Keywords: Flickr - Official U.S. Navy Imagery - Sailor fire machine guns at sea..jpg PACIFIC OCEAN Sept 7 2012 Sailors fire M240 machine guns and a dual mounted 50-caliber machine gun during a live-fire exercise on the fantail aboard the Nimitz-class aircraft carrier USS John C Stennis CVN 74 John C Stennis is returning to the U S 7th and 5th Fleet areas of responsibility four months ahead of schedule in order to maintain combatant commander requirements for the presence in the region U S Navy photo by Mass Communication Specialist 3rd Class Kenneth Abbate/Released 120907-N-OY799-312 Join the conversation http //www facebook com/USNavy www facebook com/USNavy http //www twitter com/USNavy www twitter com/USNavy navylive dodlive mil http //www flickr com/photos/usnavy/8002845623/ Sailor fire machine guns at sea 2012-09-07 15 21 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC3 KENNETH ABBATE/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/8002845623 2012-11-12 08 51 59 cc-by-2 0 Images from United States Navy to check United States Navy images |