USAF moves to hundreds of new Sentinel ICBM silos as B-21 second test aircraft approaches maiden flight
The U.S. Air Force is preparing to break ground on hundreds of new silos for its LGM-35A Sentinel program while pressing toward the next major test event for the B-21 Raider. Senior leaders point to time and cost gains from building fresh launch facilities instead of refitting 60-year-old Minuteman III sites. They also acknowledge a hard truth. Not every new location will fit neatly on federal land, so limited private land purchases may follow.