Tech. Sgt. Nasir and Airman 1st Class James, 28th Aircraft Maintenance Squadron crew chiefs, remove a panel underneath a B-1 bomber to check for leaks as part of a final pre-flight inspection Sept. 22, 2015 at Al Udeid Air Base, Qatar. Nasir and James were deployed from Ellsworth Air Force Base, S.D. (U.S. Air Force photo by Staff Sgt. Alexandre Montes/Released)