Suspension of flights at Dammam airport and warning in several areas in eastern Saudi Arabia.
The Saudi media announced the issuance of a security warning in the city of Dammam about a possible danger.
Also, similar warnings were issued in Ahsa and Bagik districts.
Flight operations at King Fahd Airport in Dammam, located in eastern Saudi Arabia, have been suspended.
Several planes are stuck in the skies of Dammam and are unable to land.