea they could affect a long-term sustained closure of the strait is completely unlikely.' However, the immediate impact on global supply chains remains severe, particularly for Asian economies that receive nearly 70% of their oil through the strait, including China, India, Japan, and South Korea. The disruption extends beyond crude oil to other energy products, with 30% of Europe's jet fuel supply and one-fifth of global liquefied natural gas (LNG) passing through the strait. Qatar has already preemptively paused LNG production following attacks on energy infrastructure in the Gulf. While the United States is less dependent on Middle Eastern oil than in previous decades, it is not immune to these disruptions, though any impact on domestic pump prices would likely take weeks to materialize. 'The situation is very fluid,' noted David Warrick of supply chain platform Overhaul, as companies scramble to reroute vessels amid heightened security concerns.