17th Medical Group welcomes new commander
U.S. Air Force Col. Andres Nazario, 17th Training Wing commander, Col. Janet Urbanski, 17th Medical Group outgoing commander, and Col. Lauren Byrd, 17th MDG incoming commander show respect by standing at attention for the posting of colors at the 17th MDG Change of Command Ceremony at the event center on Goodfellow Air Force Base, Texas, July 8, 2019. The posting of colors is a formality done at the beginning of military ceremonies and public events by the color guard to properly position the flags. (U.S. Air Force photo by Airman 1st Class Abbey Rieves/Released)