Chief of Naval Research Rear Adm. David J. Hahn (IMAGE)
Caption
Chief of Naval Research Rear Adm. David J. Hahn will be a featured panelist at the Navy League's Global Maritime Exposition Sea-Air-Space, April 9-11, at the Gaylord Convention Center in National Harbor, Maryland. Hahn also serves as the U.S. Navy's Director of Innovations, Technology Requirements and Test & Evaluation.
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(US Navy photo by John F. Williams/Released)
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