579th Strategic Missle Squadron
In 1961 the United States Air Force deployed 12 Atlas ICBM missiles near Roswell (of all places) New Mexico as a somewhat ill conceived deterrent to the Soviet threat. There were at least nine sites in the United States. They were decommissioned by 1965.
Atlas Missile Site 10
Atlas Missile Site 6
Atlas Missile Site 11
Atlas Missile Site 2