321st Missile Squadron

The 321st Missile Squadron is a United States Air Force unit. It is assigned to the 90th Operations Group, stationed at Francis E. Warren Air Force Base, Wyoming. The squadron is equipped with the LGM-30G Minuteman III Intercontinental ballistic missile (ICBM). Their mission is to operate safe and secure nuclear weapons, maintain mission ready facilities, and on order destroy OPLAN assigned targets.