Hormuz Strait Crisis Raises Risk of Prolonged Disruption to Oil Trade

Rising tensions in the Middle East are increasing the risk of a prolonged disruption in the Strait of Hormuz, one of the most critical chokepoints for global energy trade. Following U.S. and Israeli military strikes against Iran on February 28, 2026, Tehran has intensified attacks on commercial vessels in the region, significantly slowing maritime traffic.

The Strait of Hormuz handles roughly 20% of global oil supply, making it a vital corridor for international energy markets. In recent weeks, however, Iranian forces have targeted shipping with missiles, drones and fast-attack craft, prompting many tankers to delay voyages or divert routes. Ship-tracking data indicates that vessel traffic through the strait has dropped sharply since the conflict escalated.

Although Washington previously signaled that U.S. naval forces could escort oil tankers through the waterway, the U.S. Navy has reportedly told shipping industry representatives that providing regular escorts is not currently feasible due to the high risk of attacks. The absence of military protection has made shipping companies increasingly cautious about transiting the strait.

Market analysts warn that if the crisis persists, volatility in global oil markets could intensify. The conflict has already pushed crude prices back above $100 per barrel as concerns grow over potential supply disruptions. Until safe passage through the Strait of Hormuz is restored, energy flows and freight costs are likely to remain under pressure.