160621-N-XQ474-112 PHILIPPINE SEA (JUNE 21, 2016) Sonar Technician (Surface) 3rd Class Michael E. Dysthe stands watch in the combat information center during a anti-submarine warfare exercise aboard the Ticonderoga-class guided-missile cruiser USS Chancellorsville (CG 62). Chancellorsville is on patrol with the USS Ronald Reagan Carrier Strike Group in the U.S. 7th Fleet area of responsibility supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Andrew Schneider/Released)