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.

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.

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

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 missile (ICBM). Using scaled models of the vehicle, stressed under environments...

ROY, Utah – Feb. 20, 2024 – Northrop Grumman Corporation (NYSE: NOC) successfully completed tests of several crucial elements of the Sentinel intercontinental ballistic missile (ICBM), marking significant progress for the program in its engineering, manufacturing and development phase.

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.

Space Systems is searching for an experienced Manager, Programs 1 to join the Launch Vehicles business unit with the Program Engineering Management team to support the Sentinel Program in Chandler, AZ. The Manager, Programs 1 will direct all phases of …