Yemen's Houthi rebels attacked King Khalid Air Base in southwestern Saudi Arabia with ballistic missiles and dozens of drones. The Houthis claimed that the attack was retaliation for Saudi airstrikes on various regions of Yemen, and warned that they would continue attacks inside Saudi Arabia if the Saudi aggression continued. King Khalid Air Base is a major fighter jet base for the Saudi regular army and has been targeted by the Houthis in the past. The Houthis are showing a strong response to Saudi airstrikes, raising concerns about the escalation of the war.