German auxiliary cruiser Thor
Clash Royale CLAN TAG#URR8PPP | History | |
|---|---|
 Germany | |
| Class and type: | Merchant vessel |
| Name: | Santa Cruz |
| Operator: | Oldenburg Portuguese Line (OPDR) |
| Builder: | Deutsche Werft, Hamburg |
| Laid down: | 1938 |
| Homeport: | Hamburg |
| Fate: | Requisitioned by Kriegsmarine, 1939 |
 Nazi Germany | |
| Class and type: | Auxiliary cruiser |
| Name: | Thor |
| Namesake: | Thor |
| Operator: | Kriegsmarine |
| Yard number: | 4 |
| Acquired: | Requisitioned, 1939 |
| Recommissioned: | March 1940 |
| Renamed: | Thor, 1940 |
| Reclassified: | Auxiliary cruiser, 1940 |
| Nickname(s): |
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| Fate: | Destroyed by fire in Yokohama, Japan, 30 November 1942 |
| General characteristics | |
| Tonnage: | 3,862 GRT |
| Displacement: | 9,200 tons |
| Length: | 122 m (400 ft) |
| Beam: | 16.7 m (55 ft) |
| Propulsion: | Oil fired steam turbine |
| Speed: | 17 knots (31 km/h; 20 mph) |
| Range: | 40,000 nmi (74,000 km; 46,000 mi) |
| Complement: | 349 |
| Armament: |
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| Aircraft carried: | 1 Arado Ar 196 A-1 |
Thor (HSK 4) was an auxiliary cruiser of Nazi Germany's Kriegsmarine in World War II, intended for service as a commerce raider. Also known to the Kriegsmarine as Schiff 10; to the Royal Navy she was Raider E. She was named after the Germanic deity Thor.
Contents
1 Early history
2 First cruise
3 Second cruise
4 Fate
5 References
6 External links
Early history
Formerly the cargo ship Santa Cruz, she was built by Deutsche Werft, Hamburg, (DWH) in 1938, and was owned and operated by the Oldenburg Portuguese Line (OPDR), Hamburg. In the winter of 1939–40 the navy requisitioned her and had her converted into an auxiliary warship by DWH. She was commissioned as the commerce raider Thor in March 1940.
First cruise
The Thor began its first combat cruise on 6 June 1940, under the command of Captain Otto Kähler.[1]Thor spent 329 days at sea, and sank or captured 12 ships with a combined tonnage of 96,547 gross register tons (GRT).[2]:94
Thor stopped her first victim on 1 July, the 9290-ton Dutch cargo ship Kertosono, which was carrying a cargo of petrol, timber, asphalt, and agricultural machinery. Kähler decided to send her under a prize crew to Lorient, France, where she arrived safely 12 days later. At the time, Thor was disguised as a Yugoslavian freighter.[1]
On 7 July Thor encountered Delambre, a 7,030 GRT British freighter. Thor fired several broadsides, the third of which hit Delambre, stopping her dead in the water, after which Thor's boarding party scuttled the ship with demolition charges.
Two days later Thor intercepted the Belgian freighter Bruges, which was carrying a cargo of wheat. Bruges was scuttled, and her crew of 44 was taken aboard Thor. On the 14th, Thor stopped another freighter carrying wheat, the British Gracefield, and sank her by demolition charges.
On 16 July Thor attacked the British freighter Wendover without warning, as Wendover was seen to be armed. Wendover was hit by several shells from Thor and set on fire. A boarding party set demolition charges which caused Wendover to capsize, and she was then sunk by gunfire. 36 of the Wendover's crew of 40 survived: two crew including the radio operator were killed in the attack; two more were wounded and died of their injuries while aboard Thor.[2]:81–82
The Dutch freighter Tela, en route to the UK, was intercepted on 17 July. Thor fired a shot across her bow, which stopped without sending distress signals. The crew of 33 abandoned ship and were taken aboard Thor, and Tela was sunk by demolition charges.
