Romanian children, visiting an airbase, wait to look at a Soviet era Romanian MIG 21 fighter jet in Campia Turzii, Romania, Thursday, April 10, 2014. Some 450 U.S. and Romanian troops are taking part ... more 
Romanian children, visiting an airbase, wait to look at a Soviet era Romanian MIG 21 fighter jet in Campia Turzii, Romania, Thursday, April 10, 2014. Some 450 U.S. and Romanian troops are taking part in the Dacian Viper 2014 joint military exercise in Transylvania, northwestern Romania flying U.S. F-16 fighter jets of the U.S. 31st Fighter Wing alongside Romanian Mig-21 Lancers.The weeklong exercise, the fourth of its kind, was planned before Russia’s recent annexation of Crimea, according to officials.(AP Photo/Vadim Ghirda) less 
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Associated Press | Photo By Vadim Ghirda
Thu, Apr 10, 2014 11:21 AM EDT