Sept. 2, 2026 Senior AFGSC leaders see Sentinel program advancements The Air Force’s senior leaders charged with overseeing the service’s nuclear enterprise took part in a two-day immersion at Hill AFB, gaining insight into how AFGSC and its mission partners at Hill AFB and Northrop Grumman are fielding the Sentinel ICBM.
Aug. 31, 2026 Initial operating capability of MH-139 Grey Wolf announced AFGSC announced that the MH-139 Grey Wolf has officially achieved Initial Operational Capability as of Aug. 10, ushering in a new era of modernization for AFGSC’s nuclear security operations.
Aug. 28, 2026 Air Force Global Strike Command directs stop use of AN/PRM-10 test oscillator set AFGSC has directed units within the command to stop use of the AN/PRM-10 test oscillator set, a signal generator used to examine ICBM communications systems.
Aug. 15, 2026 AFGSC command team comes north to Minot AFB U.S. Air Force Gen. S.L. Davis, commander of AFGSC, and Chief Master Sgt. Shawn M. Aiello, command chief of AFGSC, concluded a four-day visit at Minot Air Force Base, North Dakota.
May 20, 2026 ICBM test launch verifies system reliability Air Force Global Strike Command conducted a test launch of an unarmed Minuteman III intercontinental ballistic missile at 12:01 a.m. Pacific time May 20 from Vandenberg Space Force Base, California.This routine launch, designated GT 256, was scheduled years ago, and is not in response to world
March 27, 2026 AFGSC hosts virtual MCCS town hall, reveals additional findings During a virtual town hall March 27, the ongoing Missile Community Cancer Study reported an increased incidence of testicular cancer and Hodgkin lymphoma among missile community members. Neither cancer is typically associated with adult occupational exposures.
March 4, 2026 ICBM test launch verifies multiple re-entry vehicle, system reliability Air Force Global Strike Command conducted a test launch of an unarmed Minuteman III intercontinental ballistic missile equipped with two test re-entry vehicles at 11:01 p.m. Pacific time March 3 from Vandenberg Space Force Base, California.
Feb. 27, 2026 Unarmed Minuteman III ICBM test launch scheduled at Vandenberg Space Force Base An operational test launch of an AFGSC unarmed Minuteman III ICBM is scheduled between 11:01 p.m.-5:01 a.m. Pacific time March 3-4, from north Vandenberg. This test is routine and was scheduled years in advance, with the purpose of validating and verifying the effectiveness, readiness and accuracy
Jan. 13, 2026 MH-139 Grey Wolf helicopters complete 1st operational ICBM convoy security mission Two MH-139A Grey Wolf helicopters assigned to the 40th Helicopter Squadron conducted their first operational Minuteman III ICBM convoy Jan. 8, marking an important milestone in the modernization of AFGSC’s nuclear security operations.
Dec. 5, 2025 625th STOS uses ALCS, launches unarmed ICBM Airmen assigned to the 625th Strategic Operations Squadron employed the Airborne Launch Control System (ALCS) aboard a U.S. Navy E-6B Mercury to launch a test of an unarmed Minuteman III intercontinental ballistic missile from Vandenberg Space Force Base, California, on Nov. 5, 2025.