On the night of November 25, a fire broke out at an oil refinery in Kaluga, Russia. According to local residents, first they heard the sounds of drones flying, and then an explosion occurred.
The governor of the Kaluga region, Vladislav Shapsha, said that air defense shot down three drones on the outskirts of the city. However, “the wreckage of the drones fell on the territory of an industrial enterprise,” causing a fire.
The Kaluga oil refinery is located about 300 kilometers from the border with Ukraine.