German battleship Tirpitz#Operational history

{{short description|Bismarck-class battleship of Nazi Germany's Kriegsmarine}}

{{Featured article}}

{{Use dmy dates|date=March 2020}}

{{Use British English|date=June 2016}}

{{Infobox ship begin}}

{{Infobox ship image

| Ship image = Tirpitz-2.jpg

| Ship caption = A recognition drawing of {{lang|de|Tirpitz}} prepared by the US Navy

}}

{{Infobox ship career

| Hide header =

| Ship country = Germany

| Ship flag = {{shipboxflag|Nazi Germany|naval}}

| Ship namesake = Alfred von Tirpitz

| Ship builder = Kriegsmarinewerft Wilhelmshaven

| Ship laid down = 2 November 1936

| Ship launched = 1 April 1939

| Ship commissioned = 25 February 1941

| Ship fate = Sunk by Royal Air Force bombers on 12 November 1944

}}

{{Infobox ship characteristics

| Hide header =

| Header caption =

| Ship class = {{sclass|Bismarck|battleship}}

| Ship tonnage =

| Ship displacement =

| Ship length =

| Ship beam = {{cvt|36|m|ftin}}

| Ship draft = {{cvt|9.30|m|ftin}} standard{{efn|{{lang|de|Tirpitz}}{{'}}s draft at full load was {{convert|10.60|m|ftin}}.{{sfn|Gröner|p=33}}}}

| Ship propulsion =

| Ship power =

| Ship speed = {{convert|30|kn|lk=in}}

| Ship range = {{cvt|8,870|nmi|lk=in}} at {{convert|19|kn}}

| Ship complement =

  • 103 officers
  • 1,962 enlisted men{{efn|Crew could be augmented up to 108 officers and 2,500 enlisted men.{{sfn|Gröner|p=35}}}}

| Ship sensors = FuMO 23

| Ship armament =

| Ship armour =

  • Belt: {{cvt|320|mm}}
  • Turrets: {{cvt|360|mm}}
  • Main deck: {{cvt|100|to|120|mm}}
  • Upper deck: {{cvt|50|mm|0}}

| Ship aircraft = 4 × Arado Ar 196 floatplanes

| Ship aircraft facilities = 1 double-ended catapult

| Ship notes =

}}

{{lang|de|Tirpitz}} ({{IPA|de|ˈtɪʁpɪt͡s|-|De-Tirpitz.ogg}}) was the second of two {{sclass|Bismarck|battleship}}s built for Nazi Germany's {{lang|de|Kriegsmarine}} (navy) prior to and during the Second World War. Named after Grand Admiral Alfred von Tirpitz, the architect of the {{lang|de|Kaiserliche Marine}} (Imperial Navy), the ship was laid down at the {{lang|de|Kriegsmarinewerft}} in Wilhelmshaven in November 1936 and her hull was launched two and a half years later. Work was completed in February 1941, when she was commissioned into the German fleet. Like her sister ship, {{ship|German battleship|Bismarck||2}}, {{lang|de|Tirpitz}} was armed with a main battery of eight {{convert|38|cm|adj=on}} guns in four twin turrets. After a series of wartime modifications she was 2000 tonnes heavier than {{lang|de|Bismarck}}, making her the heaviest battleship ever built by a European navy.{{sfn|Garzke & Dulin|p=203}}

After completing sea trials in early 1941, {{lang|de|Tirpitz}} briefly served as the centrepiece of the Baltic Fleet, which was intended to prevent a possible break-out attempt by the Soviet Baltic Fleet. In early 1942, the ship sailed to Norway to act as a deterrent against an Allied invasion. While stationed in Norway, {{lang|de|Tirpitz}} was also intended to be used to intercept Allied convoys to the Soviet Union, and two such missions were attempted in 1942. This was the only feasible role for her, since the St Nazaire Raid had made operations against the Atlantic convoy lanes too risky. {{lang|de|Tirpitz}} acted as a fleet in being, forcing the British Royal Navy to retain significant naval forces in the area to contain the battleship.{{sfn|Kemp|p=153}}{{efn|According to the historian Jak P. Mallmann Showell, "The famous battleship's most valuable contribution to the war effort was her mere existence. ...her potential posed such a threat that Britain injected terrific resources into effecting her destruction. In fact, the daring attacks on Tirpitz are far more interesting than her few aggressive sorties."{{sfn|Showell|p=102}}}}

In September 1943, {{lang|de|Tirpitz}}, along with the battleship {{ship|German battleship|Scharnhorst||2}}, bombarded Allied positions on Spitzbergen, the only time the ship used her main battery in an offensive role. Shortly thereafter, the ship was damaged in an attack by British mini-submarines and subsequently subjected to a series of large-scale air raids. On 12 November 1944, British Lancaster bombers equipped with {{convert|12000|lb|adj=on}} "Tallboy" bombs scored two direct hits and a near miss which caused the ship to capsize rapidly. A deck fire spread to the ammunition magazine for one of the main battery turrets, which caused a large explosion. Figures for the number of men killed in the attack range from 950 to 1,204. Between 1948 and 1957, the wreck was broken up by a joint Norwegian and German salvage operation.

Design

{{main|Bismarck-class battleship}}

The two {{sclass|Bismarck|battleship}}s were designed in the mid-1930s by the German {{lang|de|Kriegsmarine}} as a counter to French naval expansion, specifically the two {{sclass|Richelieu|battleship|1}}s France had started in 1935. Laid down after the signing of the Anglo-German Naval Agreement of 1935, {{lang|de|Tirpitz}} and her sister {{ship|German battleship|Bismarck||2}} were nominally within the {{convert|35000|LT|adj=on|lk=on}} limit imposed by the Washington regime that governed battleship construction in the interwar period. The ships secretly exceeded the figure by a wide margin, though before either vessel was completed, the international treaty system had fallen apart following Japan's withdrawal in 1937, allowing signatories to invoke an "escalator clause" that permitted displacements as high as {{convert|45000|LT}}.{{sfn|Garzke & Dulin|pp=203–208}}

