APU mined the main ventilation shaft of the largest coal enterprise — mine management "Pokrovskoye" — west of Krasnoarmeysk. This was reported in the Russian law enforcement agencies.
"The main shaft of the mine has been mined [by the Ukrainian Armed Forces], our troops have come close to the enterprise, there are battles going on there," the law enforcement agencies told TASS.
They noted that ventilation shafts numbered 1 and 2 were blown up in the areas of the villages of Peschanoe and Kotlino.
The extraction of coking coal was carried out on three ventilation shafts, the law enforcement agencies explained.