US Conducts Airstrikes on Iranian Minelayer Vessels in Strait of Hormuz Amid Escalating Tensions

The U.S. military conducted a series of aerial strikes late Tuesday against two Iranian naval vessels operating in international waters near the Strait of Hormuz, according to a defense official confirmed by multiple government sources. The vessels, identified as the IRIS Bahram and IRIS Sahand—both classified as minelayers—were intercepted by U.S. surveillance assets and assessed to be preparing to deploy explosive devices in key shipping lanes. The strikes, executed by F-35 stealth fighters from a carrier group in the Persian Gulf, destroyed both vessels without civilian casualties. The incident marks a significant escalation in regional tensions, as the Strait of Hormuz handles approximately 20% of global crude oil trade. The U.S. Department of Defense cited the vessels' movements and communications patterns as evidence of imminent threat to maritime security. In response, global oil markets reacted swiftly: Brent crude futures climbed 5.8% to $98.70 per barrel, while West Texas Intermediate (WTI) jumped to $94.20, its highest level since late 2023. The energy sector’s volatility index, ^VIX, surged to 28.4—its highest since January—reflecting heightened investor anxiety. Defense stocks reacted positively, with ExxonMobil (XOM) rising 3.2% on expectations of increased defense spending and potential supply chain disruptions. Energy infrastructure firms also saw gains, as market participants priced in longer-term supply risks. The U.S. has since bolstered naval patrols in the region, deploying two additional Arleigh Burke-class destroyers and increasing drone surveillance over the strait. The move follows weeks of intelligence indicating Iran’s Revolutionary Guard Corps Navy had been testing mine-laying capabilities in the area. Regional allies, including Saudi Arabia and the UAE, have expressed support for U.S. actions, while Iran’s state media denounced the strikes as an act of 'aggression' and warned of 'proportional responses'. The situation remains fluid, with global shipping insurers reviewing routing options amid fears of further disruption.