Dec. 13, 2023 Air Force Global Strike Command Establishes New Directorate AFGSC recently stood up a new directorate, AFGSC/A10, the ICBM Modernization Directorate, to oversee and coordinate the deployment of the LGM-35A Sentinel ICBM weapon system and the retirement of the LGM-30G Minuteman III ICBM weapon system.
April 5, 2022 Air Force’s new intercontinental ballistic missile system has a name: Sentinel Secretary of the Air Force Frank Kendall approved the designation for the system that modernizes the ICBM leg of the Nation’s nuclear triad.