The President of the United States of America takes pleasure in presenting the Navy Distinguished Service Medal to Admiral Horacio Rivero, Jr., United States Navy, for exceptionally meritorious and distinguished service in a position of great responsibility to the Government of the United States as Director, Navy Program Planning, from October 1963 to July 1964. Admiral Rivero was instrumental in developing an effective integrated planning system which provided a coordinated study effort in the Office of the Chief of Naval Operations that was highly responsive to Department of Defense requirements. In addition he developed the organizational procedures for coordinating the total study effort of the Department of the Navy. Admiral Rivero visualized the missions, tasks, and requirements of the Navy of the future in such terms that these vital factors of Navy planning resulted in the best possible determination of supporting force structures. He instituted a revised procedure and format for the Department of the Navy program objectives which facilitated the formulation, precise costing, and organization of proposed new programs into program change proposals.