U.S. Air Force Lt. Col. Warren Conrow, 17th Healthcare Operations Squadron outgoing commander, salutes Col. Lauren Byrd, 17th Medical Group commander, relinquishing command at the 17th HCOS change of command ceremony in front of the Norma Brown Building on Goodfellow Air Force Base, Texas, July 27, 2020. The change of command ceremony is a time honored military tradition that signifies the orderly transfer of authority. (U.S. Air Force photo by Senior Airman Seraiah Wolf)