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HNLMS O 8 | |
History | |
---|---|
United Kingdom | |
Name | HMS H6 |
Builder | Canadian Vickers, Montreal |
Laid down | 1914 [1] |
Launched | 12 May 1915 [1] |
Commissioned | 10 June 1915 [1] |
Fate | Sold to the Netherlands on 4 May 1917 |
Netherlands | |
Name | HNLMS O 8 |
Acquired | 4 May 1917 [2] |
Commissioned | 7 May 1917 [3] |
Fate | Scuttled by Dutch forces following German invasion of the Netherlands during Second World War. Later refloated by Germany on 14 May 1940 |
Nazi Germany | |
Name | UD-1 |
Commissioned | 21 November 1940 [1] |
Decommissioned | 23 November 1943 [1] |
Fate | Scuttled in Kiel Harbour following Allied advance on 3 May 1945 [1] |
General characteristics (as built) | |
Class and type | H-class submarine |
Displacement |
|
Length | 150 ft 3 in (45.80 m) |
Beam | 15 ft 4 in (4.67 m) |
Propulsion |
|
Speed |
|
Range |
|
Complement | 22 |
Armament |
|
Service record as UD-1 [1] | |
Part of: |
|
Commanders: | |
Operations: | None |
Victories: | None |
HMS H6 was a British H-class submarine of the Royal Navy built by Canadian Vickers & Co. during World War I.
She was completed on 10 June 1915 and was commissioned by the Royal Navy the same year. However, her service in the Royal Navy was short. On 19 January 1916, she ran aground near the Dutch island of Schiermonnikoog, after which she was interned by the Royal Netherlands Navy. On 4 May 1917, an agreement was reached to sell H6 to the Netherlands.
The Royal Netherlands Navy renamed H6 to HNLMS O 8 and refitted her, with knowledge gained from the interned German submarine UC-8. After UC-8 was bought from Germany O 8 was equipped with UC-8's Zeiss periscope. During maintenance in October 1921, O 8 partly sank in the harbour at Den Helder. [2] Because only minor damage was sustained, she was repaired and continued in service. In the summer of 1925, O 8 together with the other Dutch vessels HNLMS K XI, HNLMS Jacob van Heemskerck, HNLMS Marten Harpertszoon Tromp, HNLMS Z 3 and HNLMS Z 5 were part of an exercise in the Baltic Sea.
During the German attack on the Netherlands at the start of the Second World War, O 8 was still in Dutch service. At the time she was undergoing maintenance and as a result could not escape during the invasion. [9] Instead it was decided to scuttle her. [10]
After the surrender of the Netherlands, the German forces were able raise O 8 and found her almost fully intact. [11]
Germany took O 8 into service as UD-1 and transferred her from Den Helder to Kiel. In Kiel, she was used as training ship to train crews for the German U-boats. Because of her age, she was decommissioned on 23 November 1943. On 3 May 1945, she was scuttled again in the harbour at Kiel. [12]
The Type UB I submarine was a class of small coastal submarines (U-boats) built in Germany at the beginning of the First World War. 20 boats were constructed, most of which went into service with the German Imperial Navy. Boats of this design were also operated by the Austro-Hungarian Navy and the Bulgarian Navy. In the Austro-Hungarian Navy, it was called the U-10 class.
German submarine UA was one of fourteen foreign U-boats in the German Kriegsmarine during the Second World War.
SM U-4 or U-IV was a U-3-class submarine or U-boat built for and operated by the Austro-Hungarian Navy before and during the First World War. The submarine was built as part of a plan to evaluate foreign submarine designs, and was the second of two boats of the class built by Germaniawerft of Kiel, Germany.
The Royal Netherlands Navy Submarine Service is a department within the Royal Netherlands Navy that is responsible for the deployment of Dutch submarines. It was established out of the Netherlands Torpedo Service on 21 December 1906, and merged with the Netherlands Mine Service on 15 July 2005.
SM UB-10 was a German Type UB I submarine or U-boat in the German Imperial Navy during World War I.
SM UB-12 was a German Type UB I submarine or U-boat in the German Imperial Navy during World War I. The submarine disappeared in August 1918.
