Air Force officials say key missile components have now been tested, which are paving the way for the program’s first test ...

The LGM-35A Sentinel intercontinental ballistic missile program is rapidly moving from digital design to tangible reality, ...

The US Air Force and Northrop Grumman have broken ground on a Sentinel ICBM prototype silo in Utah as the program targets ...

Northrop Grumman has completed a pair of engineering tests for the Sentinel intercontinental ballistic missile program, ...

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 ...