Northrop Grumman and the U.S. Air Force are achieving substantial progress across the Sentinel program, advancing toward ...
Software delays related to the U.S. Air Force’s future LGM-35A Sentinel intercontinental ballistic missile could pose “significant risks” to the program, requiring the U.S. to continue using the ...
FALLS CHURCH, Va., April 13, 2026 (GLOBE NEWSWIRE) -- Northrop Grumman and the U.S. Air Force are achieving substantial progress across the Sentinel program, advancing toward first flight in 2027 and ...