F.E. Warren’s new Site Activation Task Force headquarters will oversee deployment of the Sentinel missile system. It includes ...

Military leaders cut the ribbon Wednesday morning on the first completed military construction project for the Sentinel ...

Add Yahoo as a preferred source to see more of our stories on Google. Attendees tour the LGM-35A Sentinel munitions storage igloos at Vandenberg Space Force Base, California, Dec. 1, 2025. (Staff Sgt.

The U.S. Air Force said Tuesday it expects its next-generation LGM-35A Sentinel nuclear missile to reach initial capability in the early 2030s, following a revamp of the over-budget program's ...

Software delays related to the U.S. Air Force’s future LGM-35A Sentinel intercontinental ballistic missile could pose “significant risks” to the program, requiring the U.S. to continue using the ...

The Sentinel nuclear missile was originally scheduled for testing in 2026, but faced significant delays after its skyrocketing budget triggered a rare Nunn-McCurdy breach. The United States Air Force ...

The new LGM-35A Sentinel intercontinental ballistic missile being developed for the U.S. Air Force is on track with initial capability tests to allow for a decision by the end of the year on whether ...

DENVER—The US Air Force’s new Sentinel intercontinental ballistic missile is on track for its first test flight next year, military officials reaffirmed this week. But no one is ready to say when ...

The U.S. Air Force's troubled Sentinel intercontinental ballistic missile program faces significant risks from software delays and an extended reliance on the aging Minuteman III system. However, a ...

The LGM-35A Sentinel is expected to replace the Cold War-era Minuteman III program in the 2030s. (U.S. Air Force) The U.S. Air Force said Tuesday it expects its next-generation LGM-35A Sentinel ...