170508-N-GD109-205 PACIFIC OCEAN (May 8, 2017) An MH-53E Sea Dragon helicopter assigned to the “Vanguards” of Helicopter Mine Countermeasure Squadron (HM) 14 prepares to land 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 2nd Class Z.A. Landers/Released)