Keywords: Flickr - Official U.S. Navy Imagery - A closed-in weapon system fires live ammunition during a pre-aim calibration fire exercise..jpg ATLANTIC OCEAN March 31 2012 A closed-in weapon system fires live ammunition during a pre-aim calibration fire exercise aboard the multipurpose amphibious assault ship USS Iwo Jima LHD 7 Iwo Jima is deployed as part of the Iwo Jima Amphibious Ready Group with the embarked 24th Marine Expeditionary Unit 24th MEU and will support maritime security operations and theater security cooperation efforts in the U S 5th and 6th Fleet areas of responsibility U S Navy photo by Mass Communication Specialist 3rd Class Travis J Kuykendall/Released 120331-N-VE788-030 http //www flickr com/photos/usnavy/6901552880/ A closed-in weapon system fires live ammunition during a pre-aim calibration fire exercise 2012-03-31 13 15 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America Mass Communication Specialist 3rd Class SW Travis J Kuykendall/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/6901552880 2012-11-13 19 52 26 cc-by-2 0 Images from United States Navy to check Phalanx CIWS firing |