German submarine ''U-1065'' was a

Type VIIC/41 Type VII U-boats were the most common type of German World War II U-boat. 703 boats were built by the end of the war. The lone surviving example, , is on display at the Laboe Naval Memorial located in Laboe, Schleswig-Holstein, Germany. Conc ...

U-boat of Nazi Germany's ''

Kriegsmarine The (, ) was the navy of Germany from 1935 to 1945. It superseded the Imperial German Navy of the German Empire (1871–1918) and the inter-war (1919–1935) of the Weimar Republic. The was one of three official branches, along with the a ...

'' during World War II. She was ordered on 14 October 1941, and was laid down on 23 September 1943 at Friedrich Krupp Germaniawerft, Kiel, as yard number 702. She was launched on 3 August 1944 and commissioned under the command of ''

Oberleutnant zur See ''Oberleutnant zur See'' (''OLt zS'' or ''OLZS'' in the German Navy, ''Oblt.z.S.'' in the ''Kriegsmarine'') is traditionally the highest rank of Lieutenant in the German Navy. It is grouped as OF-1 in NATO. The rank was introduced in the Imper ...

'' Johannes Panitz on 23 September of that year.

Design

German Type VIIC/41 submarines were preceded by the heavier Type VIIC submarines. ''U-1065'' had a displacement of when at the surface and while submerged. She had a total length of , a pressure hull length of , a

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of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder

supercharged In an internal combustion engine, a supercharger compresses the intake gas, forcing more air into the engine in order to produce more power for a given displacement. The current categorisation is that a supercharger is a form of forced induct ...

diesel engines producing a total of for use while surfaced, two

AEG Allgemeine Elektricitäts-Gesellschaft AG (AEG; ) was a German producer of electrical equipment founded in Berlin as the ''Deutsche Edison-Gesellschaft für angewandte Elektricität'' in 1883 by Emil Rathenau. During the Second World War, AEG ...

GU 460/8–27 double-acting electric motors producing a total of for use while submerged. She had two shafts and two

propeller A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...

s. The boat was capable of operating at depths of up to . The submarine had a maximum surface speed of and a maximum submerged speed of . When submerged, the boat could operate for at ; when surfaced, she could travel at . ''U-1065'' was fitted with five torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one SK C/35 naval gun, (220 rounds), one Flak M42 and two C/30 anti-aircraft guns. The boat had a complement of between forty-four and sixty.

Service history

''U-1065'' had a very short career. While she was commissioned on 23 September 1944, she was not assigned to a flotilla until 1 April 1945. She spent the intervening six months training with the

5th U-boat Flotilla The 5th U-boat Flotilla (German ''5. Unterseebootsflottille''), also known as Emsmann Flotilla, was a U-boat flotilla of Nazi Germany's ''Kriegsmarine'' during World War II. The flotilla was formed in December 1938 in Kiel under the command of '' ...

. At the end of her training, she was formally assigned to the same flotilla. She began her first patrol on 4 April 1945, but was sunk after only six days at sea.

First patrol and loss

''U-1065'''s first patrol took her from her home port of Kiel in northern Germany towards occupied Norway. However, while en route to Norway in company with another of the Flotilla's boats, , the two submarines were detected and attacked in the Skagerrak strait by 34

de Havilland Mosquito The de Havilland DH.98 Mosquito is a British twin-engined, shoulder-winged, multirole combat aircraft, introduced during the Second World War. Unusual in that its frame was constructed mostly of wood, it was nicknamed the "Wooden Wonder", or ...

aircraft from three separate Royal Air Force

squadron Squadron may refer to: * Squadron (army), a military unit of cavalry, tanks, or equivalent subdivided into troops or tank companies * Squadron (aviation), a military unit that consists of three or four flights with a total of 12 to 24 aircraft, de ...

s. During the attack, ''U-1065'' was able to shoot down one of the Mosquitos with her anti-aircraft guns. However, she was then hit by several rockets from 10 separate Mosquitos from

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and 235 Squadron; she exploded and sank with the loss of her entire crew of 45 men. The accompanying vessel, ''U-804'', was also hit by rockets from the Mosquitos during the altercation. She exploded and rapidly sank with the loss of her entire crew of 55 men.

References

Bibliography

* * * {{DEFAULTSORT:U1065 German Type VIIC/41 submarines U-boats commissioned in 1944 U-boats sunk in 1945 World War II submarines of Germany 1944 ships World War II shipwrecks in the Kattegat U-boats sunk by British aircraft Ships built in Kiel Submarines lost with all hands Maritime incidents in April 1945

Design

Service history

First patrol and loss

See also

References

Bibliography