U.S. Air Force Tech. Sgt. David Kouche, an electrical environmental systems specialist assigned to the 345th Expeditionary Bomb Squadron, perform maintenance on a B-1B Lancer at Eielson Air Force Base, Alaska, Sept. 12, 2020. Maintainers from the unit were able to launch 19 sorties in eight flying days in support of a Bomber Task Force mission that helped aircrew gain familiarity with different theaters of operation. (U.S. Air Force photo by Senior Master Sgt. Ted Daigle)