Communciations antenna at an underground Minuteman II missile silo; many missile sites were deactivated after the Cold War, this one was preserved as a National Historic Site by the National Park Service, Wall, South Dakota, USA, North America.
Communciations antenna at an underground Minuteman II missile silo; many missile sites were deactivated after the Cold War, this one was preserved as a National Historic Site by the National Park Service, Wall, South Dakota, USA, North America