Aviators assigned to the 37th Expeditionary Bomb Squadron attend a step briefing prior to a deployment from Ellsworth Air Force Base, S.D., Dec. 3, 2020. Approximately 200 Airmen and several B-1B Lancers deployed to Andersen AFB, Guam, as part of U.S. Strategic Command’s support to the National Defense Strategy objectives of strategic predictability and operational unpredictability by using a mix of different aircraft to and from various U.S. bases and other departure and arrival points, to include Guam. (U.S. Air Force photo by Staff Sgt. Nicolas Z. Erwin)