April 22, 2022 Defenders and 40HS conduct exercise operations Airman Trent Griffin, 841st Missile Security Forces Squadron defender, guards a missile launch facility during a training exercise April 19, 2022, near Malmstrom Air Force Base, Mont.
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.