Lt. Col. Matthew Joganich, incoming 28th Civil Engineer Squadron commander, receives the guidon from Col. Michael Yuill, 28th Mission Support Group commander, during the change of command ceremony here, June 29. Colonel Joganich was the former deputy commander of the 820th Expeditionary “Red Horse” Squadron, Nellis Air Force Base. (U.S. Air Force photo by Airman 1st Class Adam Grant)