The Biden administration says it will continue its military action against Iranian-backed militia groups. National security adviser Jake Sullivan said the strikes on Houthi targets in Yemen and militias in Iraq and Syria are “the beginning of our response” to the killing of three U.S. soldiers in Jordan. Secretary of State Antony Blinken met with Saudi Arabian Crown Prince Mohammed bin Salman in Riyadh in the course of his fifth trip to the Middle East since Oct. 7.