File:Tirpitz-1.jpg

{{lang|de|Tirpitz}} displaced {{cvt|42900|t|LT}} as built and {{cvt|52600|t|LT}} fully loaded, with a length of {{cvt|251|m|ftin}}, a beam of {{cvt|36|m|ftin}} and a maximum draft of {{cvt|10.60|m|ftin}}.{{efn|According to naval historians Gerhard Koop and Klaus-Peter Schmolke, {{lang|de|Tirpitz}} displaced {{convert|53,500|t|LT}} at full load in 1944.{{sfn|Koop & Schmolke|p=18}}}} Her standard crew numbered 103 officers and 1,962 enlisted men; during the war this was increased to 108 officers and 2,500 men. She was powered by three Brown, Boveri & Cie geared steam turbines, each driving a screw propeller, with steam provided by twelve oil-fired Wagner superheated water-tube boilers. Her propulsion system developed a total of {{cvt|163023|PS|shp kW|lk=on}} and yielded a maximum speed of {{convert|30.8|kn}} on speed trials.{{sfn|Gröner|pp=33, 35}}

She was armed with eight 38 cm SK C/34 L/52 guns arranged in four twin gun turrets: two superfiring turrets forward—Anton and Bruno—and two aft—Caesar and Dora.{{efn|SK stands for {{lang|de|Schiffskanone}} (ship's gun), C/34 stands for {{lang|de|Constructionjahr}} (Construction year) 1934, and L/52 denotes the length of the gun in terms of calibres, meaning that the length of the gun is 52 times its internal diameter.{{sfn|Campbell|p=219}}}} Her secondary armament consisted of twelve 15 cm L/55 guns.{{sfn|Gröner|p=35}} The main-battery and secondary guns were aimed from three fire-control director stations, using mechanical computers to plot target distances and courses and to calculate angles for the guns. On top of each fire-control station a rangefinder was mounted in a rotating cupola. The heavy anti-aircraft armament consisted of sixteen 10.5 cm L/65.{{Sfn|Whitley||p=85}} Anti-aircraft fire control for these guns was provided by four stabilized SL-8 directors.{{Sfn|Stehr & Breyer||p=27}} The middle and light anti-aircraft armament consisted of sixteen 3.7 cm SK C/30 L/83, and initially twelve 2 cm FlaK 30 anti-aircraft guns. The number of 2 cm guns was eventually increased to 58. After 1942, eight {{cvt|53.3|cm|in|0}} above-water torpedo tubes were installed in two quadruple mounts, one mount on each side of the ship.{{sfn|Gröner|p=35}}

As built, {{lang|de|Tirpitz}} was equipped with Model 23 search radars{{efn|Named FuMO for {{lang|de|Funkmessortungsgerät}} (Radio direction-finding device).{{sfn|Williamson|p=42}}}} mounted on the forward, foretop, and rear rangefinders. These were later replaced with Model 27 and then Model 26 radars, which had a larger antenna array. A Model 30 radar, known as the {{lang|de|Hohentwiel}}, was mounted in 1944 in her topmast, and a Model 213 {{lang|de|Würzburg}} fire-control radar was added on her stern {{cvt|10.5|cm|in}} Flak rangefinders.{{sfn|Williamson|p=43}}

The ship's main belt was {{cvt|320|mm}} thick and was covered by a pair of upper and main armoured decks that were {{cvt|50|mm|0}} and {{cvt|100|to|120|mm}} thick, respectively. The 38 cm turrets were protected by {{cvt|360|mm}} thick faces and {{cvt|220|mm}} thick sides.{{sfn|Gröner|p=33}}

Service history

File:Bundesarchiv DVM 10 Bild-23-63-40, Schlachtschiff "Tirpitz", Stapellauf.jpg

{{lang|de|Tirpitz}} was ordered as {{lang|de|Ersatz Schleswig-Holstein}} as a replacement for the old pre-dreadnought {{SMS|Schleswig-Holstein||2}}, under the contract name "G".{{sfn|Gröner|p=33}} The {{lang|de|Kriegsmarinewerft}} shipyard in Wilhelmshaven was awarded the contract, where the keel was laid on 20 October 1936.{{sfn|Sieche|p=44}} The hull was launched on 1 April 1939; during the elaborate ceremonies, the ship was christened by Ilse von Hassell, the daughter of Admiral Alfred von Tirpitz, the ship's namesake.{{sfn|Williamson|p=35}} Adolf von Trotha, a former admiral in the Imperial German Navy, spoke at the ship's launching, which was also attended by Adolf Hitler.{{sfn|Hildebrand Röhr & Steinmetz|p=239}} Fitting-out work was completed by February 1941.{{sfn|Williamson|p=35}} British bombers repeatedly attacked the harbour in which the ship was being built; no bombs struck {{lang|de|Tirpitz}}, but the attacks slowed construction work.{{sfn|Garzke & Dulin|p=247}} {{lang|de|Tirpitz}} was commissioned into the fleet on 25 February for sea trials,{{sfn|Gröner|p=35}} which were conducted in the Baltic.{{sfn|Williamson|p=35}}

After sea trials, {{lang|de|Tirpitz}} was stationed in Kiel and performed intensive training in the Baltic. While the ship was in Kiel, Germany invaded the Soviet Union. A temporary Baltic Fleet was created to prevent the breakout of the Soviet fleet based in Leningrad. {{lang|de|Tirpitz}} was briefly made the flagship of the squadron, which consisted of the heavy cruiser {{ship|German cruiser|Admiral Scheer||2}}, the light cruisers {{ship|German cruiser|Köln||2}}, {{ship|German cruiser|Nürnberg||2}}, {{ship|German cruiser|Leipzig||2}}, and {{ship|German cruiser|Emden||2}}, several destroyers, and two flotillas of minesweepers.{{sfn|Garzke & Dulin|p=247}} The Baltic Fleet, under the command of Vice Admiral Otto Ciliax,{{sfn|Hildebrand Röhr & Steinmetz|p=239}} patrolled off Åland from 23 to 26 September 1941, after which the unit was disbanded and {{lang|de|Tirpitz}} resumed training.{{sfn|Garzke & Dulin|pp=247–248}} During the training period, {{lang|de|Tirpitz}} tested her primary and secondary guns on the old pre-dreadnought battleship {{SMS|Hessen||2}},{{sfn|Sweetman|p=11}} which had been converted into a radio-controlled target ship.{{sfn|Gröner|p=20}} The British Royal Air Force (RAF) continued to launch unsuccessful bombing raids on {{lang|de|Tirpitz}} while she was stationed in Kiel.{{sfn|Sweetman|p=12}}

= Deployment to Norway =

File:Tirpitz camouflaged.jpg in Norway]]

