US, Romanian exercise comes to a close
Donica Petrica, 711th Squadron maintainer, fits Capt. Nicolas DeWulf, 510th Fighter Squadron F-16 Fighting Falcon pilot, in a helmet at Campia Turzii, Romania, April 14, 2014. The exercise, which began April 10, enhanced interoperability and readiness between the NATO partners through combined air operations between F-16 Fighting Falcons from Aviano Air Base, Italy, and MiG-21 Lancers from the 71st Air Base. (U.S. Air Force photo/Staff Sgt. R.J. Biermann)