171106-N-UY653-252 ATLANTIC OCEAN (Nov. 6, 2017) Gas Turbine Systems Technician (Electrical) 3rd Class Justiene Manalang participates in a general quarters drill aboard the Arleigh Burke-class guided-missile destroyer USS Oscar Austin (DDG 79)as the ship conducts bilateral training at sea with the Portuguese Navy Vasco da Gama-class frigate NRP Corte-Real (F332). Oscar Austin is on a routine deployment supporting U.S. national security interests in Europe, and increasing theater security cooperation and forward naval presence in the U.S. 6th Fleet area of operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Ryan Utah Kledzik/Released)