NATIONAL HARBOR, Md.—The Air Force and Northrop Grumman are pouring billions of dollars toward cybersecurity and digital modeling and testing for the new Sentinel intercontinental ballistic missile, highlighting the scale and sweeping changes of ICBM modernization.  And while the program...
The Pentagon certified the Air Force’s Sentinel intercontinental ballistic missile program to continue despite 81 percent cost growth after a six-month review determined there are no other acceptable alternatives. Undersecretary of Defense for Acquisition and Sustainment William LaPlante announced the decision, but did not say ...