July 22, 2026 ‘Sentinel’ ICBM program’s utility corridor project commences with ‘golden shovel’ groundbreaking event Gathering around a small patch of earth in western Nebraska, leadership and members from Air Force Global Strike Command, the Air Force Nuclear Weapons Center, and Wyoming’s F.E. Warren Air Force Base celebrated a significant milestone June 24, 2026 on the Air Force’s LGM-35A Sentinel
July 8, 2024 Department of Defense announces results of Sentinel Nunn-McCurdy Review On Jan. 18, 2024, the Air Force notified Congress that the Sentinel program exceeded its baseline cost projections, resulting in a critical breach under the Nunn-McCurdy statute.
Sept. 2, 2020 Test launch demonstrates safe, ready Minuteman III deterrent The test demonstrates that the United States’ nuclear deterrent is safe, secure, reliable and effective to deter twenty-first century threats and reassure U.S. allies. Test launches are not a response or reaction to world events or regional tensions.