U.S. Air Force Airmen from the 727th Expeditionary Air Control Squadron, Detachment 3, prepare to remove the protective radome covering for an AN/TPS-75 tactical long-range radar system before performing scheduled maintenance July 27, 2021, at Al Udeid Air Base, Qatar. The radar provides a common surveillance and combat identification picture to support battle management command and control for the combined defense of the Arabian Peninsula. (U.S. Air Force by Staff Sgt. Alexandria Lee)