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rocket launching from earth

Sentinel Newsroom

Advancing Sentinel with Key Tests

Northrop Grumman completed tests of several elements of the Sentinel intercontinental ballistic missile, marking significant progress for the program in its engineering, manufacturing and development phase.

rocket launching from earth

Northrop Grumman Advances Sentinel Design Phase With Key Tests

Northrop Grumman completed tests of crucial elements of the Sentinel missile, marking significant progress for the program.

A rendering of the new LGM-35 Sentinel missile flying at twilight.

Northrop Grumman Test Fires Full-Scale Sentinel Stage-Two Solid Rocket Motor

Northrop Grumman Corporation (NYSE: NOC) successfully completed a live, static-fire test of a Sentinel intercontinental ballistic missile (ICBM) stage-two solid rocket motor at the U.S. Air Force Arnold Engineering Development Complex. 
Missile firing in snowy landscape

Northrop Grumman Test Fires Stage-One Solid Rocket Motor for Sentinel Missile

Northrop Grumman Corporation (NYSE: NOC) conducted its first full-scale static test fire of the Sentinel stage-one solid rocket motor at the company’s test facility in Promontory.
Rocket motor

Northrop Grumman Validates Sentinel Missile Design

Northrop Grumman successfully completed a series of wind tunnel tests of the LGM-35A Sentinel intercontinental ballistic missile (ICBM).

Industrial image of mechanical equipment

Rocket Motor Casting Milestone on Road to Sentinel’s First Flight

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