Houthi military spokesman Yahya Saree said Monday that "dozens of ballistic missiles and drones" struck King Khalid Air Base at Khamis Mushait, the Royal Saudi Air Force's main southern base and the launch point for its strikes on Yemen. He claimed hits on hangars, radars, runways and ammunition depots, and framed the attack as retaliation for "more than 300" Saudi F-15 and Typhoon strikes across Yemen in five days. Saudi Civil Defence issued an alert for Khamis Mushait and later said "the danger has passed". Riyadh has confirmed no damage.
Assessed read: a real salvo of unknown size, mostly intercepted. Saree's template has inflated results at this base since 2015, and Civil Defence alerts on consecutive days (Abha and Khamis Mushait on Sunday, the base on Monday) confirm inbound tracks rather than hits.
What changed is the shape of the front. Saudi Arabia is striking Yemen alone after Washington declined, and the Houthis are now answering on the base those jets fly from. Crown Prince Mohammed bin Salman met CENTCOM commander Adm. Brad Cooper in Jeddah the same day. Washington's offer is unchanged: targeting, intelligence and air-defence advice, no US strikes.
Watch for the first Houthi claim against Yanbu or any Red Sea export terminal. With Petroline down and five to seven days of tank cover, that is the strike that closes the Kingdom's last seaborne exit.