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

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 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.

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

Sen. John Hoeven, R-N.D., says concerns over software delays for the Sentinel program aren't new, and the first test launch ...

The US Army has begun fielding its new Sentinel A4 radar, a next-generation sensor that is already arriving in units while a ...

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

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, ...

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 ...

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

The U.S. Air Force and U.S. Army Corps of Engineers will host town halls on the Sentinel Program modernization program in March across the ...