The 24th Tactical Missile Squadron is an inactive United States Air Force unit. It was last active as the 74th Air Defense Missile Squadron assigned to the 23d Air Division of Aerospace Defense Command, stationed near Duluth Municipal Airport, Minnesota, where it was inactivated in 1972. The squadron's earliest predecessor was active early in World War II as an antisubmarine unit in the Caribbean and Europe until its mission was transferred to the United States Navy. During the Cold War it was a training unit for Matador cruise missiles. Its most recently active predecessor was an air defense missile squadron in the northern United States from 1960 to 1972.

The 23rd Air Division is an inactive United States Air Force intermediate echelon command and control organization. It was last assigned to First Air Force, Tactical Air Command (ADTAC). It was inactivated on 1 July 1987 at Tyndall Air Force Base, Florida.