Grand Admiral Erich Raeder, the commander of the {{lang|de|Kriegsmarine}}, proposed on 13 November 1941 that {{lang|de|Tirpitz}} be deployed to Norway. The ship would be able to attack convoys bound for the Soviet Union, and act as a fleet in being to tie down British naval assets and deter an Allied invasion of Norway. Hitler, who had forbidden an Atlantic sortie after the loss of {{lang|de|Bismarck}}, agreed to the proposal. The ship was taken into dock for modifications for the deployment. The ship's anti-aircraft battery was strengthened, and the 10.5 cm guns on the superstructure next to the catapult were moved outboard to increase their field of fire. The two quadruple 53.3 cm torpedo tube mounts were also installed during this refit.{{sfn|Garzke & Dulin|p=248}} The ship's commander, {{lang|de|Kapitän zur See (KzS–Captain at Sea)}} Karl Topp,{{sfn|Williamson|p=40}} pronounced the ship ready for combat operations on 10 January 1942.{{sfn|Sweetman|p=12}} The following day, {{lang|de|Tirpitz}} left for Wilhelmshaven, a move designed to conceal her actual destination.{{sfn|Garzke & Dulin|p=248}}

The ship left Wilhelmshaven at 23:00 on 14 January and made for Trondheim.{{sfn|Garzke & Dulin|p=248}} British military intelligence, which was capable of decrypting the Enigma messages sent by the German navy, detected the departure of the vessel, but poor weather in Britain prevented action by the RAF.{{sfn|Sweetman|p=16}} Admiral John Tovey, the commander in chief of the British Home Fleet, was not made aware of {{lang|de|Tirpitz}}{{'}}s activities until 17 January, well after the ship had arrived in Norway.{{sfn|Sweetman|p=17}} On 16 January, British aerial reconnaissance located the ship in Trondheim. {{lang|de|Tirpitz}} then moved to the Fættenfjord, just north-east of Trondheim.{{sfn|Garzke & Dulin|pp=248–250}} The movement was codenamed Operation Polarnacht (Polar Night); the battleship was escorted by the destroyers {{ship|German destroyer|Z4 Richard Beitzen||2}}, {{ship|German destroyer|Z5 Paul Jakobi||2}}, {{ship|German destroyer|Z8 Bruno Heinemann||2}} and {{ship|German destroyer|Z29||2}} for the voyage.{{sfn|Hildebrand Röhr & Steinmetz|p=240}} The Norwegian resistance movement transmitted the location to London.{{sfn|Ottosen|pp=39–41}} She was moored next to a cliff, which protected the ship from air attacks from the southwest. The ship's crew cut down trees and placed them aboard {{lang|de|Tirpitz}} to camouflage her.{{sfn|Garzke & Dulin|pp=248–250}} The crew also frequently hid the entire ship from aerial reconnaissance and attacks inside a cloud of artificial fog, created using water and chlorosulfuric acid.{{sfn|Hartl et al.}}{{cite news |title=Nazi legacy found in Norwegian trees |url=https://www.bbc.co.uk/news/science-environment-43727547 |access-date=15 April 2018 |date=11 April 2018 |last1=Amos |first1=Jonathan |archive-date=20 July 2023 |archive-url=https://web.archive.org/web/20230720042437/https://www.bbc.co.uk/news/science-environment-43727547 |url-status=live }} Additional anti-aircraft batteries were installed around the fjord, as were anti-torpedo nets and heavy booms in the entrance to the anchorage.{{sfn|Sweetman|p=19}} {{lang|de|Tirpitz}} was known as the "Lonely Queen of the North" because she was so rarely deployed,Winston, George, (1 May 2018) "[https://www.warhistoryonline.com/instant-articles/the-effects-of-the-lonely-queen.html The Effects of the Lonely Queen Still Seen Among the Trees of Norway] {{Webarchive|url=https://web.archive.org/web/20231003202623/https://www.warhistoryonline.com/instant-articles/the-effects-of-the-lonely-queen.html |date=3 October 2023 }}", War History Online; accessed 2020.04.01. and life for her crew was very monotonous. Frequent fuel shortages curtailed training and kept the battleship and her escorts moored behind their protective netting. The crew was primarily occupied with maintaining the ship and continuously manning anti-aircraft defences. Sports activities were organised to keep the crew occupied and physically fit.{{sfn|Zetterling & Tamelander|p=207}}

= Operations against Allied convoys =

Several factors hindered {{lang|de|Tirpitz}}{{'}}s freedom of operation in Norway. The most pressing were shortages of fuel and the withdrawal of the German destroyer forces to support Operation Cerberus, the movement of the battleships {{ship|German battleship|Scharnhorst||2}} and {{ship|German battleship|Gneisenau||2}} and the heavy cruiser {{ship|German cruiser|Prinz Eugen||2}} through the English Channel. These caused a planned attack against the outbound convoy PQ 8 at the end of January to be abandoned.{{sfn|Garzke & Dulin|p=250}} A planned British air attack at the end of January by four-engined heavy bombers was disrupted by poor weather over the target, which prevented the aircraft from finding the ship.{{sfn|Sweetman|pp=23–24}} In early February, {{lang|de|Tirpitz}} took part in the deceptions that distracted the British in the run-up to Operation Cerberus. These included steaming out of the fjord and the appearance of preparations for a sortie into the North Sea.{{sfn|Sweetman|pp=24–25}} Later that month, the ship was reinforced by the heavy cruisers {{lang|de|Admiral Scheer}} and {{lang|de|Prinz Eugen}} and several destroyers. {{lang|de|Prinz Eugen}} had been torpedoed by a British submarine at the entrance to the Fættenfjord, and was temporarily out of action.{{sfn|Sweetman|pp=25–26}}

File:Tirpitz early.jpg

In March 1942 {{lang|de|Tirpitz}} and {{lang|de|Admiral Scheer}}, along with the destroyers {{ship|German destroyer|Z14 Friedrich Ihn||2}}, {{lang|de|Z5 Paul Jakobi}}, {{ship|German destroyer|Z7 Hermann Schoemann||2}} and {{ship|German destroyer|Z25||2}} and a pair of torpedo boats,{{sfn|Hildebrand Röhr & Steinmetz|p=240}} were intended to attack the homebound convoy QP 8 and the outbound Convoy PQ 12 as part of {{lang|de|Unternehmen Sportpalast}} (Operation Sports Palace).{{sfn|Garzke & Dulin|p=250}}{{sfn|Sweetman|p=27}} {{lang|de|Admiral Scheer}},{{sfn|Garzke & Dulin|p=250}} with a design speed of {{convert|26|kn}},{{sfn|Gröner|p=60}} was too slow to operate with {{lang|de|Tirpitz}} and was left in port,{{sfn|Garzke & Dulin|p=250}} as was the destroyer {{lang|de|Paul Jakobi}}. The two torpedo boats were also released from the operation.{{sfn|Hildebrand Röhr & Steinmetz|p=240}} On 5 March, Luftwaffe reconnaissance aircraft spotted PQ 12 near Jan Mayen Island; the reconnaissance failed to note the battleship {{HMS|Duke of York|17|6}} or the battlecruiser {{HMS|Renown|1916|6}}, both of which were escorting the convoy, along with four destroyers.{{sfn|Garzke & Dulin|p=250}}

