Col. Christopher Sage (center) is introduced as the new 4th Fighter Wing commander, as Maj. Gen. Scott Zobrist, Ninth Air Force commander (left), and Col. Mark Slocum (right), former 4th FW commander, applaud, June 30, 2016, at Seymour Johnson Air Force Base, North Carolina. Sage was previously the senior military assistant to the deputy chairman of the NATO Military Committee in Brussels, Belgium. (U.S. Air Force photo/Airman 1st Class Ashley Williamson)