Yemen’s Houthis said they attacked “sensitive” sites in Riyadh with missiles and drones, after smoke and flames rose near King Khalid International Airport. The Details: •    Airport fire: Reuters footage showed a large black plume and flames rising from the airport’s fuel storage depot after booms were heard. •    Saudi response: The Saudi-led coalition said air defences destroyed a Houthi missile fired toward Riyadh. •    Additional claims: The Houthis said they also targeted an Aramco facility in Yanbu, a Saudi Red Sea oil-export hub. •    Civil alerts: Saudi authorities warned Riyadh and Al-Kharj residents of potential aerial attacks overnight, then issued an all-clear. •    U.S. warning: The State Department urged Americans to exercise heightened vigilance and reconsider travel to or through the region. 20-SEP-2026 06:56 AM ET