U.S. Air Force Lt. Gen. David Goldfein, U.S. Air Forces Central Command and Combined Forces Air Component Commander, and Col. Robert Swaringen, AFCENT Air Warfare Center's outgoing commander, applaud as Col. Daniel Tippet assumes command Aug. 15, 2012. Tippet replaced Swaringen as AFCENT AWC's commander. (U.S. Air Force photo/Master Sgt. Scott MacKay)