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Yemen's Houthis raise Red Sea stakes for Trump

With President Donald Trump ratcheting up his threats, will Iran play its Houthi card?

 Supporters of the Iran-backed Houthi movement brandish their weapons as they rally in solidarity with Iran and Lebanon in Sanaa on April 10, 2026.
Supporters of the Iran-backed Houthi movement brandish weapons at a rally in Sanaa in solidarity with Iran and Lebanon, April 10, 2026. — Mohammed HUWAIS / AFP via Getty Images

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WASHINGTON — More than four months into the Iran war, the Houthis in Yemen have signaled that they could widen the conflict to include the Red Sea, further roiling global energy markets months before the US midterm elections. 

The Houthi threat comes as Iran and the United States edge closer to full-blown war after more than a week of escalating tit-for-tat strikes and a renewed US naval blockade on Iranian ports. In a statement Wednesday, the Islamic Revolutionary Guard Corps threatened in response to the blockade to close “all other export corridors that benefit the US and its allies.”

President Donald Trump has warned that the United States will “knock out” Iranian power plants and “all their bridges” unless Tehran returns to the negotiating table for talks on permanently ending the war and fully opening the Strait of Hormuz, the world’s most vital energy chokepoint. On Thursday, the average national price of diesel in the United States rose to $5.01, a 30% increase since the United States and Israel launched the war on Feb. 28, according to data from the American Automobile Association. 

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