Keywords: Flickr - Official U.S. Navy Imagery - Sailors perform during an outdoor reception at the National Harbor..jpg NATIONAL HARBOR Md April 10 2011 Members of the U S Navy Ceremonial Guard entertain Navy Safe Harbor and Wounded Warrior Regiment enrollees and their families during an outdoor reception at the National Harbor This event marks the beginning of the 2011 Sea-Air-Space Exposition hosted by the Navy League of the United States U S Navy photo by Mass Communication Specialist 2nd Class Todd Frantom/Released 110410-N-MG658-032 http //www flickr com/photos/usnavy/5644517464/ Sailors perform during an outdoor reception at the National Harbor 2011-04-22 16 54 http //www flickr com/people/56594044 N06 Official Navy Page from United States of America MC2 Todd Frantom/U S Navy Attribution License XMP-photoshop Source Navy Visual News Service PD-USGov-Military-Navy Official U S Navy Imagery http //flickr com/photos/56594044 N06/5644517464 2012-11-15 13 08 49 cc-by-2 0 Images from United States Navy to check National Harbor Maryland |