Unknown to the Germans, Admiral Tovey was providing distant support to the convoys with the battleship {{HMS|King George V|41|6}}, the aircraft carrier {{HMS|Victorious|R38|6}}, the heavy cruiser {{HMS|Berwick|65|6}}, and six destroyers. Enigma intercepts again forewarned the British of {{lang|de|Tirpitz}}{{'}}s attack, which allowed them to reroute the convoys. Admiral Tovey attempted to pursue {{lang|de|Tirpitz}} on 9 March,{{sfn|Garzke & Dulin|p=250}} but Admiral Otto Ciliax, the commander of the German squadron, had decided to return to port the previous evening. An air attack was launched early on the 9th; twelve Fairey Albacore torpedo bombers attacked the ship in three groups, and {{lang|de|Tirpitz}} successfully evaded the torpedoes. Only three men were wounded in the attack.{{sfn|Garzke & Dulin|pp=250–251}} {{lang|de|Tirpitz}}{{'}}s anti-aircraft gunners shot down two of the British aircraft.{{sfn|Rohwer|p=149}} After the conclusion of the attack, {{lang|de|Tirpitz}} made for Vestfjord, and from there to Trondheim, arriving on the evening of 13 March.{{sfn|Garzke & Dulin|p=253}} On 30 March, thirty-three Halifax bombers attacked the ship; they scored no hits, and five aircraft were shot down.{{sfn|Rohwer|p=156}} The RAF launched a pair of unsuccessful strikes in late April. On the night of 27–28 April, thirty-one Halifaxes and twelve Lancasters attacked; five of the bombers were shot down. Another raid, composed of twenty-three Halifaxes and eleven Lancasters, took place the following night. Two of the bombers were shot down by the German anti-aircraft defences.{{sfn|Rohwer|p=162}}

The actions of {{lang|de|Tirpitz}} and her escorting destroyers in March used up {{convert|8230|t|LT}} of fuel oil, which greatly reduced the available fuel supply. It took the Germans three months to replenish the fuel spent in the attempt to intercept the two Allied convoys. Convoy PQ 17, which left Iceland on 27 June bound for the Soviet Union, was the next convoy targeted by {{lang|de|Tirpitz}} and the rest of the German fleet stationed in Norway,{{sfn|Garzke & Dulin|p=253}} during {{lang|de|Unternehmen Rösselsprung}} (Operation Knight's Move).{{sfn|Sweetman|p=54}} Escorting the convoy were the battleships Duke of York and {{USS|Washington|BB-56|6}} and the carrier Victorious.{{sfn|Garzke & Dulin|p=253}} {{lang|de|Tirpitz}}, {{ship|German cruiser|Admiral Hipper||2}}, and six destroyers sortied from Trondheim, while a second task force consisting of {{ship|German cruiser|Lützow|1940|2}}, {{lang|de|Admiral Scheer}}, and six destroyers operated from Narvik and Bogenfjord.{{sfn|Garzke & Dulin|pp=253–255}} {{lang|de|Lützow}} and three of the destroyers struck uncharted rocks while en route to the rendezvous and had to return to port. Shortly after {{lang|de|Tirpitz}} left Norway, the Soviet submarine K-21 fired two or four torpedoes at the ship, all of which missed.{{sfn|Garzke & Dulin|p=255}}{{sfn|Polmar & Noot|pp=115–116}} The Soviets claimed two hits on the battleship.{{sfn|Blair|p=644}} Swedish intelligence had meanwhile reported the German departures to the British Admiralty, which ordered the convoy to disperse. Aware that they had been detected, the Germans aborted the operation and turned over the attack to U-boats and the Luftwaffe. The scattered vessels could no longer be protected by the convoy escorts, and the Germans sank 21 of the 34 isolated transports. {{lang|de|Tirpitz}} returned to Altafjord via the Lofoten Islands.{{sfn|Garzke & Dulin|p=255}}

File:Bundesarchiv Bild 183-J19316, Norwegen, Schlachtschiff, Zerstörer.jpg in October 1942]]

Following {{lang|de|Rösselsprung}}, the Germans moved {{lang|de|Tirpitz}} to Bogenfjord near Narvik. By this time, the ship needed a major overhaul. Hitler had forbidden the ship to make the dangerous return to Germany, and so the overhaul was conducted in Trondheim. On 23 October, the ship left Bogenfjord and returned to Fættenfjord outside Trondheim. The defences of the anchorage were further strengthened; additional anti-aircraft guns were installed, and double anti-torpedo nets were laid around the vessel. The repairs were conducted in limited phases, so {{lang|de|Tirpitz}} would remain partially operational for the majority of the overhaul. A caisson was built around the stern to allow the replacement of the ship's rudders.{{sfn|Garzke & Dulin|p=255}} During the repair process, the British attempted to attack the battleship with two Chariot human torpedoes, but before they could be launched, rough seas caused them to break away from the fishing vessel which was towing them.{{sfn|Bishop|pp=165–172}} By 28 December, the overhaul had been completed, and {{lang|de|Tirpitz}} began sea trials. She conducted gunnery trials on 4 January 1943 in Trondheim Fjord.{{sfn|Garzke & Dulin|p=258}} On 21 February, Topp was promoted to Rear Admiral and was replaced by Captain Hans Meyer; five days later the battleship {{lang|de|Scharnhorst}} was ordered to reinforce the fleet in Norway. Vice Admiral Oskar Kummetz was given command of the warships stationed in Norway.{{sfn|Sweetman|pp=73–74}}

