Keywords: 5450841935 41a2459189 o.jpg en The guided-missile cruiser USS Vella Gulf CG 72 fires a 5-inch MK-45 Mod 2 light-weight gun during a live fire exercise during Joint Task Force Exercise JTFEX 08-4 as a part of the Iwo Jima Expeditionary Strike Group 2008-07-27 http //www flickr com/photos/usnavy/5450841935/in/photostream/ U S Navy photo by Mass Communication Specialist Seaman Chad R Erdmann PD-USN 5 /54 caliber Mark 45 gun firing Uploaded with UploadWizard USS Vella Gulf CG-72 Iwo Jima Expeditionary Strike Group |