Lt. Col. Rudoph Bartley, 624th Civil Engineer Squadron commander (CES), briefs Reserve Citizen Airmen on teamwork, safety and a positive attitude while at Joint Base Pearl Harbor-Hickam, Hawaii, June 10, 2021. CES personnel will be part of a training Total Force Integration (TFI) event at Schofield Barracks, Hawaii. TFI is a blend of active, Guard, and Reserve personnel working together to accomplish the mission. (U.S. Air Force Photo by James M. Bowman)