USS Gudgeon (SS-211): American Submarine

USS Gudgeon (SS-211) off Hunters Point, California on 7 August 1943.

USS Gudgeon (SS-211), a Tambor-class submarine, was the first ship of the United States Navy to be named for the gudgeon. Her keel was laid down by the Mare Island Navy Yard. She was launched on 25 January 1941, sponsored by Mrs. Annie B. Pye, wife of Vice Admiral William S. Pye, Commander Battleships, Battle Force and Commander Battle Force. The boat was commissioned on 21 April 1941 with Lieutenant Commander Elton W. "Joe" Grenfell in command. Her construction cost $6 million.

After shakedown along the California coast, Gudgeon sailed north on 28 August, heading for Alaska via Seattle, Washington. On her northern jaunt the new submarine inspected Sitka, Kodiak, and Dutch Harbor for suitability as naval bases. Continuing to Hawaii, she moored at the Pearl Harbor submarine base on 10 October 1941. Training exercises and local operations filled Gudgeon's time for the next two months. During the Japanese attack on Pearl Harbor on 7 December she was at Lahaina Roads on special exercises, but returned to base immediately.

First War Patrol

On 11 December, Gudgeon (commanded by Elton W. "Joe" Grenfell) departed Pearl Harbor on the first American submarine war patrol of World War II. Her commanding officer was provided with explicit written orders to carry out unrestricted submarine warfare. Gudgeon made her first contact on a target in Japanese Home Waters 31 December. When she returned 50 days later, Gudgeon had contributed two more impressive "firsts" to the Pacific submarine fleet. She was the first American submarine to patrol along the Japanese coast itself, as her area took her off Kyūshū in the home islands. On 27 January 1942, en route home, Gudgeon became the first United States Navy submarine to sink an enemy warship in World War II. Gudgeon fired three torpedoes, and I-73 was destroyed; though Gudgeon claimed only damage, the loss was confirmed by HYPO.

Second and Third War Patrols

On her second war patrol, 22 February to 15 April 1942, Gudgeon scored two kills, first sinking an unknown freighter maru on 26 March and then dispatching the 6526-ton Nissho Maru on 27 March in the East China Sea southeast of Kumun Island at 34°28'N, 127°45'E. She then checked into dry-dock for overhaul, but undocked three weeks early and readied for sea in a remarkable 40 hours to participate in the momentous Battle of Midway. Departing Pearl Harbor on 18 May, Gudgeon took station off Midway Island as part of the submarine screen which encircled the two giant fleets clashing there. Although she had a ringside seat for the action, which saw Japan handed its first naval defeat in modern history, Gudgeon was prevented from offensive action by the confusion of battle and the possibility of mistaken identity. She returned to Pearl Harbor on 14 June.

Fourth War Patrol

Departing for her fourth patrol 11 July, Gudgeon sank the 4853-ton transport Naniwa Maru in a night submerged attack off Truk on 3 August, her only kill of the patrol. In her other attack of the fourth patrol USS Gudgeon carried out an aggressive attack on a four-ship convoy 17 August, torpedoing and damaging the Japanese tankers Shinkoku Maru (10020 BRT) and Nichiei Maru (10020 BRT) northwest of Truk before the patrol ended at Fremantle, Australia, on 2 September.

Fifth and Sixth War Patrols

Now a part of the Southwestern Pacific submarine forces, Gudgeon sank the 6783-ton Choko Maru west-northwest of Rabaul on 21 October during her fifth war patrol, 8 October to 1 December, and carried out a daring attack on a seven ship convoy on 11 November, torpedoing several ships but sinking none.

The submarine's sixth war patrol, from 27 December 1942 to 18 February 1943, was unsuccessful in terms of ships sunk, but she carried out two special missions. On 14 January 1943 Gudgeon successfully landed six men on Catmon Point, Negros Island, Western Visayas, Philippines, to carry out the vital guerrilla resistance movement there. Returning from her patrol area, Gudgeon was diverted to Timor Island on 9 February, and the following day rescued 28 men—Australian, English, Portuguese, and Filipino—for passage to Fremantle.

