King Khalid International Airport in Riyadh, Saudi Arabia's capital, was attacked Saturday as the kingdom faces a series of assaults in what officials describe as a new front in the Iran war.
A missile struck a complex housing terminals 3 and 4 for domestic flights, and many people were wounded, according to a regional official who spoke on condition of anonymity because they were not authorized to speak to the media.
The Houthis, a Tehran-backed rebel group based in neighboring Yemen, claimed responsibility for attacks earlier in the week on the same airport that killed three Saudis, including a pilot.
President Donald Trump said the U.S. is evaluating whether to join Saudi Arabia in strikes against the Houthi rebels. "We may. We're going to look at it," Trump said when asked about potential U.S. intervention.
Saudi Arabia has been conducting military operations against the Houthis, and officials said the kingdom is seeking international support for these efforts amid the escalating attacks on critical infrastructure.