The Sentinel nuclear missile was originally scheduled for testing in 2026, but faced significant delays after its ...

The missile, which the Pentagon plans to take the place of the LGM-30G Minuteman III ICBMs, would anchor the land-based ...

Switching from the Minuteman III to the Sentinel system, led by Northrop Grumman, involves the replacement of more than 600 facilities across five states.

We certainly have not lowered the bar, and we certainly have not taken on any risk by doing this,” Air Force Gen. Dale White told Breaking Defense.

The troubled Sentinel intercontinental ballistic missile program will hit a key milestone by year’s end, with hopes to deliver the initial ICBM by the early 2030s, Pentagon and Air Force officials ...

Security Forces tasked with defending Minuteman III ICBMs currently train for everything from retaking captured silos to ...

The U.S. Air Force expects its next-generation LGM-35A Sentinel nuclear missile to reach initial ...

The government watchdog’s timeline runs counter to a U.S. Air Force news release that said the Sentinel’s first flight could occur in 2027.

With the long discussed modernization of the nation’s nuclear missile program finally kicking into gear at other bases in the ...

The US Air Force said it intends to complete by the end of the year a restructuring plan for the new Sentinel intercontinental ballistic missile system from Northrop Grumman Corp., after the projected ...

The Air Force faces software design challenges for Northrop Grumman's future LGM-35A Sentinel ICBM, according to the ...