By the time {{lang|de|Scharnhorst}} arrived in Norway in March 1943, Allied convoys to the Soviet Union had temporarily ceased. To give the ships an opportunity to work together, Admiral Karl Dönitz, who had replaced Raeder in the aftermath of the Battle of the Barents Sea on 31 December 1942, ordered an attack on Spitzbergen, which housed a British weather station and refuelling base.{{sfn|Garzke & Dulin|p=258}} Spitzbergen was defended by a garrison of 152 men from the Norwegian Armed Forces in exile.{{sfn|Torkildsen|p=221}} The two battleships, escorted by ten destroyers, left port on 6 September; in a {{lang|fr|ruse de guerre}}, {{lang|de|Tirpitz}} flew the white ensign on the approach to the island the following day.{{sfn|Sweetman|p=76}} During the bombardment, {{lang|de|Tirpitz}} fired 52 main-battery shells and 82 rounds from her 15 cm secondaries.{{sfn|Sweetman|p=77}} This was the first and only time the ship fired her main battery at an enemy surface target.{{sfn|Garzke & Dulin|p=258}} An assault force destroyed shore installations and captured 74 prisoners.{{sfn|Torkildsen|p=221}}{{sfn|Sweetman|pp=76–77}} By 11:00, the battleships had destroyed their targets and headed back to their Norwegian ports.{{sfn|Garzke & Dulin|p=258}}

= British attacks on ''Tirpitz'' =

== Operation Source ==

{{see also|List of Allied attacks on the German battleship Tirpitz}}

{{main|Operation Source}}

File:Tirpitz altafjord 2.jpg/Bogenfjord]]

The British were determined to neutralise {{lang|de|Tirpitz}} and remove the threat she posed to the Allied Arctic convoys. Following the repeated, ineffectual bombing attacks and the failed torpedo attack in October 1942, the British turned to the newly designed X Craft midget submarines.{{sfn|Garzke & Dulin|p=258}} The planned attack, Operation Source, included attacks on {{lang|de|Tirpitz}}, {{lang|de|Scharnhorst}}, and {{lang|de|Lützow}}.{{sfn|Zetterling & Tamelander|pp=195–196}} The X Craft were towed by large submarines to their destinations, where they could slip under anti-torpedo nets and each drop two powerful two-tonne mines onto the sea bed under the target. Ten vessels were assigned to the operation, scheduled for 20–25 September 1943. Only eight of them reached Kåfjord in Norway for the attack, which began early on 22 September.{{sfn|Garzke & Dulin|p=258}} Three of the vessels, X5, X6, and X7, successfully breached {{lang|de|Tirpitz}}{{'}}s defences, two of which—X6 and X7—managed to lay their mines. X5 was detected {{cvt|200|m}} from the nets and sunk by a combination of gunfire and depth charges.{{sfn|Garzke & Dulin|pp=258–259}}

The mines damaged the ship extensively. The first exploded abreast of turret Caesar, and the second detonated {{cvt|45|to|55|m}} off the port bow.{{sfn|Garzke & Dulin|p=259}} A fuel oil tank was ruptured, shell plating was torn, a large indentation was formed in the bottom of the ship, and bulkheads in the double bottom buckled. Some {{cvt|1430|t|LT}} of water flooded the ship in fuel tanks and void spaces in the double bottom of the port side, which caused a list of one to two degrees, which was balanced by counter-flooding on the starboard side. The flooding damaged all of the turbo-generators in generator room No. 2, and all apart from one generator in generator room No. 1 were disabled by broken steam lines or severed power cables. Turret Dora was thrown from its bearings and could not be rotated; this was particularly significant, as there were no heavy-lift cranes in Norway powerful enough to lift the turret and place it back on its bearings.{{sfn|Garzke & Dulin|pp=259–261}} The ship's two Arado Ar 196 floatplanes were completely destroyed. Repairs were conducted by the repair ship {{ship|German repair ship|Neumark||2}}; historians William Garzke and Robert Dulin remarked that the successful repair effort was "one of the most notable feats of naval engineering during the Second World War".{{sfn|Garzke & Dulin|p=262}} Repairs lasted until 2 April 1944; full speed trials were scheduled for the following day in Altafjord.{{sfn|Garzke & Dulin|p=264}}

== Operation Tungsten ==

File:Fleet Air Arm attack the battleship Tirpitz.jpg]]

{{main|Operation Tungsten}}

The British were aware that {{lang|de|Neumark}} and the repair crews left in March, which intimated {{lang|de|Tirpitz}} was nearly operational.{{sfn|Garzke & Dulin|p=264}} A major air strike—Operation Tungsten—involving the fleet carriers Victorious and {{HMS|Furious|47|2}} and the escort carriers {{HMS|Emperor|D98|2}}, {{HMS|Fencer|D64|2}}, {{HMS|Pursuer|D73|2}}, and {{HMS|Searcher|D40|2}},{{sfn|Breyer|p=26}} was set for 4 April 1944, but rescheduled a day earlier when Enigma decrypts revealed that {{lang|de|Tirpitz}} was to depart at 05:29 on 3 April for sea trials.{{sfn|Garzke & Dulin|p=264}} The attack consisted of 40 Barracuda dive-bombers carrying {{convert|500|lb|adj=on}}, {{convert|600|lb|adj=on}} and {{convert|1600|lb|adj=on}} armour-piercing bombs and 40 escorting fighters in two waves, scoring fifteen direct hits and two near misses.{{sfn|Breyer|p=26}}{{sfn|Brown 2009|pp=25, 27}} The aircraft achieved surprise, and only one was lost in the first wave; it took twelve to fourteen minutes for all of {{lang|de|Tirpitz}}'{{'}}s anti-aircraft batteries to be fully manned. The first wave struck at 05:29, as tugs were preparing to assist the ship out of her mooring. The second wave arrived over the target an hour later, shortly after 06:30. Despite the alertness of the German anti-aircraft gunners, only one other bomber was shot down.{{sfn|Garzke & Dulin|p=265}}

The air strikes did not penetrate the main armour but nonetheless caused significant damage to the ship's superstructure and inflicted serious casualties. William Garzke and Robert Dulin report the attack killed 122 men and wounded 316 others,{{sfn|Garzke & Dulin|p=265}} while Hildebrand, Röhr and Steinmetz report 132 fatalities and 270 wounded men, including the ship's commander, KzS Hans Meyer.{{sfn|Hildebrand Röhr & Steinmetz|p=243}} Two of the 15 cm turrets were destroyed by bombs, and both Ar 196 floatplanes were destroyed. Several of the bomb hits caused serious fires aboard the ship. Concussive shock disabled the starboard turbine engine, and saltwater used to fight the fires reached the boilers and contaminated the feed water. Some {{cvt|2000|t|LT}} of water flooded the ship, primarily through the two holes in the side shell created by shell splinters from near misses. Water used to fight the fires also contributed to the flooding.{{sfn|Garzke & Dulin|pp=265–267}} Dönitz ordered the ship be repaired, regardless of the cost, despite the fact that he understood {{lang|de|Tirpitz}} could no longer be used in a surface action because of insufficient fighter support. Repair work began in early May; destroyers ferried important equipment and workers from Kiel to Altafjord over the span of three days. By 2 June, the ship was again able to steam under her own power, and by the end of the month gunnery trials were possible. During the repair process, the 15 cm guns were modified to allow their use against aircraft, and specially fuzed 38 cm shells for barrage anti-aircraft fire were supplied.{{sfn|Garzke & Dulin|p=267}}

