170421-N-HE318-013 SEA OF JAPAN (April 21, 2017) Ensigns Heather Bui, left, and Eric Uhden participate in a general quarters drill aboard the Arleigh Burke-class guided-missile destroyer USS Fitzgerald (DDG 62). The ship is on patrol in the U.S. 7th Fleet area of operations supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)