618th AOC Change of Command
Lt. Gen. Darren McDew, 18th Air Force commander, presents the 618th Air and Space Operations Center guidon to Maj. Gen. Timothy Zadalis signifying the start of Zadalis command during a ceremony June 27, 2013 and Scott Air Force Base, Ill. Zadalis arrived from Joint Base San Antonio Randolph, Texas, where he served as the Director of Intelligence, Operations, and Nuclear Integration. (U.S. Air Force photo/Senior Airman Divine Cox)