In the late 1950s, at the height of the Cold War, the U.S. military built a secret base in the Arctic for "research" purposes.
Some theorists argue that the building is actually used as a secret store of nuclear weapons and / or testing laboratory. Others make even more grandiose assumption — that this "Camp Century" was created to experiment with the weather … or for use by the U.S. military and their alien "partners" like a secret UFO base! Full and complete accurate information in real time while it is impossible to get. This declassified by the U.S. Army documentary about the process of construction.