Seventh and Eighth War Patrols

Gudgeon's seventh war patrol, from 13 March into April 1943, netted her two more Japanese ships before she ran out of torpedoes and had to return to Australia. On 22 March she sank the 5434-ton transport Meigen Maru as well as seriously damaging two other ships in the Java Sea convoy some 30 miles north of Surabaya, Java, Netherlands East Indies. Five days later Gudgeon took on 9987-ton tanker Tōhō Maru in a night surface attack in the Makassar Strait punctuated by bursts of gunfire as the Japanese ships spotted and fired on the submarine. It took five torpedoes to sink Tōhō Maru, and most of Gudgeon's crew enjoyed the rare treat of watching her slide into the depths. Another attack later the same day damaged the 1192-ton tanker Kyoei Maru.

On her eighth war patrol, conducted as she sailed from Australia to Pearl Harbor on 15 April to 25 May 1943, Gudgeon chalked up three more kills. Her first came 28 April as she sank Kamakura Maru, a former ocean liner, southwest of Pucio Point, Panay (now Poblacion, Libertad, Antique), Philippines. The 17,526-ton transport was the largest Japanese transport, and one of the largest enemy ships sunk by an American submarine. Special operations interrupted Gudgeon's patrol as she landed six trained guerrilla fighters and three tons of equipment for the guerrilla movement on Panay on 30 April.

After sinking the 500-ton trawler Naku Maru with her deck guns west of Panay 4 May, Gudgeon battle-surfaced again that same day and left a coastal steamer burning and settling. Eight days later, on 12 May, she torpedoed and sank the 5861-ton freighter Sumatra Maru off Bulusan, Luzon, Philippines. Returning to Pearl Harbor, the veteran submarine was sent to San Francisco, California, for badly needed overhaul, her first since commissioning two years earlier.

Ninth and Tenth War Patrols

A refreshed sub and crew departed Pearl Harbor for their ninth war patrol 1 September 1943 in the Mariana Islands area. Before returning to Midway Island on 6 October with all torpedoes expended, Gudgeon had sunk the 3158-ton Taian Maru, torpedoed and damaged the 3266-ton auxiliary gunboat Santo Maru north of Saipan, as well as seriously damaging several other ships.

Heading along the China coast for her tenth war patrol, form 31 October to 11 December, Gudgeon chalked up two more marus. Early in the morning of 23 November she spotted a convoy of four ships in the East China Sea some 70 miles north of Shusan Island and closed for attack. Gudgeon fired a spread of six torpedoes with gratifying results. The 870-ton frigate Wakamiya, hit by one torpedo, broke in two, sinking almost immediately. The two tankers in the convoy, the 5106-ton Ichiyo Maru and the 8469-ton Goyo Maru, were also hit but managed to escape. Gudgeon closed in to finish off the 6783-ton troop transport Nekka Maru.

Eleventh War Patrol

Gudgeon's 11th war patrol saw a few successful sinkings of Japanese vessels, the first on 11 February. Before this sinking the submarine had a spell of bad luck where, on 2 February 1944, she had sighted a damaged aircraft carrier with two escorts. Gudgeon had closed for attack, but the escorts spotted her and attacked. A down-the-throat shot with four torpedoes temporarily discouraged the destroyers and allowed Gudgeon to seek deep water and safety, but when she surfaced the Japanese men-of-war were gone. Later in the same patrol Gudgeon was forced to try another down-the-throat shot at an enemy escort, but no hits. Success came only on 11 February. This date saw her torpedoing and sinking the already damaged (by Chinese air attack) 3091-ton merchant Satsuma Maru off Wenchow, China. On 17 February Gudgeon sank a Japanese sampan with gunfire in the East China Sea, another sampan being damaged in the attack. She returned to Pearl Harbor on 5 March 1944.

Loss

Gudgeon sailed for her 12th war patrol on 4 April 1944. The submarine stopped off for fuel at Johnston Island on 7 April, and was never seen or heard from again. On 7 June 1944, Gudgeon was officially declared overdue and presumed lost. Uboat.net claims Gudgeon was sunk 18 April 1944 at a known location by the Japanese southeast of Iwo Jima. Some sources say the submarine was more likely to have sunk by attack near the Maug Islands.

During her three-year career, Gudgeon scored 14 confirmed kills of a total of well over 71,372 tons sunk, placing her 15th on the honor roll of American submarines.

