Keywords: US Navy 110731-N-BT887-099 Aviation Ordnanceman Airman Hector Espinosa fires a .50-caliber machine gun at a target during a training exercise aboar.jpg en PACIFIC OCEAN July 31 2011 Aviation Ordnanceman Airman Hector Espinosa from Newark Del fires a 50-caliber machine gun at a target during a training exercise aboard the Nimitz-class aircraft carrier USS John C Stennis CVN 74 The John C Stennis Carrier Strike Group is on its way to the western Pacific Ocean and the Arabian Gulf for a scheduled seven-month deployment U S Navy photo by Mass Communication Specialist 3rd Class Benjamin Crossley/Released 2011-07-31 110731-N-BT887-099 Navy http //www navy mil/view_image asp id 105140 U S Navy photo by Mass Communication Specialist 3rd Class Benjamin Crossley PD-USGov-Military-Navy Aboard USS John C Stennis CVN-74 |