Northrop Grumman’s LGM-35A Sentinel program for the U.S. Air Force is the weapon system replacement for the aging LGM-30 Minuteman III intercontinental ballistic missile (ICBM) system.

Sentinel brings enduring strategic deterrence, game-changing capability, and needed quality of life improvements for missileers.

Northrop Grumman successfully cast the LGM-35A Sentinel program’s first inert stage-one and stage-two solid rocket motor set this summer.

At its core, the Sentinel (GBSD) program is a multi-domain, high-tech integrated weapon system in development to serve and defend the nation and its allies for the next 50 years.

ROY, Utah – Feb. 20, 2024 – Northrop Grumman Corporation (NYSE: NOC) successfully completed tests of several crucial elements of the Sentinel intercontinental ballistic missile …

We are hiring cleared professionals to join our highly skilled team working to mature designs for Sentinel, the nation's next Intercontinental Ballistic Missile (ICBM) system.

ROY, Utah. – Feb. 16, 2023 – Northrop Grumman Corporation (NYSE: NOC) successfully completed a series of wind tunnel tests of the LGM-35A Sentinel intercontinental ballistic …

Oct 27, 2022 · Read key studies and reports about the U.S. Air Force’s Sentinel (GBSD) program, which will modernize the ground-based leg of the nuclear triad.

View images and videos of the U.S. Air Force’s Sentinel program, which will modernize the ground-based leg of the nuclear triad.

PROMONTORY, Utah – Sept. 21, 2022 – Northrop Grumman Corporation (NYSE: NOC) successfully cast the LGM-35A Sentinel program’s first inert stage-one and stage-two solid …