Action of 13 November 1943

Action of 13 November 1943
Part of World War II, Pacific War
Submarine HMS Taurus underway
Date 13 November 1943 Location off Penang, Malaysia, Indian Ocean 5°17′00″N 100°05′00″E / 5.2833°N 100.0833°E / 5.2833; 100.0833 Result British victory
Belligerents
United Kingdom	Japan
Commanders and leaders
Mervyn Wingfield	Irie Tatsushi
Strength
Submarine Taurus	Submarine I-34
Casualties and losses
None	I-34 sunk 84 killed

The action of 13 November 1943 was a submarine engagement of World War II. It resulted in the sinking of the Japanese Navy's Kaidai Junsen Type B1 submarine I-34 in the Strait of Malacca by the British Royal Navy submarine HMS Taurus. I-34 was on a Yanagi Mission, an underwater convoy secretly shipping goods between Japan and their German allies.

Background

The Japanese submarine I-34 under commander Irie Tatsushi, departed

On the morning of 11 November I-34 departed Seletar for Penang. Before the submarine would have entered the South Atlantic, the Germans had planned to refuel I-34 in the Indian Ocean from a supply ship. I-34 was carrying a cargo of tin, tungsten, raw rubber and opium.^[1]

Action

On the morning of 13 November 1943, 30 mi (48 km) off Penang the officer of the watch on Taurus sighted the large submarine I-34 running on the surface at 14 kn (26 km/h; 16 mph) despite a rain squall. Wingfield fired a spread of six torpedoes, one of which hit I-34's starboard side just below her conning tower; she sank rapidly, along with 84 of her crew.^[2] Only fourteen survivors managed to escape the wreck and were rescued by a Malay junk.

The following morning, a Japanese submarine chaser CH-20 from Penang attacked Taurus. Due to the shallow water in the region, when Wingfield tried to evade the attack by diving, Taurus' bow became stuck in the soft, muddy seabed. Fortunately, the explosions from a pattern of depth charges dropped over Taurus shook her free. Wingfield went to periscope depth, surfaced and engaged CH-20 with his deck gun, severely damaging the subchaser. Thirteen members of the crew were killed, including the captain and another seventeen wounded but before any further action could follow, a Japanese aircraft came into view and forced Wingfield into an emergency dive, which endangered the submarine, which had taken on almost a ton of water. Taurus escaped with only minor damage and managed to make it back to her base at Ceylon.^[3]

Following the loss of I-34 the Imperial Japanese Navy diverted all Europe-bound submarines from Penang. I-34 was the first Japanese submarine to be sunk by a Royal Navy submarine.

Notes