Airman 1st Class Ryan Hobbs, 380th KC-10 Crew chief, returns from completing an intake and exhaust inspection on engine 2 of a KC-10 aircraft, Al Dhafra Air Base, United Arab Emirates, May 29, 2018. Crew chiefs are responsible for maintaining the 380th Air Expeditionary Wing’s fleet of aircraft. (U.S. Air Force photo by Staff Sgt. Ross A. Whitley)