The U.S. Air Force is replacing the aging LGM-30 Minuteman III intercontinental ballistic missile (ICBM) with the LGM-35A Sentinel ICBM. The Sentinel ICBM represents the modernization of the land-based leg of the U.S. nuclear triad.

Aug 27, 2024 · It will be responsible for providing the most responsive nuclear deterrence capability and sustainment for Air Force Global Strike Command through two major programs, the LGM-30G Minuteman III and LGM-35A Sentinel.

Aug 27, 2024 · The U.S. Air Force is replacing the 54-year-old LGM-30G Minuteman III ICBM weapon system with the LGM-35A Sentinel ICBM. Upgrading to Sentinel ICBMs ensures the land-based leg of America's Nuclear Triad remains safe, secure & effective.

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The Sentinel ICBMs will replace the 400 Minuteman III ICBMs currently in service for more than 50 years in Air Force missile fields at F.E. Warren Air Force Base (AFB), Wyoming; Malmstrom AFB, Montana; and Minot AFB, North Dakota.

The directorate is responsible for providing the most responsive capability and backbone of nuclear deterrence for Air Force Global Strike Command through two program offices: LGM-30G Minuteman III and LGM-35A Sentinel.

The LGM-35 Sentinel, also known as the Ground Based Strategic Deterrent (GBSD), is a future American land-based intercontinental ballistic missile system (ICBM) currently in the early stages of development.

Jan 26, 2023 · The new Software Mission Assurance Center will be a state-of-the-art software facility to support the LGM-35A Sentinel intercontinental ballistic missile program (previously known as the Ground-Based Strategic Deterrent).

May 23, 2023 · The Sentinel project will replace the 50-year-old Minuteman III ICBM program. The effort to modernize the land-based leg of the nation’s nuclear triad touches multiple states, covers thousands of miles and impacts communities in Wyoming, Montana, North Dakota, Colorado, Utah and Arizona.

Dec 21, 2022 · The Sentinel system will replace the 400 Minuteman III intercontinental ballistic missiles, which have been in service for more than 50 years in Air Force missile fields near F.E. Warren Air Force Base, Wyoming; Malmstrom AFB, Montana; and Minot AFB, North Dakota.