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

We now know much more about the USAF's sprawling plans for new Sentinel ICBM silos with features not found on Minuteman III.

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

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 ...

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.

Add Yahoo as a preferred source to see more of our stories on Google. By July 2024, the public knew the program had blown its budget. But the announcement was nonetheless staggering. The projected ...

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

The following is from the Feb. 18, 2026, Government Accountability Office’s National Security Snapshot: Intercontinental Ballistic Missile Modernization Faces Critical Risks and Opportunities.  From ...