160617-N-ES994-055 MONTEREY Calif. (June 17, 2016) Chief of Naval Operations (CNO) Adm. John Richardson presents degrees during the Naval Postgraduate School's Spring Quarter Commencement Ceremony. Richardson delivered the keynote address as 343 graduates, including 48 international students from 23 nations earned 346 advanced degrees. (U.S. Navy photo by Mass Communication Specialist 1st Class Elliott Fabrizio/Released)