For her first seven war patrols Gudgeon received the Presidential Unit Citation. She earned 11 battle stars for World War II service.

Builder: Mare Island Naval Shipyard

Laid down: 22 November 1939

Launched: 25 January 1941

Commissioned: 21 April 1941

Fate: Lost off the Maug Islands, 18 April 1944

Class and type: Tambor class diesel-electric submarine

Displacement:

1,475 long tons (1,499 t) standard, surfaced

2,370 long tons (2,410 t) submerged

Length: 307 ft 2 in (93.62 m)

Beam: 27 ft 3 in (8.31 m)

Draft: 14 ft 7 1⁄2 in (4.458 m)

Propulsion:

4 × Fairbanks-Morse Model 38D8-⅛ 9-cylinder opposed piston diesel engines driving electrical generators

2 × 126-cell Sargo batteries

4 × high-speed General Electric electric motors with reduction gears

two propellers

5,400 shp (4.0 MW) surfaced

2,740 shp (2.0 MW) submerged

Speed: 20.4 knots (38 km/h) surfaced; 8.75 knots (16 km/h) submerged

Range: 11,000 nautical miles (20,000 km) at 10 knots (19 km/h)

Endurance: 48 hours at 2 knots (3.7 km/h) submerged

Test depth: 250 ft (76 m)

Complement: 6 officers, 54 enlisted

Armament:

10 × 21-inch (533 mm) torpedo tubes

6 forward, 4 aft

24 torpedoes

1 × 3-inch (76 mm) / 50 caliber deck gun

Bofors 40 mm

Oerlikon 20 mm cannon

American submarine Gudgeon (SS-211) anchored off Mare Island, California after launching on 25 January 1941. (Naval History & Heritage Command photo NH 65646)

USS Gudgeon (SS-211) off Mare Island on 7 July 1941.

USS Gudgeon (SS-211).

USS Gudgeon  (SS-211) off Hunters Point on 7 August 1943. (US National Archives photo 19-N-24659)

 Aerial view of the Pearl Harbor Submarine Piers at Merry Point, 13 Oct 1941. Also pictured is the U-shaped Headquarters Building for the Pacific Fleet and a tank farm at right. Note one tank painted as a building. The office of Fleet Commander Admiral Husband E. Kimmel was in the upper left corner of the headquarters building’s top floor. Troop transport USS Wharton is in right foreground. Among the submarines at the submarine piers are USS Tuna, USS Gudgeon, USS Argonaut, USS Narwhal, USS Triton, and USS Dolphin. Submarine tender USS Holland and patrol gunboat USS Niagara are alongside the wharf beside the headquarters building. Beyond the Holland is the Kuahua Peninsula with the Supply Depot and beyond that is the East Loch. In the distance (nearest group in upper left) are the battleship USS Nevada, at far left, general stores cargo ship USS Castor, and the former cruiser Baltimore, in use as an ammunition scow. Cruisers in top center are USS Minneapolis, closest to camera, and USS Pensacola.

USS Gudgeon (SS-211) at Hunters Point, San Francisco, California, on 5 August 1943. Circles mark recent alterations. Note: Three-leaf clover emblem painted on sail, 4"/50 deck gun aft, mount for a 20mm gun, radar antenna. (US National Archives photo 19-N-50790 / Naval History & Heritage Command)

USS Gudgeon (SS-211) at Hunters Point, San Francisco, California, on 5 August 1943. Circles mark recent alterations. Note R. D. F. loop antenna, hatches of superstructure ready service ammunition lockers, and other details. (US National Archives photo 19-N-50790 / Naval History & Heritage Command)

29 March 1943: Makassar Strait, Celebes. At about 0400, LtCdr (later Rear Admiral) William S. Post’s (USNA ’30) Gudgeon (SS-211) attacks a convoy. In a night surface attack, Post fires six torpedoes and claims four hits on Toho Maru. She sinks between Tarakan and Samarinda, Borneo at 00-30N, 118-26E. Casualties are unknown. Captain Nakazato survives the sinking and is later posted CO of Mogamigawa Maru. 

