Area 51 is the most secret and most protected area of the world by the US military. What is hidden in the bowels of an inaccessible base?North of Las Vegas, near the Nevada desert territory is the size of 15,000 km square. It is the most secret and most protected area of the world by the US military – Area 51.
This is an area where the first conducted underground tests of nuclear weapons and where was the secret US military exercises. Later, there began research and training flights with the latest types of combat aircraft of the US Air Force. The base circulating different stories and myths, in particular regarding the existence of UFOs. It was built in 1957 as a military research center in drying lake