The chief of naval operations is the highest-ranking officer of the United States Navy. The position is a statutory office held by an admiral who is a military adviser and deputy to the secretary of t
Michael Mullen, CNO in December 2006, with some of his predecessors: Vern Clark, James D. Watkins, Thomas B. Hayward, and Jay L. Johnson
William Sims
Rear Admiral Charles Johnston Badger with Rear Admiral Bradley A. Fiske, c. 1914
William Veazie Pratt was an admiral in the United States Navy. He served as the President of the Naval War College from 1925 to 1927, and as the 5th Chief of Naval Operations from 1930 to 1933.