Senior Airman Daniel Suarez, 379th Expeditionary Maintenance Squadron, completes his tool check prior to beginning maintenance on an aircraft generator May 7, 2015 at Al Udeid Air Base, Qatar. Due to the extreme heat and conditions in Qatar, maintenance airmen remain busy 24-hours a day ensuring that aircraft ground equipment support is working properly. (U.S. Air Force photo by Staff Sgt. Alexandre Montes)