Damascus (Qasioun) - Military sites belonging to the regime were exposed to a series of violent explosions Thursday evening in Qasioun mountain in Damascus.

A video clip broadcast by activists said the explosions took place in the artillery battalion next to the scientific research building.

Local sources said that this comes as a result of the explosion of a warehouse of ammunition, noting that the artillery battalion is the source of the bombing of the regime forces on the Eastern Ghouta.