The 890th Missile Security Forces Squadron is a unit under the Air Force Global Strike Command (AFGSC) of the United States Air Force. Its primary role involves the protection and security of intercontinental ballistic missiles (ICBMs). Specifically, this squadron safeguards and operates the Minuteman III ICBM system stationed at Malmstrom Air Force Base in Montana. The 890th MSFS ensures the operational readiness of these weapons systems to maintain a nuclear deterrent capability that serves as a critical component of U.S. national security strategy. The unit’s daily activities encompass tasks such as missile alert, maintenance, inspections, and training exercises.