Keywords: US Navy 110831-N-BT887-005 Aviation Ordnanceman Airman Scott Segel, from Antioch, Ill., waits to fire a .50-caliber machine gun aboard the Nimitz-c.jpg en PACIFIC OCEAN Aug 31 2011 Aviation Ordnanceman Airman Scott Segel from Antioch Ill waits to fire a 50-caliber machine gun aboard the Nimitz-class aircraft carrier USS John C Stennis CVN 74 The John C Stennis Carrier Strike Group is on a scheduled deployment to the western Pacific Ocean and the Arabian Gulf deployment U S Navy photo by Mass Communication Specialist 3rd Class Benjamin Crossley/Released 2011-08-31 110831-N-BT887-005 Navy http //www navy mil/view_image asp id 106694 U S Navy photo by Mass Communication Specialist 3rd Class Benjamin Crossley PD-USGov-Military-Navy Aboard USS John C Stennis CVN-74 Military helmets of the United States People with ammunition belts 50 BMG |