== Operations Planet, Brawn, Tiger Claw, Mascot and Goodwood ==

File:German battleship Tirpitz partly covered by a smokescreen at Kaafjord A22634.jpg, visible centre right in a British aerial reconnaissance photograph in spite of artificial smoke generated on shore]]

{{main|Operation Mascot|Operation Goodwood (naval)}}

A series of carrier strikes was planned over the next three months, but bad weather forced their cancellation. A repeat of Operation Tungsten, codenamed Operation Planet, was scheduled for 24 April. Operation Brawn, which was to have been carried out by 27 bombers and 36 fighters from Victorious and Furious, was to have taken place on 15 May, and Operation Tiger Claw was intended for 28 May. Formidable and Furious were joined by {{HMS|Indefatigable|R10|2}} for Operation Mascot, which was carried out in bad weather on 17 July by 62 bombers and 30 fighters. In late August the weather improved, allowing the Goodwood series of attacks. Operations Goodwood I and II were launched on 22 August; a carrier force consisting of the fleet carriers Furious, Indefatigable and {{HMS|Formidable|67|2}} and the escort carriers {{HMS|Nabob|D77|2}} and {{HMS|Trumpeter|D09|2}} launched a total of 38 bombers and 43 escort fighters between the two raids.{{sfn|Breyer|p=26}}

The attacks failed to inflict any damage on {{lang|de|Tirpitz}} and three of the attacking aircraft were shot down.{{sfn|Breyer|p=26}}{{sfn|Garzke & Dulin|p=267}} Goodwood III followed on 24 August, composed of aircraft from the fleet carriers only. Forty-eight bombers and 29 fighters attacked the ship and scored two hits which caused minor damage.{{sfn|Breyer|p=26}} One, a 1,600-pound bomb, penetrated the upper and lower armour decks and came to rest in the No. 4 switchboard room. Its fuze had been damaged and the bomb did not detonate. The second, a {{convert|500|lb|adj=on}} bomb, exploded causing superficial damage. Six aircraft were shot down in the attack.{{sfn|Garzke & Dulin|pp=267–268}}{{sfn|Brown 2009|p=28}} Goodwood IV followed on 29 August, with 34 bombers and 25 fighters from Formidable and Indefatigable. Heavy fog prevented any hits from being scored.{{sfn|Breyer|p=26}} {{lang|de|Tirpitz}}{{'}}s gunners shot down one Firefly and a Corsair. The battleship expended 54 rounds from her main guns, 161 from the 15 cm guns and up to 20 per cent of her light anti-aircraft ammunition.{{sfn|Brown 1977|p=39}}

== Operations Paravane and Obviate ==

File:Tirpitz at Tromso fjord in November 1944.JPG in November 1944|alt=Black and white aerial photograph showing a body of water with a large warship near the shore]]

{{main|Operation Paravane|Operation Obviate}}

The ineffectiveness of the great majority of the strikes launched by the Fleet Air Arm in mid-1944 led to the task of {{lang|de|Tirpitz}}{{'}}s destruction being transferred to the RAF's No. 5 Group. The RAF used Lancaster bombers to carry {{convert|6|ST|adj=on}} Tallboy bombs to penetrate the ship's heavy armour.{{sfn|Sweetman|pp=132–139}} The first attack, Operation Paravane, took place on 15 September 1944; operating from a forward base at Yagodnik in Russia, 23 Lancasters (17 each carrying one Tallboy and six each carrying twelve JW mines), scored a single hit on the ship's bow.{{sfn|Breyer|p=26}} The Tallboy penetrated the ship, exited the keel, and exploded in the bottom of the fjord. The bow was flooded with {{cvt|800|to|1000|t|LT}} of water, causing a serious increase in trim forward. The ship was rendered unseaworthy and was limited to {{convert|8|to|10|kn}}. Concussive shock caused severe damage to fire-control equipment. The damage persuaded the naval command to repair the ship for use only as a floating gun battery. Repair work was estimated to take nine months, but patching of the holes could be effected within a few weeks, allowing {{lang|de|Tirpitz}} to be moved further south to Tromsø. On 15 October, the ship made the {{cvt|200|nmi}} trip to Tromsø under her own power, the last voyage of her career.{{sfn|Garzke & Dulin|p=268}}

The RAF made a second attempt on 29 October, after the ship was moored off Håkøya Island outside Tromsø. Thirty-two Lancasters attacked the ship with Tallboys during Operation Obviate.{{sfn|Breyer|p=26}} As on Operation Paravane, No. 9 Squadron and No. 617 Squadron carried out the attack together, which resulted in only one near miss,{{sfn|Garzke & Dulin|p=268}} partially the result of bad weather over the target.{{sfn|Sweetman|p=193}} The underwater explosion damaged the port rudder and shaft and caused some flooding. {{lang|de|Tirpitz}}{{'}}s 38 cm fragmentation shells proved ineffective in countering the high-level bombers; one aircraft was damaged by ground-based anti-aircraft guns.{{sfn|Garzke & Dulin|p=268}} Following the attack, the ship's anchorage was significantly improved. A large sandbank was constructed under and around the ship to prevent her from capsizing, and anti-torpedo nets were installed. {{lang|de|Tirpitz}} retained a one-degree list to port from earlier damage, and this was not corrected by counter-flooding to retain as much reserve buoyancy as possible. The ship was also prepared for her role as a floating artillery platform: fuel was limited to what was necessary to power the turbo-generators, and the crew was reduced from around 2,600 to 1,600 officers and enlisted men.{{sfn|Garzke & Dulin|p=270}}

== Operation Catechism ==

{{main|Operation Catechism}}

File:1944-11-22 RAF Sinks Tirpitz.ogv about the attack on {{lang|de|Tirpitz}}]]

