160310-N-FP878-004 PALMA DE MALLORCA, Spain (March 10, 2016) Sailors prepare to take the cycle 231 E-5 Navywide advancement exam aboard USS Carney (DDG 64). Carney, an Arleigh Burke-class guided-missile destroyer, forward deployed to Rota, Spain, is conducting a routine patrol 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 1st Class Theron J. Godbold/Released)