Lieutenant Colonel Kjäll Gopaul, Director of Joint and Air Staff Liason at the LeMay Center for Doctrine Development and Education at the Pentagon, instructs Airmen and Soldiers training for Tactical Air Operations on a static UH-60 Black Hawk at Davidson Army Airfeild, Va., June 19. The goal was to familiarize servicemembers with procedures to enter, exit and defend helicopters in a deployed environment. (U.S. Air Force photo by Senior Airman Torey Griffith)