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

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 ...

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

The LGM-35A ICBM program had its Milestone B status revoked during a Nunn-McCurdy review, but a new decision is expected by the end of 2026.

A federal report states the Air Force's Sentinel program is facing software delays, prompting an extended use of the ...

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

The Air Force expects a new Milestone B acquisition decision at the end of the year with initial operational capability by the early 2030s—back from the originally expected 2029. In the announcement, ...

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 ...

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.

US Air Force’s future LGM-35A Sentinel intercontinental ballistic missile is not only reshaping America’s nuclear modernization strategy, it is also compelling a fundamental rethink of how the service ...