181205-UI104-N-0058 PACIFIC OCEAN (Dec. 6, 2018) The guided missile destroyer USS Pinckney (DDG 91) launches a Mark 54 recoverable exercise torpedo (REXTORP) out of a surface vessel torpedo tube during a live-fire exercise. Pinckney is underway conducting routine operations in the U.S. 3rd Fleet area of operations. (U.S. Navy Photo by Mass Communication Specialist 1st Class Bryan Niegel/Released)