Ukrainian military intelligence drones (HUR) attacked a camouflaged drone production facility in Kaluga Oblast late on March 12, HUR sources confirmed for the Kyiv Independent. Drone production lines were located on the grounds of an aerated concrete plant in the village of Obukhovo in Kaluga Oblast's Dzerzhinsky district,

The Russians were assembling UAVs in workshops of the Kaluga Aerated Concrete plant, according to the sources. Locals reported powerful explosions and a fire at the factory overnight into March 13. Kaluga social media channels mentioned alleged debris falls and a blaze in “industrial enterprise buildings.

Ukraine's defense intelligence launched long-range UAV strikes against a drone manufacturing facility in the Kaluga region of Russia, with production operations concealed at a different factory, RBC-Ukraine reports,

Long-range strike drones of Ukraine’s Defence Intelligence hit a UAV production facility in the settlement of Obukhovo, Dzerzhinsky district, Russia’s Kaluga Oblast on the evening of 12 March. Source: Ukrainska Pravda source in security services Details: The source reported that the Russians set up production lines for assembling drones inside the