During World War II, USCG Unit 387 (later OP-20-G) was augmented as part of the Navy, which happens during wartime, and served as a major cryptologic contributor to the nation. The unit worked to break Japanese merchant vessel codes to assist intelligence activities.
During World War II, USCG Unit 387 (later OP-20-G) was augmented as part of the Navy, which happens during wartime, and served as a major cryptologic contributor to the nation. The unit worked to break Japanese merchant vessel codes to assist intelligence activities.