Navy photograph by PO3 Robert S. Price

MEDITERRANEAN SEA–Petty Officer 1st Class Jaquez Francisco, from Las Vegas, uses a plotting diagram during a general quarters training exercise aboard USS Porter (DDG 78) July 1, 2016. Porter, 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.