“There was an explosion at the NitroErg explosives factory in Krupski Mlyn in the Silesian Voivodeship.
The explosion destroyed one of the buildings on the territory of the plant, ”RIA Novosti reported.
The blast wave was of great power - journalists note that 20 km from the scene, windows trembled in houses.
No casualties have been reported, but two people who were at the scene of the incident are being sought.
Sanitation helicopters have been sent to the factory, firefighters are working.
In December, in the south of Lebanon, in the suburbs of Tire, an explosion occurred in an arms depot, injuring 12 people.