151101-N-AX546-029 MEDITERRANEAN SEA (Nov. 1, 2015) Gunner's Mate Seaman Trillany Sims, from Philadelphia, Mississippi, loads a powder cartridge into the 54-caliber MK 45 lightweight 5-inch gun aboard USS Porter (DDG 78) during a practice fire Nov. 1, 2015. Porter, an Arleigh Burke-class guided-missile destroyer, forward-deployed to Rota, Spain, is on a routine patrol 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 1st Class Sean Spratt/Released)