Charles A. Lockwood
When the U. S. entered World War II, Admiral Fife was Chief of Staff of Submarine Squadron 20 in the Philippines (part of the Asiatic Fleet under Admiral T. C. Hart). After the squadron was dissolved into Submarines, Asiatic Fleet, he served as Chief of Staff to Admiral Hart until May 1942. About this time he and Captain J. E. Wilkes, his former squadron commander, were instrumental in identifying several deficiencies of the submarine force, especially the difficulties with the Mark 14 torpedo and the Hooven-Owens-Rentschler diesel engine. Fife would later conduct some of the experiments that isolated the Mark 14 torpedo's defective components in cooperation with Rear Admiral Charles A. Lockwood, then Commander, Submarines, Southwest Pacific.