Amazing Pictures of Secret Object from The Past

This is one of the top-secret underground bases in the Soviet Union. The name of this object is GTS-825 (Government Telephone Station), but this is a conspiracy title. Nobody knows the real one. The object was built in 1957-1961 because of the Cold War. Now it is the biggest secret object on the territory of the Soviet Union.

The object GTS 825 is an anti-nuclear defense facility of the first category. It can handle the nuclear power of 100 kilotons. The object itself is situated inside the Tavros mountain, with two exits on different sides. GTS 825 includes the combined underground water tunnel, repairing docks, stores of fuel and lubricants, and the arsenal, with nuclear ammunition inside.