During the early morning hours of December 4, 1943, Lieutenant Commander Bob Ward and his submarine USS Sailfish relentlessly stalked a Japanese carrier convoy. Provided their course via U.S. intelligence Ultra reports, Sailfish approached the enemy fleet in the midst of a howling typhoon. Battling monstrous seas and high winds, Ward conned his boat to a firing position.
havokjournal.com

Strike of the Sailfish: Two Sister Submarines and the Sinking of a Japanese Aircraft Carrier • The Havok Journal
by Stephen L. Moore During the early morning hours of December 4, 1943, Lieutenant Commander Bob Ward and his submarine USS Sailfish relentlessly stalked Two Sister Submarines and the Sinking of a Japanese Aircraft Carrier.
