Pilots from U.S. 31st Fighter Wing arrive at a Romanian military airfield during bilateral one-week training exercises "Dacian Viper 2014" in Campia Turzii in Transylvania, northwest from Romania's ... more 
Pilots from U.S. 31st Fighter Wing arrive at a Romanian military airfield during bilateral one-week training exercises "Dacian Viper 2014" in Campia Turzii in Transylvania, northwest from Romania's northern border with Ukraine, April 10, 2014. Pilots of Romanian 71st airbase and from U.S. 31st Fighter Wing based at Aviano Air Base in Italy began one-week military exercises in Romania as scheduled in operations planned before the Russian annexation of Ukraine's Crimea, officials said on Thursday. REUTERS/Bogdan Cristel (ROMANIA - Tags: MILITARY) less 
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Reuters | Photo By BOGDAN CRISTEL / REUTERS
Thu, Apr 10, 2014 10:10 AM EDT