The LGM-35 Sentinel missile, successor to the aging LGM-30 Minuteman III that forms the ground leg of the US nuclear triad, is moving closer to its first flight test in 2027 after several delays.

An LGM-35A Sentinel intercontinental ballistic missile (ICBM) has been vertically stacked at Vandenberg Space Force Base, ...

Northrop Grumman’s Sentinel missile hits a key Air Force milestone at Vandenberg, supporting a 2027 flight test timeline—read ...

The U.S. Air Force and Northrop Grumman have assembled a full-scale Sentinel missile configuration ...

Defense contractors working on the Sentinel nuclear missile program have increased political spending in the past two years as the initiative to modernize intercontinental ballistic missiles (ICBMs) ...

The U.S. Air Force is advancing the LGM-35A Sentinel program as new missile infrastructure and launch-silo prototypes take ...

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.

Northrop Grumman (NOC) completes Sentinel ICBM vertical assembly and design review, advancing toward 2027 flight test and ...

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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 ...

The Pentagon’s new multibillion-dollar intercontinental ballistic missile (ICBM) program has come under fire as a continual offender of overspending, but there has been little reaction on the issue ...

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, ...