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

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 ...

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

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.

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 ...

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

WASHINGTON (AP) — The new Sentinel nuclear weapons program is 81% over budget and is now estimated to cost nearly $141 billion, but the Pentagon is moving forward with the program, saying that given ...