Keywords: 130314-D-NI589-127 (8559041881).jpg Chairman of the Joint Chiefs of Staff Army Gen Martin E Dempsey delivers remarks before Secretary of Defense Chuck Hagel is sworn in March 14 2013 at the Pentagon in Arlington Va DoD photo by Glenn Fawcett/Released https //www flickr com/photos/39955793 N07/8559041881/ 130314-D-NI589-127 2013-03-14 14 29 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/8559041881 2016-09-03 09 15 25 United States Government Work United States Department of Defense |