180625-N-HI707-0610 ATLANTIC OCEAN (June 25, 2018) Sailors assigned to the precommissioning unit Indiana (SSN 789) sleep in temporary racks in the torpedo room while underway in the Atlantic Ocean. Indiana is the U.S. Navy's 16th Virginia-class fast-attack submarine and the third ship named for the state of Indiana. (U.S. Navy photo by Chief Mass Communication Specialist Darryl Wood/Released)