180411-N-CY182-0035 NATIONAL HARBOR, Md. (Apr. 11, 2018) Rear Adm. David Hahn, chief of naval research, takes part in an unmanned autonomous systems panel discussion during the Sea-Air-Space Department of the Navy’s Office of Naval Research provides the science and technology necessary to maintain the Navy and Marine Corps’ technological advantage. ( Navy photo by Bobby Cummings/Released)


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Keywords: &, .., naval, navy, office, onr, research, science, technology, usmc, usn