Col. Gerald Cook, 476th Fighter Group (FG) commander, renders a final salute to the Airmen of the 476th FG during a change of command ceremony, July 14, 2019, at Moody Air Force Base (AFB), Ga. The ceremony is a military tradition that represents a formal transfer of a unit’s authority and responsibility from one commander to another. Cook will depart Moody AFB to attend the National War College in Washington D.C. (U.S. Air Force photo by Airman 1st Class Eugene Oliver)