U.S. Air Force Senior Airman Brittney Manchester, 2d Audiovisual Squadron visual production specialist, films for a practice run of the B-21 Raider unveiling ceremony at Northrop Grumman’s manufacturing facility on Air Force Plant 42 in Palmdale, California, Dec. 1, 2022. The B-21 is designed with an Open Systems Architecture that will allow for rapid future capability integration to keep pace in highly-contested threat environments. (U.S. Air Force photo by Airman 1st Class Joshua M. Carroll)