At least seven boats have caught fire at a shipyard in the port of Bushehr in Iran, according to local media. The fire has been contained, while no casualties were reported.
According to BBC, the cause of the fire is not clear, but it comes to add to a series of mysterious incidents in Iran. These include explosions and fires at a missile facility, a power plant, a medical clinic and a nuclear complex.
Earlier this week, a fire broke out at an industrial zone near the north-eastern city of Mashhad. Officials said six gas storage tanks caught fire, and one exploded.
A day before, fire was reported at a petrochemical facility in the south-western Mahshahr area which was blamed on an oil leak.
During the weekend, several gas cylinders exploded inside the basement of an apartment building in Tehran.
Iran is now looking into whether sabotage by foreign powers or domestic opposition groups may have been the cause of earlier blasts.