The $140.9 billion Sentinel missile program is racing to catch up after cost overruns triggered a Congressional review and ...

Northrop Grumman and the U.S. Air Force are achieving substantial progress across the Sentinel program, advancing toward ...

Northrop Grumman (NOC) and the U.S. Air Force on Monday reported continued progress on the LGM-35A Sentinel intercontinental ...

Northrop Grumman Corporation (NYSE:NOC) and the U.S. Air Force reported continued progress on the Sentinel intercontinental ...

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

Add Yahoo as a preferred source to see more of our stories on Google. 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 ...

The Air Force's Sentinel program is a behemoth with evolving details, but there's been “forward aggressive progress." That's what Peter Sturdivant has seen in the six months since being named director ...

Add Yahoo as a preferred source to see more of our stories on Google. CHEYENNE — Military leaders cut the ribbon Wednesday morning on the first completed military construction project for the Sentinel ...

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 ...