181205-N-UM706-0005 PACIFIC OCEAN (Dec. 05, 2018) The guided-missile destroyer USS Pinckney (DDG-91) launches a Vertical Launch Anti-Submarine Rocket (ASROC) (VLA) Mark 46 exercise torpedo 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 Seaman Apprentice Madysson Anne Ritter/Released)