200605-N-ZM949-1065 PACIFIC OCEAN (June 5, 2020) Sailors clean a Mark 45 5-inch gun during a freshwater washdown aboard the Arleigh Burke-class guided-missile destroyer USS Pinckney (DDG 91), June 5, 2020. Pinckney is deployed to the U.S. Southern Command area of responsibility to support Joint Interagency Task Force South�s mission, which includes counter illicit drug trafficking in the Caribbean Sea and eastern Pacific Ocean. (U.S. Navy photo by Mass Communication Specialist 3rd Class Erick A. Parsons/Released)