150317-N-VY489-054 RIJEKA, Croatia (March 17, 2015) Sailors assigned to the U.S. 6th Fleet command and control ship USS Mount Whitney (LCC20) pose with local children from the Nikolas Tesla Elementary school during a community relations project in Rijeka, Croatia, March 17, 2015. Mount Whitney, deployed to Rijeka, is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe. (U.S. Navy photo by Mass Communication Specialist 2nd Class Mike Wright/Released)