Servicemen of Serbian army

Serbian servicemen during the Ukraine-NATO tactical exercise "Rapid Trident 2011" at the International Center for Peacemaking and Safety in Yavoriv ground, Lvov region, on Thursday, July 28, 2011. From July 25 to August 6 in the International Center for Peacemaking and Safety the massive Ukrainian-American tactical exercise "Rapid Trident - 2011" takes place. Troops from 13 countries of Europe and North America, which are the members of NATO, came to participate in the exercise. Photo by UNIAN