 On her eighth war patrol, conducted as she sailed from Australia to Pearl Harbor 15 April to 25 May 1943, Gudgeon (SS-211) chalked up three more kills. Her first came 28 April as she sank Kamakura Maru, a former ocean liner. The 17,526-ton transport was the largest Japanese transport, and one of the largest enemy ships sunk by an American submarine. (Australian War Memorial under the ID Number 303472)

USS Gudgeon (SS-211) at the end of the ways during her launching at Mare Island on 25 January 1941. 

USS Gudgeon (SS-211) in the Mare Island Channel after her launching at Mare Island on 25 January 1941. Launching cradle is forward of the submarine's bow. (Vallejo Naval & Historical Museum photo)

USS Gudgeon (SS-211) launching, looking forward, at Mare Island, California on 24 January 1941.

USS Gudgeon (SS-211) historical data plate while at Mare Island, California on 1 July 1941.

USS Gudgeon (SS-211).

Submarine tender USS Fulton flanked by submarines USS Tuna (SS-203) and USS Gudgeon (SS-211) under a protective cloud of flying boats in the late 1930s in an illustration by I.R. Lloyd, a crew member of the Fulton.

USS Gudgeon (SS-211), oil painting by Lloyds of Vallejo Art Studio, date unknown.

 First day cover for the keel laying of the Gudgeon(SS-211) on 22 November 1939. 

 Newsclipping from the 23 November 1939 edition of the Vallejo Times-Herald picturing the Honorary Keel Layers for the Gudgeon (SS-211), at Mare Island on 22 November 1939. From left to right are: Phil Creedon, quarterman (senior supervisor) rigger and George Mercer, electrical engineer in the welding enclosure. (US Navy photo)

Newsclipping from the 23 November 1939 edition of the Vallejo Times-Herald: CDR A. M. Pitrie salutes while the Star Spangled Banner is played during the keel laying of Gudgeon (SS-211) at Mare Island on 22 November 1939. CDR Pitrie, Shipyard Manager, had just declared "the keel is well and truly laid". Structure in the middle of the photo is a welding enclosure. (US Navy photo)

Silversides (SS-236) & Gudgeon (SS-211), on the building ways at Mare Island, Cal. 2 January 1941. Silversides illustrates double hulled construction. The inner circular section is the pressure hull, the framing, which surrounds it, supports a thin streamlined outer hull. Such a configuration leaves the interior of the pressure hull unencumbered by framing and allows for a streamlined outer hull whose shape is not determined by the need to resist water pressure. YO-45 is under construction aft of the two submarines. (US Navy photo)

Newsclipping from the 21 April 1941 edition of the Vallejo Times-Herald picturing Mrs. W. S. Pye, Sponsor, christening the Gudgeon (SS-211) on 25 January 1941. Others in the photo are from left to right: Capt. Andrew Denney, Acting Shipyard Commandant; Mrs. Greer Duncan, wife of Capt Greer Duncan and Maid of Honor; CDR Lemuel P. Padget, aide to commandant; Mrs. Pye; and Capt. F. Crisp, yard manager with his back to camera. (US Navy photo)

Commissioning of the Gudgeon (SS-211) on 21 April 1941. (Mare Island Navy Yard Ship Files, NARA San Francisco photo 890-41)

Commissioning of the Gudgeon (SS-211) on 21 April 1941. Lt. Comdr. Elton W. Grenfell, first CO of the boat, is on the right near the hatch, holding his orders. (Mare Island Navy Yard Ship Files, NARA San Francisco photo 896-41)

 First day postal cover commemorating the launching of Gudgeon (SS-211), 25 January 1941.

 First day postal cover commemorating the commissioning of Gudgeon(SS-211), 21 April 1941.

Additional aerial view of the Submarine Base, Pearl Harbor, Oahu, Hawaii, with part of the supply depot beyond and the fuel farm at right, looking north on 13 October 1941. 

Additional aerial view of the Submarine Base, Pearl Harbor, Oahu, Hawaii, with part of the supply depot beyond and the fuel farm at right, looking north on 13 October 1941. 

