81st MSGS welcomes new commander
U.S. Air Force Lt. Col. Ryan Mihata, 81st Surgical Operations Squadron commander, delivers remarks during the 81st MSGS assumption of command ceremony at the Keesler Medical Center on Keesler Air Force Base, Mississippi, July 2, 2018. The passing of the guidon is a ceremonial symbol of exchanging command from one commander to another. (U.S. Air Force photo by Kemberly Groue)