2nd Lt. Taegyung Lee (left), project manager from the 379th Expeditionary Civil Engineer Squadron, is assisted by a firefighter from the Qatar Emiri Air Force as Lee prepares to participate in a firefighter challenge exercise at Al Udeid Air Base, Qatar, March 8, 2018. The a exercise, a strenuous course designed to test physical fitness and fire response capabilities, was organized by firefighters from the 379th ECES and QEAF. (U.S. Air Force photo by Staff Sgt. Joshua Horton)