Arriving at her assigned station West of Midway Atoll on 15th January 1942 the I-173 (HIJMS Kaidai Type KD 6A class) began her hunt for allied shipping. Several days passed with no contacts and as her supplies began to run low, orders reached the I-173 to return to Yokosuka. During the early morning hours of 27th January the I-173 surfaced as usual to run her diesel engines to recharge her batteries and use her higher surface speed to shorten her trip. As she ran along the surface, the sound of her propellers was picked up by sonar operators on the Gudgeon (SS-211), a patrolling U.S. Submarine. The American submarine was quick to react and promptly steered an intercept course with the sonar contact, and quickly confirmed it to be a Japanese Submarine, running on the surface and not engaged in a typical zig-zagging pattern to avoid submarine attacks. Closing to within 1,800 yards of her target, the Gudgeon lined up her shot and sent a spread of three torpedoes into the path of the I-173, two of which struck the sub directly amidships. Damage to the I-173 was total, as the force of the explosions almost broke the submarine in two. The I-173 momentarily settled back to an even keel after the impacts, but then promptly began to jackknife and sank at this location with all hands on 27th January 1942. Her loss went into the history books as being the first warship ever sunk by an American Submarine in combat.

Lt. Comdr. Elton W. Grenfell, first CO of the Gudgeon (SS-211) during her first two war patrols. 

On her eighth war patrol, conducted as she sailed from Australia to Pearl Harbor 15 April to 25 May 1943, Gudgeon (SS-211) chalked up three more kills. Her first came 28 April as she sank Kamakura Maru, a former ocean liner. The 17,52-ton transport was the largest Japanese transport, and one of the largest enemy ships sunk by an American submarine...,sailing from Manila to Singapore and carrying some 2,500 soldiers and civilians, ...The ship was hit by two torpedoes and sank within 12 minutes. Four days later, 465 survivors were rescued from the sea by Japanese ships, meaning some 2,035 people were killed.

Bow on view of Gudgeon (SS-211) at Hunters Point on 7 August 1943. (US Navy photo 5760-43)

Imperial Japanese Navy G3M bomber (Nell) in flight, which may have sunk the Gudgeon (SS-211) on 18 April 1944, according to Mike Ostlund, author of Find 'Em, Chase 'Em, Sink 'Em: The Mysterious Loss of the WWII Submarine USS Gudgeon. 

Admiral Elton W. Grenfell appears here in his later years after commanding the Gudgeon (SS 211).

Torpedoman 1st class James Henry Blessing. The background is the Gudgeon's (SS-211) last battle flag. 

Robert Alexander Bonin, Commander (Commanding Officer) of the Gudgeon (SS-211) at the time of her loss.


Bismarck Chronology

16 November 1935: Building contract placed with the Blohm & Voss Shipyard in Hamburg, construction number BV 509.

1 July 1936: Keel laid down on slipway 9 at the Blohm & Voss Shipyard.

14 February 1939: Launched. Christened by Dorothea von Loewenfeld, granddaughter of the German chancellor Otto von Bismarck.

April 1940: The first crew members come aboard.

23 June 1940: Enters floating dry dock No. V-VI for a three week period where the three propellers and the MES magnetic system are installed.

14 July 1940: Leaves the dry dock.

21 July 1940: Undergoes an inclining test (Krängungsversuch). In the "empty ship as completed condition" at 42,500 tons, the Bismarck has a metacentric height (GM) of 3,9 m.

24 August 1940: At 1230 the ship is officially commissioned at the Blohm & Voss Shipyard under Captain Ernst Lindemann. The battle flag is hoisted and the ship put into service with the Kriegsmarine.

25 August 1940: Air raid alarm. Bismarck's anti-aircraft battery fires 52 x 3.7 cm and 400 x 2 cm projectiles. No success.

31 August 1940: Air raid alarm. The anti-aircraft battery fires 46 x 3.7 cm projectiles. No success.

8 September 1940: Air raid alarm. The anti-aircraft battery fires 72 x 3.7 cm and 65 x 2 cm projectiles. No success.

10 September 1940: Air raid alarm. The anti-aircraft battery fires 6 x 3.7 cm projectiles. No success.

15 September 1940: The Bismarck leaves Hamburg for the first time. At 1658 hours, while steaming down the Elbe, collides with the bow tug Atlantik but neither ship is damaged, and at 1902, the Bismarck anchors in Brunsbüttel roads. During the night of 15/16 September, while anchored, there is an air raid alarm in which the anti-aircraft battery expends 13 x 10.5 cm, 136 x 3.7 cm, and 191 x 2 cm projectiles. No success observed.

