17th SFS Change of Command Ceremony
U.S. Air Force Col. Timothy Dalby, 17th Mission Support Group commander, presents Maj. Jonathan Estep, incoming 17th Security Forces Squadron commander, , incoming 17th Security Forces Squadron commander, with the guidon during the change of command ceremony at the Military Working Dogs kennels’ overhang, Goodfellow Air Force Base, Texas, June 2, 2025. The 17th SFS’s mission is to protect, defend, and fight by delivering world-class Air Base Ground Defense and enabling full-spectrum combat operations. (U.S. Air Force photo by Airman 1st Class James Salellas)