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

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 ...

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 ...

With three consecutive earnings beats after a $477M B-21 loss provision shook investor confidence, and now Northrop Grumman ...

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 ...

AURORA, Colorado—The Pentagon won’t have new cost estimates for the way-over-budget Sentinel intercontinental ballistic missile program until year’s end, officials said, though they expressed optimism ...

The redesign of the Sentinel intercontinental ballistic missile will require building an underground fiber-optic network spanning 32,000 square miles and constructing entirely new ...

We now know much more about the USAF's sprawling plans for new Sentinel ICBM silos with features not found on Minuteman III.

The opening of the Sentinel Site Activation Task Force facility highlights Northern Colorado’s role in nuclear modernization efforts.

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 ...

The U.S. Air Force is revamping its two biggest nuclear modernization efforts, increasing its capacity to build B-21 Raiders while changing its approach to fielding a massive ICBM program that has ...