John Daniel Hayes

John Hayes enlisted in the U.S. Navy in 1919 and in 1920 entered the United States Naval Academy, graduating in 1924. After his initial sea duty assignments, he entered the Naval Postgraduate School in 1931 and continued his studies for his Master of Science degree at the University of California, Berkeley, which awarded him that degree in 1933.

Hayes became an instructor in engineering at the Naval Postgraduate School in 1937-39, and then went on to command the destroyers Hunt and Breckinridge before serving as Chief Engineer in the heavy cruiser Astoria in 1941. Hayes was in Astoria, during the Battle of Savo Island, during which he was wounded and Astoria was sunk. After recovering from his wounds, he served on the staff of the Commander, Transport Division, Third Amphibious Force, South Pacific. Then, in 1944, he graduated from the Naval War College and was assigned as Planning Officer, Seventh Amphibious Force, with which he participated in the landings of the XXIV Army Corps and the III Amphibious Corps in North China in 1945.

In 1946, Hayes returned from the Pacific to serve as Operations Officer, Amphibious Force, Atlantic Fleet, and in the Strategic Plans Division, Office of the Chief of Naval Operations. In 1947, he became war plans officer, Caribbean Sea Frontier until being assigned as a student at the Industrial College of the Armed Forces in 1949-50. After serving at sea as Commander, Service Squadron One, he returned to the Industrial College of the Armed Forces as a member of the faculty from 1951 until his retirement in 1954.