447th Missile Squadron

The 447th Missile Squadron was a missile facility at Grand Forks Air Force Base in North Dakota controlling 50 launch sites and five missile alert facilities spread across the prairie. The installation operated LGM-30 Minuteman intercontinental ballistic missiles, upgrading from the earlier Minuteman II to the newer Minuteman III starting in 1971.

The unit was established in 1942 as a bombardment squadron and transitioned to missile operations in 1964, remaining active until deactivation in 1998. Before its conversion, the squadron had earned two Presidential Unit Citations for World War II missions over Athens and Toulon.

The squadron's personnel maintained constant readiness around the clock, representing the nuclear deterrence strategy of the Strategic Air Command during the Cold War. Visitors can still see the underground control bunkers that show how operators waited in isolation for possible launch orders.

Access to the active missile base is restricted, but visitors can arrange guided tours that explain the basic function of the facility and underground systems. Visitors get the most from their visit by taking time for the tours and learning about the military operations beforehand.

The squadron operated one of the Cold War's most sensitive systems, with commanders under extreme psychological pressure ready each day to deploy nuclear weapons. The underground capsules at the base are remnants of an era when a single false alarm could have led to catastrophic consequences.

GPS coordinates: 47.96110,-97.40110

Latest update: December 14, 2025 12:26