The military spokesman of the Houthis accepts responsibility for the attack on the airport in Riyadh, the capital of Saudi Arabia:
This evening our forces attacked the King Khaled airport in Riyadh with two cruise missiles, the Najran airport with a ballistic missile and the air base in Khamis Mushit with a ballistic missile.
By the grace of Allah, the hits were precise and direct, leading to the shutdown of air traffic at both airports and causing damage to both and the air base.