Operation Catechism, the final British attack on {{lang|de|Tirpitz}}, took place on 12 November 1944.{{sfn|Breyer|p=26}} The ship again used her 38 cm guns against the bombers, which approached the battleship at 09:35; {{lang|de|Tirpitz}}{{'}}s main guns forced the bombers to disperse temporarily, but could not break up the attack.{{sfn|Garzke & Dulin|p=272}} A force of 32 Lancasters from Nos. 9 and 617 Squadrons dropped 29 Tallboys on the ship, landing two direct hits and one near miss.{{sfn|Breyer|p=26}} Several other bombs landed within the anti-torpedo net barrier and caused significant cratering of the seabed; this removed much of the sandbank that had been constructed to prevent the ship from capsizing. One bomb penetrated the ship's deck between turrets Anton and Bruno but failed to explode. A second hit amidships between the aircraft catapult and the funnel and caused severe damage. A very large hole was blown in the ship's side and bottom; the entire section of belt armour abreast of the bomb hit was completely destroyed. A third bomb may have struck the port side of turret Caesar.{{sfn|Garzke & Dulin|p=272}}

The amidships hit caused significant flooding and quickly increased the port list to between 15 and 20 degrees. In ten minutes the list increased to 30 to 40 degrees, and the captain issued the order to abandon ship. The list increased to 60 degrees by 09:50; this appeared to stabilise temporarily. Eight minutes later, a large explosion rocked turret Caesar. The turret roof and part of the rotating structure were thrown {{cvt|25|m}} into the air and into a group of men swimming to shore, crushing them. {{lang|de|Tirpitz}} rapidly rolled over and buried her superstructure in the sea floor.{{sfn|Garzke & Dulin|p=273}} In the aftermath of the attack, 82 men trapped in the upturned hull were rescued by cutting through the exposed bottom.{{sfn|Breyer|p=26}} Figures for the death toll vary from approximately 950 to 1,204.{{efn|John Sweetman states that 1,000 out of a crew of 1,900 were killed,{{sfn|Sweetman|p=248}} while Niklas Zetterling and Michael Tamelander estimated nearly 1,000 deaths.{{sfn|Zetterling & Tamelander|p=327}} Siegfried Breyer and Erich Gröner agree on 1,204 deaths,{{sfn|Gröner|p=35}}{{sfn|Breyer|p=26}} and Gordon Williamson gives the death toll at 971.{{sfn|Williamson|p=40}} William Garzke and Robert Dulin place the number of deaths at "about 950".{{sfn|Garzke & Dulin|p=273}}}} Approximately 200 survivors of the sinking were transferred to the heavy cruiser {{lang|de|Lützow}} in January 1945.{{sfn|Prager|p=287}}

File:Tromsö, Royal Air Force Bomber Command, 1942-1945 CL2830.jpg

The performance of the Luftwaffe in the defence of {{lang|de|Tirpitz}} was heavily criticised after her loss. Major Heinrich Ehrler, the commander of III./Jagdgeschwader 5 (3rd Wing of the 5th Fighter Group), was blamed for the Luftwaffe's failure to intercept the British bombers. He was court-martialled in Oslo and threatened with the death penalty. Evidence was presented that his unit had failed to help the Kriegsmarine when requested. He was sentenced to three years in prison, but was released after a month, demoted, and reassigned to an Me 262 fighter squadron in Germany.{{sfn|Morgan & Weal|p=60}} Ehrler was exonerated by further investigations which concluded poor communication between the Kriegsmarine and the Luftwaffe had caused the fiasco;{{sfn|Schuck|p=177}} the aircrews had not been informed that {{lang|de|Tirpitz}} had been moved off Håkøya two weeks before the attack.{{sfn|Hafsten|p=221}} The wreck of {{lang|de|Tirpitz}} remained in place until after the war, when a joint German-Norwegian company began salvage operations. Work lasted from 1948 until 1957;{{sfn|Gröner|p=35}} fragments of the ship were sold by a Norwegian company.{{sfn|Williamson|p=40}} Ludovic Kennedy wrote in his history of the vessel that she "lived an invalid's life and died a cripple's death".{{sfn|Van der Vat|p=508}}

