A fire occurred in the port area of Ost-Luga after a UAV attack.
Three people were injured, Leningrad Region Governor Alexander Drozdenko said.
On his channel in the MAX messenger he also wrote that the transformer station went into emergency shutdown mode. Drozdenko added that the rescue forces started extinguishing the fire.
Earlier, the governor said that the air defense forces destroyed about 150 Ukrainian drones over the Leningrad region during the night.