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

Progress is advancing within the highly anticipated Sentinel program, a military project intended to modernize land-based nuclear deterrence at select bases in the West, starting with F.E.

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

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

The U.S. Air Force has begun construction on the first silo for the Sentinel intercontinental ballistic missile program in ...

Northrop Grumman (NYSE:NOC) and the U.S. Air Force reported accelerated progress and key milestones on the Sentinel ICBM ...

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 Air Force has broken ground in Utah on the prototype for 450 launch silos to be built for its next-generation intercontinental ballistic missile. The LGM-35A Sentinel will replace the Cold War-era ...

In the largest project ever undertaken by the Air Force, the military is planning to replace the 450 aging Minute Man III missiles located in silos across Montana, Wyoming, North ...

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 ...