Air Combat Command chief Gen. Ronald Keys and 1st Fighter Wing’s Brig. Gen. Burton Field plan to announce Thursday at Langley AFB, Va., that the F-22 Raptor is cleared for initial operational capability.
The U.S. sent Air Force F-16s over central Syria in a show of force following the Dec. 13 killing of two U.S. Army Soldiers and one American civilian interpreter by a gunman linked to the Islamic State group.

