A Special Tactics combat controller with the 24th Special Operations Wing speaks with the parents of U.S. Air Force Staff Sgt. Dylan Elchin during a memorial service in Moon Township, Pennsylvania, Dec. 6, 2018. Elchin was killed alongside two U.S. Army Special Forces members when their vehicle struck an improvised explosive device in Ghazni Province, Afghanistan, Nov. 27. (U.S. Air Force photo by Senior Airman Joseph Pick)