The Houthis, an Iranian-backed militia in Yemen, said they launched missiles and drones at Riyadh and facilities linked to Saudi Arabia’s national oil company in Yanbu, a major Red Sea terminal. Emergency alerts and reported explosions put Riyadh on edge, while flights at the city’s airport were severely disrupted. Saudi Arabia has not publicly confirmed the attacks, commented on the claims or acknowledged airstrikes in recent days, and there were no immediate reports of casualties. The Houthis said the operation responded to more than 700 Saudi airstrikes in Yemen, though Saudi officials generally attribute recent strikes to the Saudi-backed Yemeni government. The claimed attacks represent a potential escalation in fighting that has intensified since a 2022 truce unraveled, raising concerns about Saudi oil infrastructure and global energy supplies.