On Saturday a missile struck King Khalid International Airport in Riyadh, the capital of Saudi Arabia. Saudi aviation officials said 12 people were killed and 309 wounded. It was the deadliest attack on the kingdom in more than a decade. The dead came from many countries, among them Saudi Arabia, Bangladesh, the United States, Egypt and Jordan.
On Sunday the Houthis, an Iran-backed group that controls much of northern Yemen, claimed attacks on the airport, and a second strike hit it that evening. Flights have been suspended and Riyadh's schools have moved online for a week. Saudi Arabia has promised to retaliate "firmly".
The fighting has grown since October 4, when Yemen's Saudi-backed government launched an offensive to retake Houthi-held land. A UN-brokered truce that had largely held since 2022 has collapsed. President Trump has said the United States "may" join Saudi operations, while some US politicians warn the war is "spiraling out of control". On 5 October, Turkey, Pakistan and Saudi Arabia agreed to activate "deterrence measures" under a mutual defence agreement signed in August, and UN Secretary-General António Guterres condemned the strike.