16-17 September 1940: The battleship passes through the Kiel Canal assisted by tugboats. At 1448 on the 17th, the Bismarck enters the Kiel-Holtenau sluice, leaves the Kiel Canal, and then comes alongside Scheerhafen, Kiel.

17-24 September 1940: At Scheerhafen, Kiel.

24-28 September 1940: Made fast to Buoy A 12 (Kiel).

28 September 1940: Bismarck leaves Kiel escorted by the mine clearance vessel 13 until Cape Arkona, and then she arrives alone at Gotenhafen.

October-November 1940: Conducts trials in the Baltic Sea. While at Gotenhafen, the two 10.5 meter stereoscopic base rangefinders are installed above the foretop and after command posts. The four after 10.5 cm SK C/33 double mounts of the new C37 model are installed as well.

5 December 1940: Leaves the Baltic and sails back to Hamburg to complete her outfitting.

7-8 December 1940: Passes through the Kiel Canal.

9 December 1940: Arrives at Hamburg.

16-31 December 1940: Korvettenkapitän Adalbert Schneider acts as Bismarck's Deputy Commander in substitution of Captain Lindemann on Christmas leave.

24 January 1941: Ready to sail again.

6 March 1941: Leaves Hamburg and sails again to Gotenhafen.

7-8 March 1941: Passes through the Kiel Canal for the last time.

8-14 March 1941: Tied up inside Dock C at Deutsche Werke Kiel.

14-17 March 1941: Embarks supplies (ammunition, fuel, water...) at Scheerhafen, Kiel. On the 15th, embarks the first two Arado 196 (T3+IH and T3+AK) of a total air-wing of four.

17 March 1941: Departs Kiel and arrives at Gotenhafen.

18 March-April 1941: Conducts trials in the Baltic.

2 April 1941: Embarks the last two Arado 196 (T3+DL and T3+MK).

Late April 1941: Two new 2 cm Flak C/38 quadruple mounts are installed to both sides of the foremast above the searchlight platform.

5 May 1941: Adolf Hitler visits the Bismarck together with Field Marshal Wilhelm Keitel, the Chief of Fleet Admiral Günther Lütjens, and other personalities. The Führer stays aboard for four hours.

12 May 1941: Admiral Lütjens and the Fleet Staff embark in the Bismarck.

13 May 1941: Refueling exercises at sea with the heavy cruiser Prinz Eugen.

14 May 1941: Exercises with the light cruiser Leipzig. As a result of these exercises, the 12-ton portside crane is disabled.

16 May 1941: Portside crane repaired.

18 May 1941 (Sunday): Operation Rheinübung commences.

1200. Leaves the berth in Gotenhafen and anchors in the bay to embark supplies and fuel.

19 May 1941 (Monday)

0200. Bismarck departs Gotenhafen and begins her cruise west.

1200. Position 54º 45' North, 13º 20' East. Bismarck joins Prinz Eugen and destroyers Z-16 Friedrich Eckoldt and Z-23 off Rügen Island.

2230. Destroyer Z-10 Hans Lody joins the battle group.

20 May 1941 (Tuesday)

0200-0600. Passes through the Great Belt together with Prinz Eugen and the destroyers Z-10, Z-16, and Z-23.

1300. Bismarck and Prinz Eugen are sighted in the Kattegat by the Swedish cruiser Gotland.

21 May 1941 (Wednesday)

0800-0900. The German battle group enters the Korsfjord near Bergen.

1100. Bismarck anchors in the Grimstadfjord. Position 60º 19' 48" North, 05º 14' 48" East.

1315. Sighted and photographed by a British Coastal Command Spitfire.

2000. Leaves the Korsfjord together with the Prinz Eugen and the three destroyers.

2340. Course 0º.

22 May 1941 (Thursday)

0420. Course 0º. The destroyers leave the group. Bismarck takes the lead.

1200. Position 65º 53' North, 03º 38' East. Course 0º. Speed 24 knots.

1237-1307. U-boat and air alarm. Zig-zagging.

1310. Approximate course 325º

1800. New course 311º.

2125. Approximate course 295º.

2322. Course 266º.

23 May 1941 (Friday)

0400. New course 250º. Speed 27 knots.

1200. Position 67º 28' North, 19º 28' West. Course 250º. Average speed 24 knots.

1420. Course 270º.

1811-1822. False alarm. Vessels identified as icebergs.

