U.S. Air Force Staff Sgt. Zakkary Bunting, right, 7th Aircraft Maintenance Squadron weapons crewmember, briefs U.S. Rep. Jodey Arrington R-Texas, left, and U.S. Congressman Mac Thornberry R-Texas, on B-1B Lancer operations at Dyess Air Force Base, Texas, Aug. 3, 2017. The Congressmen visited Dyess to refamiliarize with the base, mission objectives and aircrafts. (U.S. Air Force photo by Airman 1st Class Emily Copeland)