150209-N-DT805-341 PACIFIC OCEAN (Feb. 9, 2015) An UH-60 Blackhawk helicopter from the Army’s 25th Combat Aviation Brigade (25th CAB) lands aboard the guided-missile destroyer USS Preble (DDG 88) during an independent deployer certification exercise. The exercise is designed to certify select U.S. ships as independent deployers as tasked by Commander, U.S. 3rd Fleet. (U.S. Navy photo by Chief Mass Communication Specialist John M. Hageman/Released)