1821. Bismarck and Prinz Eugen reach the ice limit. New course set at 240º.

1922. Sights Suffolk on her port side at 7 miles.

2030. Bismarck sights Norfolk and fires five main battery salvoes. No hits scored. The forward radar set (FuMO 23) is disabled due to the blast shock from the forward turrets. Shortly afterwards the Prinz Eugen passes the Bismarck and takes the lead.

2200. Reverses her course and tries to engage the Suffolk which realizes the Bismarck's maneuver and withdraws.

24 May 1941 (Saturday)

0543. Course 220º. Speed 28 knots. Bismarck and Prinz Eugen sight two ships at 17 miles on port side.

0552. Hood opens fire and the Battle of the Denmark Strait begins. Bismarck reports to Group North: "Am in a fight with two heavy units."

0555. Bismarck fires her first salvo at Hood followed shortly after by Prinz Eugen.

0555-0601. Bismarck is hit on the port side by three 35.6cm shells from Prince of Wales. One amidships under the armored belt (section XIV), a second in her bows (section XXI), and the third one passes through a boat.

0601. Hood blows up and sinks in approximate position 63º 22' North, 32º 17' West.

0602-0609. Bismarck scores four hits on Prince of Wales.

0609. Fires last salvo at Prince of Wales. 93 x 38cm armor piercing shells (Psgr. L/4,4 (m.Hb)) fired. She is losing oil and her top speed is reduced to 28 knots. 1,000 tons of water in the forecastle.

0632. Bismarck reports to Group North: "Battlecruiser, probably Hood, sunk. Another battleship, King George or Renown, damaged. Two heavy cruisers keep up surveillance."

0705. Bismarck reports to Group North: "We have sunk a battleship at about 63º 10' North, 32º 00' West."

0801. Bismarck reports to Group North:

Loss of Electric plant No. 4.

Port Boiler Room No. 2 is taking water, but can be held. Water in forecastle.

Maximum speed 28 knots.

Denmark Strait 50 miles of floating mines. Enemy has radar instruments.

Intention: to put to St. Nazaire. No losses of personnel.

1200. Position 60º 50' North, 37º 50' West.

1240. New course 180º. Speed 24 knots.

1814. Turns 180º to starboard while the Prinz Eugen leaves the formation.

1840-1856. Fires some shells at Suffolk and Prince of Wales. No hits.

1914. Bismarck reports to Seekriegsleitung: "Brief fight with King George without results. Prinz Eugen released for oiling. Opponent keeps up surveillance."

2056. Bismarck reports to Group West and Seekriegsleitung: "Shaking off contacts impossible due to enemy radar. Due to fuel [shortage] will proceed directly to Saint-Nazaire."

2300. Sighted by the United States Coast Guard Cutter Modoc.

Midnight. Bismarck is attacked by eight Swordfish of the 825th Squadron (Lieutenant-Commander (A) Eugene Esmonde) from carrier Victorious. Bismarck's speed 27 knots. The battleship is hit by one 18 inch MK XII torpedo on the starboard side, amidships. The damage is insignificant, but the shock of the impact causes one casualty aboard: Oberbootsmann Kurt Kirchberg.

25 May 1941 (Sunday)

0028. Bismarck reports: "Attack by carrier-based aircraft. Torpedo hit on starboard side."

0037. Bismarck reports to Group West: "Further attacks are expected!"

0131. Fires two salvoes against the Prince of Wales. No hits.

0153. Bismarck reports to Group West: "Torpedo hit of no significance."

0310. Turns to starboard and the British lose contact with her.

About 0500. New course 130º.

0727. Bismarck reports to Group West: "0700 hours quadrant AK 55. One battleship, two heavy cruisers are continuing surveillance."

