Sailors replace catapult buttons after a successful launch cycle in preparation for aircraft recovery on the flight deck of aircraft carrier USS John C. Stennis (CVN 74). John C. Stennis is deployed to the U.S. 5th Fleet area of responsibility conducting maritime security operations, theater security cooperation efforts and support missions for Operation Enduring Freedom. (U.S. Navy photo by Mass Communication Specialist 2nd Class Kenneth Abbate/Released)