U.S Air Force Staff Sgt. James Nichols, 28th Aircraft Maintenance Squadron dedicated crew chief assigned to Ellsworth Air Force Base, South Dakota, opens the engine bay of a B-1B Lancer after a Bomber Task Force mission at Andersen AFB, Guam, Nov. 4, 2022. BTF missions demonstrate the credibility of our forces to address a complex and uncertain security environment. (U.S. Air Force photo by Staff Sgt. Hannah Malone)