Petty Officer 3rd Class Patrick Perkins, a fire controlman,

Petty Officer 3rd Class Patrick Perkins, a fire controlman, left, and Petty Officer 2nd Class Joseph Marsac, a fire controlman, both assigned to the CS-7 Division of the combat systems department aboard the aircraft carrier USS Carl Vinson (CVN 70), guide RIM-116 Rolling Airframe Missiles into a launcher. Carl Vinson and Carrier Air Wing (CVW) 17 are on a deployment to the U.S. 7th and U.S. 5th Fleet areas of responsibility.