Defense News in Brief: USAF assembles inert Sentinel missile, moving with pace toward flight testing

Source: United States Spaceforce

The LGM-35A Sentinel ICBM program reached a critical milestone by completing the vertical stacking of the inert missile at Vandenberg SFB. The event demonstrated the maturity of the missile’s design and verified that all critical subsystems are on track for initial flight testing in 2027.