170505-N-LK571-134 PACIFIC OCEAN (May 5, 2017) Sailors conduct flight operations aboard the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). 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)