A B-21 Raider is unveiled at Northrop Grumman’s manufacturing facility on Air Force Plant 42 in Palmdale, Calif., Dec. 2, 2022. The Air Force Installation and Mission Support Center is playing a critical role in executing the multiyear beddown of the B-21 Raider stealth bomber for the Air Force. The stealth bomber will replace the B-1 Lancer and B-2 Spirit to provide strategic deterrence for emerging global threats. (U.S. Air Force photo by Airman 1st Class Joshua M. Carroll)