German Submarine U-629
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German submarine ''U-629'' was a Type VIIC
U-boat U-boats were naval submarines operated by Germany, particularly in the First and Second World Wars. Although at times they were efficient fleet weapons against enemy naval warships, they were most effectively used in an economic warfare ro ...
built for
Nazi Germany Nazi Germany (lit. "National Socialist State"), ' (lit. "Nazi State") for short; also ' (lit. "National Socialist Germany") (officially known as the German Reich from 1933 until 1943, and the Greater German Reich from 1943 to 1945) was ...
's '' Kriegsmarine'' for service during
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing ...
. She was
laid down Laying the keel or laying down is the formal recognition of the start of a ship's construction. It is often marked with a ceremony attended by dignitaries from the shipbuilding company and the ultimate owners of the ship. Keel laying is one o ...
on 23 August 1941 by Blohm & Voss,
Hamburg (male), (female) en, Hamburger(s), Hamburgian(s) , timezone1 = Central (CET) , utc_offset1 = +1 , timezone1_DST = Central (CEST) , utc_offset1_DST = +2 , postal ...
as yard number 605, launched on 12 May 1942 and commissioned on 2 July 1942 under ''
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 Imp ...
'' Hans-Helmuth Bugs.


Design

German Type VIIC submarines German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Ger ...
were preceded by the shorter Type VIIB submarines. ''U-629'' had a displacement of when at the surface and while submerged. She had a total length of , a
pressure hull A submarine hull has two major components, the ''light hull'' and the ''pressure hull''. The light hull (''casing'' in British usage) of a submarine is the outer non-watertight hull which provides a hydrodynamically efficient shape. The pressure ...
length of , a beam of , a height of , and a draught of . The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged
diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-ca ...
s producing a total of for use while surfaced, two
BBC #REDIRECT BBC #REDIRECT BBC Here i going to introduce about the best teacher of my life b BALAJI sir. He is the precious gift that I got befor 2yrs . How has helped and thought all the concept and made my success in the 10th board exam. ...
...
GG UB 720/8 double-acting electric motors producing a total of for use while submerged. She had two shafts and two propellers. 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-629'' was fitted with five
torpedo tube A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed aboa ...
s (four fitted at the bow and one at the stern), fourteen
torpedo A modern torpedo is an underwater ranged weapon launched above or below the water surface, self-propelled towards a target, and with an explosive warhead designed to detonate either on contact with or in proximity to the target. Historically, s ...
es, one SK C/35 naval gun, 220 rounds, and one twin C/30 anti-aircraft gun. The boat had a
complement A complement is something that completes something else. Complement may refer specifically to: The arts * Complement (music), an interval that, when added to another, spans an octave ** Aggregate complementation, the separation of pitch-clas ...
of between forty-four and sixty.


Service history

The boat's career began with training at
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 ' ...
on 2 July 1942, followed by active service on 1 December 1942 as part of the 11th Flotilla. After eleven months she transferred to
1st Flotilla The First Flotilla was a naval formation of the British Royal Navy commanded by the Flag Officer, First Flotilla from 1971 to 1990. The Western Fleet and Far East Fleet were merged into the single Commander-in-Chief Fleet in 1971. Within this new ...
and stayed for the remainder of her service. In 11 patrols she sank no ships. During the eight patrol, on 4 January 1944 she was strafed and damaged in the Bay of Biscay by Wellington bomber from
No. 304 Polish Bomber Squadron No. 304 (Land of Silesia) Polish Bomber Squadron ( pl, 304 Dywizjon Bombowy "Ziemi Śląskiej im. Ks. Józefa Poniatowskiego") was a Polish World War II bomber unit. It fought alongside the Royal Air Force under their operational Command and oper ...
, but managed to return to Brest.Helgason, Guðmundur
''U-629''
/ref>


Wolfpacks

''U-629'' took part in seven wolfpacks, namely: * Nordwind (24 – 28 January 1943) * Nordwind (31 January – 2 February 1943) * Taifun (2 – 4 April 1943) * Coronel (4 – 8 December 1943) * Coronel 1 (8 – 14 December 1943) * Coronel 2 (14 – 17 December 1943) * Amrum (18 – 23 December 1943)


Fate

''U-629'' was sunk on 7 June 1944 in the
English Channel The English Channel, "The Sleeve"; nrf, la Maunche, "The Sleeve" (Cotentinais) or ( Jèrriais), (Guernésiais), "The Channel"; br, Mor Breizh, "Sea of Brittany"; cy, Môr Udd, "Lord's Sea"; kw, Mor Bretannek, "British Sea"; nl, Het Kana ...
in position , by depth charges from a RAF Liberator of 53 Squadron. All hands were lost.


References


Bibliography

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External links

* {{DEFAULTSORT:U0629 German Type VIIC submarines 1942 ships U-boats commissioned in 1942 Ships lost with all hands U-boats sunk in 1944 U-boats sunk by depth charges U-boats sunk by British aircraft World War II shipwrecks in the English Channel World War II submarines of Germany Ships built in Hamburg Maritime incidents in June 1944