On July 23, 2026, President Donald Trump declared that the United States would hold Iran accountable for any hostile actions taken by the Houthis, a group based in Yemen. The Houthis, who are aligned with Iran, have been increasingly aggressive, recently attacking Saudi Arabian vessels and threatening to impose a naval blockade on Saudi Arabia. This escalation comes amid ongoing tensions between the U.S. and Iran, with the Houthis previously having targeted maritime trade in the Red Sea. Trump expressed disappointment in the Houthis, who he noted had acted responsibly until now, and warned of significant military repercussions for both Iran and the Houthis if such actions continue. The Houthis, also known as Ansarallah, are a Shia Muslim movement that has historically aligned with Iran's leadership, and their recent actions have raised concerns about the stability of maritime trade routes in the region. The U.S. has previously engaged militarily against the Houthis for their interference with commerce, and Trump’s statements indicate a readiness to respond forcefully to any further provocations.