150224-N-XB010-012 ROTA, Spain Gas Turbine System Technician 1st Class Glen Williams, from Oceanside, Calif., prepares for in-port refueling aboard USS Laboon at Naval Station Rota, Spain, Feb. 24, 2015. Laboon, an Arleigh Burke-class guided-missile destroyer, homeported in Norfolk, is conducting naval operations in the U.S. 6th Fleet area of operations in support of U.S. national security interests in Europe.