190524-N-ZR324-0088 PACIFIC OCEAN (May 24, 2019) Master-at-Arms 1st Class Andrew Duckett, left, and Master-at-Arms 3rd Class Kevin Vidana stand a security watch on the flight deck of the aircraft carrier USS Nimitz (CVN 68). Nimitz is currently underway conducting routine operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jose Madrigal/Released)