A group of drones attacked the Kirishnefteorgsintez enterprise in Leningrad region of Russia on the night of Saturday, March 8, intelligence sources told Interfax-Ukraine. According to information in local publications, the explosions at the facility occurred around six in the morning. It is reported that at least one of the enterprise's tanks was damaged as a result of the attack, which was confirmed by the head of the region of the aggressor state. Tags: #attacked #kirishnefteorgsintez