Keywords: US Navy 110821-N-QL471-929 USS Truxton crew fires the MK 38 during a live-fire exercise.jpg en ARABIAN GULF Aug 21 2011 An MK 38 25mm machine gun is fired during a live-fire exercise aboard the guided-missile destroyer USS Truxtun DDG 103 Truxtun is deployed to the U S 5th Fleet area of responsibility conducting maritime security operations and support missions as part of Operations Enduring Freedom and New Dawn U S Navy photo by Mass Communication Specialist 3rd Class Billy Ho/Released 2011-08-21 110821-N-QL471-929 Navy http //www navy mil/view_image asp id 106149 U S Navy photo by Mass Communication Specialist 3rd Class Billy Ho PD-USGov-Military-Navy Aboard USS Truxtun DDG-103 Mk 38 25mm chain gun Typhoon naval stabilized weapon station |