Kuwait's Civil Aviation Authority reported that a fire occurred at the country's international airport early on Wednesday, after drones hit a fuel tank.
In a post on X, the aviation agency said there were no reports of casualties.
Firefighting teams were at the scene, it added, with emergency procedures activated.
Kuwait International Airport was already fully closed to commercial air traffic.
The airport's official website shows no scheduled arrivals or departures for Monday, Tuesday or Wednesday.
Kuwait Airways, the country's flag carrier, halted its regular operations in late February.
It announced the indefinite suspension of all incoming and outgoing flights from Kuwait City on March 12 following a drone attack on the international airport.