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

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

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.

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

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

In direct response to the 2026 National Defense Strategy's call for urgency and speed, the U.S. Air Force rolled out its plan ...

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

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 military will continue developing its new LGM-35A Sentinel intercontinental ballistic missile but has told the U.S. Air Force to restructure the program to get its ballooning costs under control.

Defense Secretary Lloyd Austin’s office on Monday certified the Sentinel nuclear missile program can continue after determining the effort is a major national security priority with no alternatives, ...

Concept art shows the LGM-35 Sentinel, the name the U.S. Air Force chose for its planned next-generation intercontinental ballistic missile. (Courtesy of Northrop Grumman) The U.S. Air Force’s ...