170614-N-LK571-135 PACIFIC OCEAN (June 14, 2017) Sailors man the rails of the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70) as the ship prepares to pull into Joint Base Pearl Harbor-Hickam for a scheduled port visit. The U.S. Navy has patrolled the Indo-Asia-Pacific routinely for more than 70 years promoting regional peace and security. (U.S. Navy photo by Mass Communication Specialist 3rd Class Matthew Granito/Released)