Family members and teammates from the 21st Special Tactics Squadron and throughout the special operations community listen as Maj. Stewart Parker, 21st STS commander, remembers Staff Sgt. Forrest Sibley in a memorial service at Pope Army Airfield, N.C. Sept. 3, 2015. Sibley, 31, was killed at a vehicle checkpoint near Camp Antonik, Afghanistan, Aug. 26, 2015. He was a combat controller at the 21st STS and deployed in support of Operation Freedom’s Sentinel. (U.S. Air Force photo by Lt. Col. James R. Wilson/Released)