For the latest news click here For industry partners click here 150521-O-ZZ999-110 ATLANTIC OCEAN (May 21, 2015) A dolphin jumps in front of the Virginia-class attack submarine Pre-Commissioning Unit (PCU) John Warner (SSN 785) as the boat conducts sea trials in the Atlantic Ocean. (U.S. Navy photo courtesy of Huntington Ingalls Industries by Chris Oxley/Released)