A Romanian MiG-21 taxis off the runway after a training sortie at Campia Turzii, Romania, March 17, 2015. Romanian and 480th Fighter Squadron Airmen trained together with more than 100 personnel from U.S. Air Force bases in Germany to establish a forward base and conduct operations from it. (U.S. Air Force photo/Staff Sgt. Armando A. Schwier-Morales)