Troops from Romanian 71st airbase prepare to raise the country flag during the opening ceremony of bilateral one-week training exercises, "Dacian Viper 2014", with pilots of U.S. 31st Fighter Wing ... more 
Troops from Romanian 71st airbase prepare to raise the country flag during the opening ceremony of bilateral one-week training exercises, "Dacian Viper 2014", with pilots of U.S. 31st Fighter Wing based at Aviano Air Base in Italy at a military airfield in Campia Turzii in Transylvania, northwest from Romania's northern border with Ukraine, April 10, 2014. U.S and Romanian pilots of fighter jets 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 9:44 AM EDT