The instructor pilot and student pilot flying an F-16 from Luke AFB, Ariz., ejected safely from the fighter before it crashed Dec. 4 on the Barry Goldwater Range. The Air Force is investigating the accident.
Air Force Gen. Alexus G. Grynkewich assumed command of U.S. European Command on July 1, taking over the key assignment as the U.S. and its allies contend with a resurgent Russia and a grinding war in Ukraine.