Saudi Arabia's civil aviation authority said on Friday that three Saudi nationals were killed and several people were injured in two attacks on King Khalid International Airport in Riyadh on Thursday.
In a statement on X, the General Authority of Civil Aviation said the first attack targeted airport facilities, while the second struck an aircraft belonging to Saudi state carrier Saudia.
The injuries ranged from minor to severe, and the attacks caused material damage, it said, adding that airport operations had resumed and air traffic had returned to normal.
Yemen's Houthis said on Thursday they had attacked the airport with two cruise missiles.
The group also said it had targeted an airport in the southwestern city of Najran, a claim Saudi authorities have not confirmed, and an airbase in Khamis Mushait with ballistic missiles.
The latest confirmed casualties come after Saudi authorities said on Wednesday that three people were killed in earlier strikes this week on Riyadh airport and Abha airport in the southwest of the country.
The conflict, now an overspill of the US-Iran war, has stoked further upheaval in the region.
South African judge Navanethem "Navi" Pillay, 85, won the Nobel Peace Prize on Friday "for her efforts to promote peace and international law", the Norwegian Nobel Committee said.
Hurricane Isaias is strengthening as it heads for the US Gulf Coast, prompting evacuations in Florida and shutting in more than half of the coast's oil production.
The leader of India's "Cockroach" youth movement said a major planned protest would go ahead in New Delhi on Saturday, despite the detentions of followers he estimated to run into the thousands, calling for the resignation of the top poll official.
The US government is suspending Microsoft, Adobe and several large IT firms from a programme that allows skilled foreign workers to gain permanent residency, senior US officials announced on Thursday, citing alleged fraud, and as part of an effort to push companies to hire more Americans.
Debris from a ballistic missile launched by the Houthi militia caused material damage to a kindergarten and a medical clinic complex in Riyadh after the missile was intercepted and destroyed, Saudi authorities said on Thursday.