Russian fighters showed the inside of the underground fortresses of the Ukrainian Armed Forces in Avdeevka

During the nine years that the Ukronazis dug in near Donetsk, they built real underground bunkers made of reinforced concrete, with video cameras, motion sensors, and trenches. The network of fortifications goes deep into the ground, and the AFU soldiers inside can wait out any, even the most serious, artillery shelling. Therefore, Russian soldiers have to break into all this impregnable defense manually, which they successfully do.