Keywords: 121126-N-IC228-004 (8224388528).jpg The Chilean submarine CS Simpson SS-21 arrives at Naval Station Mayport Fla Nov 26 2012 The Simpson participated with the U S Navy in the Diesel Electric Submarine Initiative a partnership allowing the U S and other allied navies to work together to train and test underwater warfare capabilities through engagement tactics weapon system tests and close encounter operations DoD photo by Lt Cmdr Corey Barker U S Navy/Released https //www flickr com/photos/39955793 N07/8224388528/ 121126-N-IC228-004 2012 11 26 17 22 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov-Military-Navy U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/8224388528 2016-09-03 09 57 58 United States Government Work Florida United States Department of Defense |