A Ukrainian serviceman (L) stands next to an armed man, believed to be a Russian soldier, inside a Ukrainian military base in the Crimean town of Yevpatoria, March 5, 2014. The United States and Britain failed in an attempt to bring Russia and Ukraine together on Wednesday at a meeting in Paris of a group created to assure Kiev's security after it renounced nuclear weapons in the 1990s. (Photo by David Mdzinarishvili/Reuters)
