Nate and Kate need to to get their facts straight. The article regarding the Doomsday Bunker states that this was a World War II era bunker. This was, in fact, a Titan II Missile Bunker, probably built between 1959 and 1965. The Titan II was a Liquid fueled Missile which was tipped with a Nuclear Warhead of the Hydrogen Bomb variety. Titan II was 1 leg of the 3 pronged, land sea and air Nuclear Deterrent arsenal.
The Bunker was No Doubt a Command and Control Bunker to control the launch and monitor the launch of said Missile.
World War II was between 1939 and 1945, far before this Bunker was put into operation in the Early 1960's!!!!!!!!!!!