The First Thermonuclear Explosion
Thermonuclear devices are more sophisticated than the original nuclear device. They hit harder and are much more violent. This is a photo of the first-ever detonated thermonuclear bomb. It was detonated on November 1st, 1952 at an undisclosed location. It looks horrifying!
Secret Tunnels All Over
The CIA also declassified secret tunnels from all over the country. These tunnels lead to bases that are known as strategic strike locations. They were built during the Cold War, but the US government says that they are no longer in operation. Who's to say that they aren't?