The Houthis, a rebel group from Yemen, are seizing cargo ships in retaliation for the war in Gaza. Vox’s Joshua Keating explains how the pirates are expanding the Israel-Hamas war into the Red Sea — and your wallet. This episode was produced by Haleema Shah and Hady Mawajdeh, edited by Matt Collette, fact-checked by Laura Bullard with help from Amanda Lewellyn, engineered by Patrick Boyd, and hosted by Sean Rameswaram. Transcript at vox.com/todayexplained Support Today, Explained by making a financial contribution to Vox! bit.ly/givepodcasts Learn more about your ad choices. Visit podcastchoices.com/adchoices