U.S Air Force Tech. Sgt. Juan Pacheco, right, a customer support liaison with the 763rd Expeditionary Aircraft Maintenance Unit, processes an order request for a part at Al Udeid Air Base, Qatar, July 27, 2017. Pacheco is responsible for managing the 763rd EAMU inventory and ensures financial accountability for all of the supplies. (U.S. Air Force photo by Tech. Sgt. Amy M. Lovgren)