Iran has reportedly told Yemen’s Houthi movement to prepare for possible action against shipping in the Red Sea if the United States attacks Iranian power infrastructure. The warning adds a new layer of risk to an already tense regional standoff and puts one of the world’s key maritime oil corridors back in focus.

According to the report, missiles and drones have been positioned near the Bab el-Mandeb Strait, a narrow passage that links the Red Sea to the Gulf of Aden. Any disruption around that chokepoint could affect tanker traffic and wider commercial shipping, since the route is vital for energy flows between the Middle East, Europe and beyond.

The development comes as renewed strain between Washington and Tehran revives concerns about proxy confrontation across the region. If Houthi forces were ordered to act, the threat would extend pressure beyond direct U.S.-Iran tensions and into global trade lanes, where even limited attacks or warnings can raise freight costs, insurance premiums and market anxiety.

While no broader escalation has been confirmed, the reported preparations underline how quickly regional conflict could spill into maritime trade. For energy markets and shipping operators, the focus is now on whether the threat remains a deterrent signal or turns into direct disruption in the Red Sea.