0912-0948. Bismarck reports to Group West and Seekriegsleitung: "Possession of radar equipment by opponent, effective range at least 35,000 meters, adversely affects to the highest degree the operations in the Atlantic. Ships were located in the Strait of Denmark in dense fog and were continuously tracked. Disengagement failed even in favorable weather conditions. Oil replenishment is generally no longer possible, if disengagement of opponent cannot be accomplished with higher speed. Running battle between 20,800 and 18,000 meters. Opponent Hood concentrates fire on Bismarck. After five minutes, Hood is destroyed by an explosion; thereafter, change of target to King George who then turns away in black smoke caused by definitively observed hits. He remains out of sight for several hours. Own munitions expenditure: 93 rounds. Later, King George took on the fight only at extreme distances. Bismarck received two hits from King George; of those one hit below the side armor belt at sections XIII-XIV. Hit in compartment XX-XXI impaired speed and caused a 1º bow burying forward and destruction of oil cells. Release of Prinz Eugen possible by engagement of cruisers and battleship by Bismarck during fog. Own EM-2 [radar] instrument prone to failures, especially during firing."

26 May 1941 (Monday)

1030. Sighted by Catalina Z/209 flying boat at about 49º 20' North, 21º 50' West.

1740. Sighted by Sheffield.

2047-2115. Attacked by fifteen Swordfish of the 810th, 818th, and 820th Squadrons from carrier Ark Royal. The Bismarck is hit by two (or three) 18 inch MK XII torpedoes. One torpedo (or two) hits the port side amidships, and another hits the stern in the starboard side. As a result of this attack both rudders jammed at 12º to port.

2054. Bismarck reports to Group West: "Attack by carrier-borne aircraft!"

2105. Bismarck reports to Group West: "[Position] Square BE 6192. Have sustained torpedo hit aft."

2115. Bismarck reports to Group West: "Torpedo hit amidships!"

2115. Bismarck reports to Group West: "Ship no longer maneuverable!"

2130-2155. Fires six salvoes against the Sheffield. Distance nine miles. No hits scored.

2140. Bismarck reports to Supreme Command of the Navy (O.K.M.) and Group West: "Ship unable to maneuver. We will fight to the last shell. Long live the Führer."

2238. Sighted by Polish destroyer Piorun.

2242. Opens fire against Piorun.

2325. Bismarck reports to Group West: "Am surrounded by Renown and light forces."

2358. Bismarck reports: "To the Führer of the German Reich, Adolf Hitler: We shall fight to the last man with confidence in you, my Führer, and with rock-solid trust in Germany's victory!"

2359. Bismarck reports to Group West: "Ship is weaponry-wise and mechanically fully intact; however, it cannot be steered with the engines."

27 May 1941 (Tuesday)

0217. Bismarck reports to Supreme Commander of the Navy (Grossadmiral Raeder): "Submitting application for awarding the Knight's Cross to Korvettenkapitän Schneider for the sinking of Hood!"

0500. Bismarck reports to Group West: "50% overcast, ceiling 600 meters. [Wind] from NW at force 7."

0625. Bismarck reports to Group West: "Situation unchanged, wind force 8 to 9."

0710. Last report from Bismarck to Group West: "Send U-boat for safe-keeping of war diary!"

0844. Sighted by King George V and Rodney. Speed seven knots.

0847. The final battle begins. Rodney opens fire.

0849. Turrets "Anton" and "Bruno" open fire at Rodney.

0902. Bismarck is hit for the first time. Foretop command post disabled.

0908. Forward command post disabled. Turrets "Anton" and "Bruno" out of action.

0913. After command post disabled. Turrets "Cäsar" and "Dora" proceed to local fire.

0921. Turret "Dora" out of action.

0927. Turret "Anton" or "Bruno" fires one last salvo.

0931. Turret "Cäsar" fires the last salvo and is put out of action. Main battery silenced.

0958. Possible torpedo hit to port.

0936-1016: Receives an indeterminable number of hits from point blank range between 2,500 and 4,000 meters, but is still afloat.

Sometime about 1000. Demolition charges explode in the turbine room.

1022. Hit on the starboard side by two 21 inch MK VII torpedoes fired by Dorsetshire from 3,000 meters (3,280 yards).

1037. Hit on the port side by a third 21 inch MK VII torpedo fired by Dorsetshire from 2,200 meters (2,400 yards).

1039. Bismarck finally sinks at approximate position 48º 10' North, 16º 12' West. 116 men rescued.

9 June 1989: The wreck of the Bismarck is discovered at a depth of 4,790 meters (15,700 feet) by an expedition led by Dr. Robert D. Ballard.