170408-N-HD638-053 SOUTH CHINA SEA (April 8, 2017) Airman Ronnie Jennings, of Houston, Tx., completes a pre-flight operations check on the aircraft carrier USS Carl Vinson (CVN 70). The Carl Vinson Carrier Strike Group is on a regularly scheduled Western Pacific deployment as part of the U.S. Pacific Fleet-led initiative to extend the command and control functions of U.S. 3rd Fleet. U.S Navy aircraft carrier strike groups have patrolled the Indo-Asia-Pacific regularly and routinely for more than 70 years. (U.S. Navy photo by Mass Communication Specialist 3rd Class Matt Brown/Released)