On 28 July, Thor encountered the British armed merchant cruiser HMS Alcantara, which was armed with eight six-inch (150 mm) main guns. Kähler turned away from Alcantara and tried to outrun her for three hours until he realized Alcantara was faster than Thor. At that point Kähler decided to turn and fight, hoping to inflict enough damage on Alcantara to allow Thor to escape. Thor scored three early hits on Alcantara: one between her bridge and funnel, a second aft, and a third on her waterline that caused flooding in her engine room, forcing Alcantara to reduce speed. Thor turned away from Alcantara and received two hits from her six-inch guns, killing three crew members. Instead of risking further combat, Thor made her escape under cover of a dense smokescreen.[1]
After the battle with Alcantara, Thor repaired her battle damage, cleaned her boilers and changed her disguise. Thor rendezvoused with the supply ship Rekum on 25 August and then returned to Brazilian waters. Two weeks later, on Sept 8th, the Yugoslav Federico Glavic was stopped, but allowed to proceed unmolested, as Yugoslavia was neutral at the time. On 26 September Thor's float plane discovered the Norwegian whale-oil tanker Kosmos, which was carrying over 17,000 tons of whale oil. The Kosmos would have been a highly valuable prize ship, but the fact that she was short of fuel, slow, and easily recognizable made keeping her as a prize unfeasible. Kähler ordered Kosmos to be sunk by gunfire.[2]:83–84
On 8 October Thor caught the 8,715 ton British refrigeration ship Natia. Thor scored a direct hit, which stopped Natia dead in the water, though she continued wireless transmissions. Thor hit Natia seven or eight more times with gunfire, and a torpedo that tore open her side. Another 35 rounds were fired before she sank. 84 of Natia's 85 crew were taken aboard Thor, bringing her total to 368. Most of these prisoners were transferred to the supply ship Rio Grande in mid November.
On 5 December Thor encountered another armed merchant cruiser, HMS Carnarvon Castle, a 20,062 ton ship armed with eight 6 in (15 cm) and two three-inch anti-aircraft guns. Thor carried three of her four 15 cm (5.91 in) guns aft, so Kähler decided to force Carnarvon Castle into a stern chase. Thor's gunners found their target in the fourth salvo, after which Kähler changed course, turning the chase into a circular fight in order to bring Thor's entire broadside to bear. Thor was in command of the engagement; her gunners registered more than 20 hits, forcing Carnarvon Castle to turn and flee to Montevideo, Uruguay. Six of Carnarvon Castle's crew had been killed, and 32 more were wounded.[2]
After this engagement Thor was ordered to rendezvous with the German pocket battleship Admiral Scheer to transfer men for prize crews for Pinguin's captured whaling fleet.
On 25 March Thor intercepted Britannia, an 8,800 ton British passenger ship. After scoring several hits on the fleeing ship, Kähler allowed her to be abandoned, before firing 16 15 cm (5.91 in) rounds into her waterline, sinking her. German wireless operators intercepted a message from a nearby British warship approaching at full speed from about 100 nautical miles (190 km) away. Kähler decided to not risk encountering her, and reasoned that the British ship would arrive and assist those in the water. Unfortunately, the British warship failed to find the survivors. 331 out of about 520 survivors were ultimately rescued, primarily by the Spanish ships Cabo de Hornos, Raranga, and Bachi. 33 survivors eventually reached land at Sao Luis, on the coast of Brazil, after 23 days and 1,500 nautical miles (2,800 km) adrift at sea.[2]:89–90
On the same day, 25 March, Thor stopped the 5,045 ton Swedish motor vessel Trollenholm. Sweden was neutral in World War II, but Trollenholm was found to have been chartered by the British to take coal from Newcastle to Port Said. In less than 90 minutes, all 31 crewmen from Trollenholm were transferred to Thor, and the freighter was sunk by demolition charges.[2]:91
The armed merchant cruiser Voltaire in her former guise as a Lamport and Holt Ltd passenger liner. In April 1941 Thor sank her off Cape Verde.
