Maj. Gen. Andrew Gebara, 8th Air Force and Joint-Global Strike Operations Center commander, speaks with Col. Joseph Sheffield, 28th Bomb Wing commander, about base operations during a tour of base facilities at Ellsworth Air Force Base, S.D, Oct. 25, 2021. Gebara is responsible for the service’s bomber force and airborne nuclear command and control assets, encompassing approximately 21,000 Airmen across six installations. (U.S. Air Force photo by Senior Airman Austin McIntosh)