Keywords: Flickr - Official U.S. Navy Imagery - A 5-inch gun fires during a live-fire exercise..jpg GULF OF ADEN July 23 2012 The MK-45 5-inch/54-caliber lightweight gun aboard the guided-missile destroyer USS Winston S Churchill DDG 81 fires during a live-fire exercise Winston S Churchill is deployed to the U S 5th Fleet area of responsibility conducting maritime security operations theater security cooperation efforts and support missions as part of Operation Enduring Freedom U S Navy photo by Mass Communication Specialist 2nd Class Aaron Chase/Released 120723-N-YF306-155 Join the conversation http //www facebook com/USNavy www facebook com/USNavy http //www twitter com/USNavy www twitter com/USNavy http //navylive dodlive mil navylive dodlive mil http //www flickr com/photos/usnavy/7676398212/ A 5-inch gun fires during a live-fire exercise 2012-07-30 09 08 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America Mass Communication Specialist 2nd Class Aaron Chase/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/7676398212 2012-11-12 20 06 51 cc-by-2 0 5 /54 caliber Mark 45 gun firing USS Winston S Churchill DDG-81 |