At least three ships are on fire at Bushehr port in southern Iran, APA reports citing the official IRNA news agency.
The Tasnim agency says the number of damaged ships is seven.
No injuries have so far been reported. The cause of the fire is still unknown.
Last week, a container ship caught fire in Ameri Port in Tangestan County, also in Bushehr.
A series of fires and explosions have taken place at Iran’s industrial and military facilities since late June.