Maj. Gen. Christopher J. Bence, commander of the U.S. Air Force Expeditionary Center, tours the facilities of the 8th Expeditionary Air Mobility Squadron at Al Udeid Air Base, Qatar, March 4, 2018. The visit, part of a nine-day tour of various components of the 521st Air Mobility Operations Wing, provided Bence an opportunity to see the day-to-day operations of the 8 EAMS, observe how they complete their mission, and commemorate a few selected Airmen for their outstanding performance. (U.S. Air Force photo by Staff Sgt. Joshua Horton)