Footnotes

{{notes

| notes =

}}

Citations

{{reflist|20em}}

References

  • {{cite book |last=Bishop |first=Patrick |title=Target Tirpitz |publisher=HarperPress |year=2012 |isbn=978-0-00-731924-4 |ref={{sfnRef|Bishop}}}}
  • {{cite book |last=Blair |first=Clay |author-link=Clay Blair |year=1996 |title=Hitler's U-Boat War |volume=1: The Hunters, 1939–1942 |publisher=Random House |location=New York |isbn=978-0-304-35260-9 |ref={{sfnRef|Blair}}}}
  • {{cite book |last=Breyer |first=Siegfried |year=1989 |title=Battleship "Tirpitz" |publisher=Schiffer Pub |location=West Chester |isbn=978-0-88740-184-8 |ref={{sfnRef|Breyer}}}}
  • {{cite book |last=Brown |first=David |year=1977 |title=Tirpitz: The Floating Fortress |publisher=Naval Institute Press |location=Annapolis |isbn=978-0-85368-341-4 |ref={{sfnRef|Brown 1977}}}}
  • {{cite book |last=Brown |first=J. D. |year=2009 |title=Carrier Operations in World War II |publisher=Naval Institute Press |location=Annapolis |isbn=978-1-59114-108-2 |ref={{sfnRef|Brown 2009}}}}
  • {{cite book |last=Campbell |first=John |year=1985 |title=Naval Weapons of World War II |publisher=Conway Maritime Press |location=London |isbn=978-0-87021-459-2 |ref={{sfnRef|Campbell}}}}
  • {{cite book |last1=Garzke |first1=William H. |last2=Dulin |first2=Robert O. |title=Battleships: Axis and Neutral Battleships in World War II |year=1985 |publisher=Naval Institute Press |location=Annapolis |isbn=978-0-87021-101-0 |ref={{sfnRef|Garzke & Dulin}} |name-list-style=amp}}
  • {{cite book |last=Gröner |first=Erich |author-link=Erich Gröner |year=1990 |title=German Warships: 1815–1945 |volume=I: Major Surface Vessels |publisher=Naval Institute Press |location=Annapolis |isbn=978-0-87021-790-6 |ref={{sfnRef|Gröner}}}}
  • {{cite book |last=Hafsten |first=Bjørn |year=1991 |title=Flyalarm: Luftkrigen over Norge 1939–1945 |publisher=Sem & Stenersen |location=Oslo |isbn=978-82-7046-058-8 |ref={{sfnRef|Hafsten}}}}
  • {{cite web |last1=Hartl |first1=Claudia |last2=Konter |first2=Oliver |last3=St George |first3=Scott |last4=Kirchhefer |first4=Andreas |last5=Scholz |first5=Denis |last6=Esper |first6=Jan |title=Warfare Dendrochronology – Trees as Witnesses of the Tirpitz Attacks |url=https://meetingorganizer.copernicus.org/EGU2018/EGU2018-12769-1.pdf |website=copernicus.org |publisher=European Geosciences Union |access-date=12 April 2018 |ref={{sfnRef|Hartl et al.}}}}
  • {{cite book |last1=Hildebrand |first1=Hans H. |last2=Röhr |first2=Albert |last3=Steinmetz |first3=Hans-Otto |year=1993 |title=Die Deutschen Kriegsschiffe (Volume 7) |publisher=Mundus Verlag |location=Ratingen, Germany |isbn=978-3-8364-9743-5 |ref={{sfnRef|Hildebrand Röhr & Steinmetz}} |name-list-style=amp}}
  • {{cite book |last=Kemp |first=Paul |year=1998 |title=The Encyclopedia of 20th Century Conflict Sea Warfare |publisher=Arms and Armour |location=London |isbn=978-1-85409-221-2 |ref={{sfnRef|Kemp}}}}
  • {{cite book |last1=Koop |first1=Gerhard |last2=Schmolke |first2=Klaus-Peter |year=1998 |title=Battleships of the Bismarck Class: Bismarck and Tirpitz, Culmination and Finale of German Battleship Construction |publisher=Naval Institute Press |location=Annapolis |isbn=978-1-55750-049-6 |ref={{sfnRef|Koop & Schmolke}} |name-list-style=amp}}
  • {{cite book |last1=Morgan |first1=Hugh |last2=Weal |first2=John |year=1998 |title=German Jet Aces of World War 2 |publisher=Osprey Publishing |location=Oxford |isbn=978-1-85532-634-7 |ref={{sfnRef|Morgan & Weal}} |name-list-style=amp}}
  • {{cite book |first=Kristian |last=Ottosen |title=Theta Theta: Et Blad Fra Motstandskampens Historie 1940–1945 |publisher=Universitetsforlaget |location=Oslo |year=1983 |isbn=978-82-00-06823-5 |ref={{sfnRef|Ottosen}}}}
  • {{cite book |last1=Polmar |first1=Norman |last2=Noot |first2=Jurrien |year=1991 |title=Submarines of the Russian and Soviet Navies, 1718–1990 |publisher=Naval Institute Press |location=Annapolis |isbn=978-0-87021-570-4 |ref={{sfnRef|Polmar & Noot}} |name-list-style=amp}}
  • {{cite book |last=Prager |first=Hans Georg |year=2002 |language=de |title=Panzerschiff Deutschland, Schwerer Kreuzer Lützow: ein Schiffs-Schicksal vor den Hintergründen seiner Zeit |publisher=Koehler |location=Hamburg |isbn=978-3-7822-0798-0 |ref={{sfnRef|Prager}}}}
  • {{cite book |last=Rohwer |first=Jürgen |author-link=Jürgen Rohwer |year=2005 |title=Chronology of the War at Sea, 1939–1945: The Naval History of World War Two |publisher=US Naval Institute Press |location=Annapolis |isbn=978-1-59114-119-8 |ref={{sfnRef|Rohwer}}}}
  • {{cite book |last=Schuck |first=Walter |author-link=Walter Schuck |year=2009 |title=Luftwaffe Eagle – From the Me 109 to the Me 262 |publisher=Hikoki Publications |location=Ottringham |isbn=978-1-902109-06-0 |ref={{sfnRef|Schuck}}}}
  • {{cite book |last=Showell |first=Jak P. Mallman |year=1979 |title=The German Navy in World War Two: A Reference Guide to the Kriegsmarine, 1935–1945 |publisher=Naval Institute Press |location=Annapolis|isbn=0-87021-933-2 |ref={{sfnRef|Showell}}}}
  • {{cite book |last=Sieche |first=Erwin |year=1987 |chapter=Germany 1922–1946 |pages=28–49 |editor1-last=Sturton |editor1-first=Ian |title=Conway's All the World's Battleships: 1906 to the Present |publisher=Conway Maritime Press |location=London |isbn=978-0-85177-448-0 |ref={{sfnRef|Sieche}}}}
  • {{Cite book |last=Stehr |first=Werner F.G. |title=Leichte und mitlere Artillerie auf deutschen Kriegsschiffen |last2=Breyer |first2=Siegfried |date=1999 |publisher=Podzun Pallas |isbn=978-3-7909-0664-6 |location=Wölfersheim-Berstadt |language=de |trans-title=Light and middle artillery on German warships |ref={{sfnRef|Stehr & Breyer}} |name-list-style=amp}}
  • {{cite book |last=Sweetman |first=John |year=2004 |title=Tirpitz: Hunting the Beast |publisher=Sutton Publishing Limited |location=Gloucestershire |isbn=978-0-7509-3755-9 |ref={{sfnRef|Sweetman}}}}
  • {{cite book |last=Torkildsen |first=Torbjørn |year=1998 |language=no |title=Svalbard: vårt nordligste Norge |edition=3rd |publisher=Aschehoug |location=Oslo |isbn=978-82-03-22224-5 |url=http://www.nb.no/utlevering/nb/7265216bde1098edd56c90ec366826fc#&struct=DIVP223 |ref={{sfnRef|Torkildsen}}}}
  • {{cite book |last=Van der Vat |first=Dan |year=1988 |title=The Atlantic Campaign |publisher=Birlinn |location=Edinburgh |isbn=978-1-84158-124-8 |ref={{sfnRef|Van der Vat}}}}
  • {{cite book |last=Whitley |first=M. J. |title=Battleships of World War II |publisher=Casell |year=1998 |isbn=978-1-85409-386-8 |location=London |ref={{sfnref|Whitley}}}}
  • {{cite book |last=Williamson |first=Gordon |year=2003 |title=German Battleships 1939–45 |publisher=Osprey Publishing |location=Oxford |isbn=978-1-84176-498-6 |ref={{sfnRef|Williamson}}}}
  • {{cite book |last1=Zetterling |first1=Niklas |last2=Tamelander |first2=Michael |year=2009 |title=Tirpitz: The Life and Death of Germany's Last Super Battleship |publisher=Casemate |location=Havertown |isbn=978-1-935149-18-7 |ref={{sfnRef|Zetterling & Tamelander}} |name-list-style=amp}}

Further reading

  • {{cite book |last=Knowles |first=Daniel |year=2018 |title=Tirpitz: The Life and Death of Germany's Last Great Battleship |location=Stroud |publisher=Fonthill Media |isbn=978-1-78155-669-6}}