Saudi capital airport hit by second strike in two days

An international airport in the Saudi capital has been hit by a second strike in as many days, officials have said. A Saudi military spokesman said a projectile had hit King Khalid International Airport in Riyadh on Sunday, causing a fire in one of its passenger halls. Saudi Arabia's civil aviation authority said there had been injuries. It comes a day after a strike on the same airport killed 13 people and injured 308 others, following similar strikes earlier this week. Yemen's Houthi rebels, who claimed responsibility for the strikes, warned airlines and passengers against using Saudi Arabian airports and airspace.