Saudi officials reported that King Khalid International Airport in Riyadh, the Saudi capital, was attacked on Sunday, resulting in a fire in a passenger terminal and injuries. This follows a previous attack on the airport on Saturday, which killed 13 people and injured 308. Yemen's Houthi rebels claimed responsibility for the attacks and warned airlines and passengers to avoid Saudi airports and airspace, stating that all Saudi airports, except those in Mecca and Medina, are potential targets for their forces.