170612-N-BL637-125 PACIFIC OCEAN (June 12, 2017) Sailors conduct flight operations on the flight deck of 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 2nd Class Sean M. Castellano/Released)