Airman 1st Class Ryan Joplin, 380th Expeditionary Operations Support Squadron aircrew flight equipment technician, checks an F-35A Lightning helmet and its vehicle interface June 26, 2019, at Al Dhafra Air Base, United Arab Emirates. The helmet vehicle interface is customizable to each pilot and displays mission information to the pilot. (U.S. Air Force photo by Staff Sgt. Chris Thornbury)