190530-F-XK483-2077
Lt. Col. Joshua Arki, right, takes command of the 4th Expeditionary Fighter Squadron May 30, 2019 at Al Dhafra Air Base, United Arab Emirates. Arki will serve as the commander for the remainder of the F-35A Lightning II squadron’s first deployment in the Middle East. (U.S. Air Force photo by Staff Sgt. Chris Thornbury)