Fighters allied to Yemen's exiled government claimed Wednesday they had seized 750 tons of Iranian-supplied missiles and weaponry bound for the country's Houthi rebels, the latest interdiction of arms in the country's decadelong war allegedly tied to Tehran. For years, the U.S. Navy and other Western naval forces have seized Iranian arms being sent to the Houthis, who have held Yemen's capital since 2014 and have been attacking ships in the Red Sea over the Israel-Hamas war. The seizure announced Wednesday, however, marked the first major interdiction conducted by the National Resistance Force, a group of fighters allied to Tariq Saleh, a nephew of Yemen's late strongman leader Ali Abdullah Saleh.