On her return trip to Germany, Thor encountered a third armed merchant cruiser off the Cape Verde islands. This was HMS Voltaire, a 13,245 GRT ship armed with eight 6 in (15 cm) and three 3 in (7.62 cm) guns. Thor approached head on, and in response to Voltaire's signalling of a series of AAA's (an order for a ship to identify itself), fired a shot across Voltaire's bow. Thor's first salvo hit Voltaire's generator and radio room, rendering her unable to transmit any further signals.[3]Voltaire was turned into an inferno. Two of Voltaire's six inch guns continued to fire, but they scored only one hit on Thor, disabling her radio aerial. Voltaire's obsolete guns overheated and had to cease firing, at which point the Voltaire raised a white flag. Thor began rescuing Voltaire's crew from a safe distance of 4,000 yards to avoid damage from any secondary explosions. Voltaire's captain and 196 men were rescued out of a crew of 296.[1]
The last ship intercepted by Thor on her first cruise was on 16 April, on her way back to Germany; the Swedish ore carrier Sir Ernest Cassel. Two warning shots were fired, which stopped the ship; her crew was taken aboard Thor, and she was sunk by demolition charges.
Second cruise
Thor set out on her second cruise on 30 November 1941 under the command of Captain Günther Gumprich.[4]Thor sank or captured 10 ships on her second cruise, a total of 58,644 tons, during 328 days of operation.
On 13 March Thor was stopped by the British cruiser HMS Durban. Thor identified herself as the British freighter Levernbank, which satisfied Durban, who went on her way. The following day Thor was again challenged, this time by the armed merchant cruiser Cheshire. Thor again identified herself as a British freighter, and was allowed to proceed.[5]
Thor found her first victim on 23 March, the 3,490 ton Greek freighter Pagasitikos. Her crew of 33 was taken aboard Thor, and she was sunk by a torpedo. The next day, 24 March, Thor replenished her stocks from the supply ship Regensburg.
On 30 March Thor chased the 4,470 ton British freighter Wellpark for seven hours. Gumprich sent his seaplane to strafe the freighter, but was driven off when Thor opened fire on Wellpark. Within 15 minutes, the Wellpark's crew abandoned ship, and she was sunk.
On 1 April Thor intercepted another British freighter, the 4,565 ton Willesden. Gumprich again ordered his floatplane to destroy the vessel's radio aerial before opening fire from Thor. After the plane's strafing run, Thor opened fire with her 15 cm (5.91 in) guns, and set oil drums on the Willesden's deck on fire, forcing most of the crew to abandon the ship. The only remaining crew were the gunners, but they managed to fire only six shots before they were also forced to abandon ship. Thor fired 128 shells into Willesden and finished her off with a torpedo.
Two days later on the 3rd, the Norwegian freighter Aust fell victim to the same tactics. She was unable to send a distress or raider signal before she was disabled and sunk by demolition charges.
On 10 April Thor detected the 4,840 ton British freighter Kirkpool on her radar, the first installed on an armed merchant cruiser. Poor visibility and fog forced Gumprich to abandon his usual tactics and instead shadow Kirkpool until nightfall. At close range, Thor attacked first with a torpedo and a salvo of her 15 cm (5.91 in) guns, both of which missed. The second salvo scored three hits and set Kirkpool's bridge and wheelhouse alight. With the helm unattended, Kirkpool veered towards Thor in what appeared to be an attempt to ram her attacker, which was avoided. Kirkpool's crew began abandoning ship, and after a three-hour search, 32 men were rescued from the water, including Kirkpool's captain, chief engineer and first officer. The ship was sunk with a torpedo.
All of Thor's victims thus far were near the Cape of Good Hope, in the shipping lanes. The Kriegsmarine High Command (SKL) ordered Thor to move into the Indian Ocean, but warned her to be aware of Japanese submarines operating in the area.
