On December 7, 1941, even as Japanese carrier-launched aircraft flew toward Pearl Harbor, a small American cargo ship chartered by the Army reported that it was under attack by a submarine halfway between Seattle and Honolulu. After that one cryptic message, the humble lumber carrier Cynthia Olson and her crew vanished without a trace, their disappearance all but forgotten as the mighty warships of the US Pacific Fleet burned.
The story of the Cynthia Olson’s mid-ocean encounter with the Japanese submarine I-26 is both a classic high-seas drama and one of the most enduring mysteries of World War II. Did I-26’s commander, Minoru Yokota, sink the freighter before the attack on Pearl Harbor began? Did the cargo ship’s 35-man crew survive in lifeboats that drifted away into the vast Pacific, or were they machine-gunned to death? Was the Cynthia Olson the first American casualty of the Pacific War, and could her SOS have changed the course of history?
