150501-N-IK337-501 PACIFIC OCEAN (May 1, 2015) The aircraft carrier USS John C. Stennis (CVN 74) launches aircraft from Carrier Air Wing (CVW) 9. The ships comprising the John C. Stennis Strike Group (JCSSG) are participating in a group sail exercise designed to develop coordinated capabilities. (U.S. Navy Photo by Mass Communication Specialist Seaman Christopher Frost/Released)