On 10 May Thor's seaplane sighted the 7,130 ton Australian liner Nankin, en route to Bombay. From a range of 13,000 yards Thor opened fire with her 15 cm (5.91 in) guns, scoring several hits. Nankin's Captain gave the order to abandon ship and lowered his flags. The crew attempted to scuttle her, but the German boarding party managed to repair the damage done to the ship's engines. Nankin was renamed Leuthen and taken as a prize ship to rendezvous with Regensburg. Following resupply and prisoner transfer, Leuthen and Regensburg both sailed to Japanese-held ports. She was carrying secret papers from the New Zealand "Combined Intelligence Centre" in Wellington to the C-in-C, Eastern Fleet in Colombo.[6]
On 14 June Thor's radar picked up a contact at 10,000 yards, and by using a converging course, was able to approach to within 1,800 yards, Thor attacked what turned out to be the 6,310 ton Dutch Shell tanker Olivia. The first salvo set Olivia ablaze, killing most of the crew. The third officer, three other Dutchmen and eight Chinese were able to lower one boat, but Thor was able to find only one man in the water. These 12 men were adrift for a month before their boat capsized in the breakers off Madagascar; one Dutch and seven Chinese mariners had died during the month at sea.
Five days later on the 19th, Thor intercepted the Norwegian oil tanker Herborg. Her seaplane disabled Herborg's radio aerial, and a warning salvo from Thor brought Herborg to a stop. The entire crew was taken aboard Thor, and a prize crew took the renamed Hohenfriedburg to Japan.
On 4 July Thor stopped another Norwegian oil tanker, the 5,895 ton Madrono, in the same manner as Herborg. A prize crew took her to Japan as well, renamed as Rossbach. Rossbach was eventually torpedoed by the American submarine USS Burrfish, in the Kii Channel, Japan, in May 1944.[7]
Thor's tenth and final victim was on 20 July, the British refrigerated freighter Indus. She put up a fight, turning away at full speed and firing her stern gun, but she fired only two shots before a shell from Thor hit the gun directly, killing the chief gunner and destroying the gun. The freighter's radio operator kept up a steady stream of distress signals, until another shell from Thor hit the bridge, killing him and knocking out the radio, and setting the bridge on fire. Indus was now a raging inferno, and most of her crew went overboard. Thor ceased firing and rescued 49 survivors before finishing Indus off.
Thor transferred her prisoners to the blockade runner Tannenfels, and made for Yokohama, Japan, via Batavia in the Japanese-occupied Dutch East Indies.
Fate
Thor reached Yokohama on 9 October 1942 where she began refitting for a third voyage. However, on 30 November a series of explosions on the supply ship Uckermark destroyed her superstructure, sending a large amount of burning debris onto Thor, which was moored alongside.[8] Both ships were rapidly set ablaze, along with Nankin/Leuthen and the Japanese freighter Unkai Maru. All four ships were destroyed in the fire, and 12 of Thor's crew were killed. Thor was wrecked beyond repair and was abandoned. Her captain, Kapitän zur See Gumprich, later commanded the German auxiliary cruiser Michel on her second raiding voyage, from which he did not return.
A number of survivors of the ship were sent to France on the blockade runner Doggerbank and killed when the ship was mistakenly sunk by U-43 on 3 March 1943 with all but one of her 365 crew lost.[9]
References
^ abcd "Hilfskreuzer Thor". Retrieved 13 March 2007.
^ abcdef Duffy, James P. (2001). Hitler's secret pirate fleet: the deadliest ships of World War II (1 ed.). Westport, CN: Praeger. ISBN 0-275-96685-2.
^ "Rhiw.com". Retrieved 15 March 2007.
^ Jackson, Robert (2001). Kriegsmarine: the Illustrated History of the German Navy in World War II. ISBN 9780760310267. Retrieved 15 March 2007.
^ "Marauders of the Sea, German Armed Merchant Ships During W.W.2". Retrieved 16 March 2007.
^ Elphick, Peter (1998) [1997]. Far Eastern File: The Intelligence War in the Far East 1930-1945. London: Hodder & Stoughton. p. 262. ISBN 0 340 66584 X.
^ "D/T Madrono". Retrieved 16 March 2007.
^ "Kriegsmarine Ships". Retrieved 15 March 2007.
^ "Doggerbank". Ships hit by U-boats. uboat.net. Retrieved 16 May 2010.
External links
German newsreel Hilfskreuzer Thor (in German)
Shipwrecks and maritime incidents in November 1942 | |
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| Shipwrecks |
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| Other incidents |
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1941  1942  1943 October 1942 December 1942 | |
Coordinates: 35°23′50″N 139°38′50″E / 35.39722°N 139.64722°E / 35.39722; 139.64722
