190718-N-GC347-0136 ATLANTIC OCEAN (July 18, 2019) The Nimitz-class aircraft carrier USS Harry S. Truman (CVN 75), front, and the Arleigh Burke-class guided-missile destroyer USS Lassen (DDG 82) transit the Atlantic Ocean. Harry S. Truman is underway conducting composite training unit exercise with the Harry S. Truman Carrier Strike Group. (U.S. Navy photo by Mass Communication Specialist 2nd Class Scott Swofford/Released)