tali dimitri. carrying out scientific expeditions on weekends they explore military architecture monuments from different eras the island has them all including fortifications built by the military engineers of the songs as well the soviet underground doubts. if you keep to the maps directions and . you'll find those installations the problem is that they're hidden somewhere beyond the woods. to find them. the ferry to the village of on the island of russkie reaches its destination in forty minutes the diggers came here to take a look at a unique fortification definition of battery which for a long time had been a classified facility it was a key element in blood defenses the purpose of these guns was to protect the city from sea and land assaults their range of fire was thirty five kilometers they were never actually used for military purposes and the last salvo for training was fired in one thousand nine hundred to now the fort is a museum. these guns were cast in the steel works in one thousand