Keywords: Flickr - Official U.S. Navy Imagery - Sailors fire Mk 38 25mm machine gun aboard USS Porter..jpg ATLANTIC OCEAN Jan 11 2012 Sonar Technician Surface 2nd Class Gareth Erasmus fires the Mk 38 25mm machine gun aboard the guided-missile destroyer USS Porter DDG 78 during a practice fire exercise Porter is part of the Enterprise Carrier Strike Group and is underway conducting a composite training unit exercise COMPTUEX U S Navy photo by Mass Communication Specialist 3rd Class Jesse L Gonzalez/Released 120111-N-OP638-052 http //www flickr com/photos/usnavy/6715187697/ Sailors fire Mk 38 25mm machine gun aboard USS Porter 2011-01-10 13 36 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC3 Jesse L Gonzalez/U S Navy U S Navy photo PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/6715187697 2012-11-14 06 52 18 cc-by-2 0 Images from United States Navy to check United States Navy images Mk 38 25mm chain gun |