SM UB-2 was a German Type UB I submarine or U-boat in the German Imperial Navy during World War I. She sank eleven ships during her career and was broken up in Germany in 1920.
SM UB-6 was a German Type UB I submarine or U-boat in the German Imperial Navy during World War I. The submarine was interned after running aground in neutral Dutch waters, and was scuttled by her crew at Hellevoetsluis.
SM UC-1 was a German Type UC I minelayer submarine or U-boat in the German Imperial Navy during World War I. The U-boat had been ordered by November 1914 and was launched on 26 April 1915. She was commissioned into the German Imperial Navy on 5 July 1915 as SM UC-1. Mines laid by UC-1 in her 80 patrols were credited with sinking 41 ships. UC-1 disappeared after 18 July 1917. UC-1 was sunk on 24 July 1917 by F2B Felixstowe flying boat. Standard practice was to fly along the U boat and drop 2 250lb bombs astride it, hoping to cause leaks and give time for a destroyer to collect the submariners and sink it. On this occasion, by fluke, one bomb went through the conning tower and blew the base out of UC1. MFG Mill was awarded the DFC for this but he refused to wear it because of the total loss of life <london Gazette> <MFG Mill Diaries>
SM UC-4 was a German Type UC I minelayer submarine or U-boat in the German Imperial Navy during World War I. The U-boat had been ordered by November 1914 and was launched on 6 June 1915. She was commissioned into the German Imperial Navy on 10 June 1915 as SM UC-4. Mines laid by UC-4 in her 73 patrols were credited with sinking 36 ships. UC-4 was scuttled off the coast of Flanders during the German evacuation on 5 October 1918.
SM UC-8 was a German Type UC I minelayer submarine or U-boat in the German Imperial Navy during World War I. The U-boat had been ordered by November 1914 and was launched on 6 July 1915. She was commissioned into the German Imperial Navy on 5 July 1915 as SM UC-8. Mines laid by UC-8 in her one patrol are not known to have sunk any ships. UC-8 ran aground on the Dutch coast near Terschelling on 4 November 1915. Interned by the Dutch, UC-8 was purchased and commissioned into the Dutch Navy as HNLMS M-1. The submarine was broken up in 1932.
SM UC-17 was a German Type UC II minelaying submarine or U-boat in the Imperial German Navy in World War I. She was ordered on 29 August 1915 and launched on 29 February 1916. She was commissioned into the Imperial German Navy on 21 July 1916 as SM UC-17.
SM UC-71 was a German Type UC II minelaying submarine or U-boat in the German Imperial Navy during World War I. The U-boat was ordered on 12 January 1916 and was launched on 12 August 1916. She was commissioned into the German Imperial Navy on 28 November 1916 as SM UC-71. In 19 patrols UC-71 was credited with sinking 63 ships, either by torpedo or by mines laid. UC-71 sank on 20 February 1919 in the North Sea while on her way to be surrendered.
O 19, laid down as K XIX, was an O 19-class submarine of the Royal Netherlands Navy that saw service during World War II. O 19, along with her sister ship O 20, were the first submarines in the world to be equipped with a submarine snorkel that allowed the submarine to run its diesel engines while submerged.
SM U-79 was one of the 329 submarines serving in the Imperial German Navy in World War I. U-79 was engaged in the combat in the First Battle of the Atlantic.
HNLMS O 16 was a submarine of the Royal Netherlands Navy that saw service during World War II. She was the first submarine of the RNN manufactured from high-quality Steel 52, with the ability to dive at a depth of 80 metres (260 ft).
HNLMS O 12 was a O 12-class submarine of the Royal Netherlands Navy. Built at Koninklijke Maatschappij De Schelde in Vlissingen, she was launched in 1930 but was unable to take part in military action during World War II. After being scuttled by the Dutch Navy, she was raised by Nazi Germany's Kriegsmarine and taken into service as UD-2, and then scuttled again.
UD-3 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXV and renamed HNLMS O 25 but was captured during the German invasion of the Netherlands in World War II and commissioned in the Kriegsmarine.
UD-4 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVI and renamed HNLMS O 26 but was captured during German invasion of the Netherlands in World War II and commissioned in the Kriegsmarine.
UD-5 was an O 21-class submarine. The boat was laid down as the Dutch submarine HNLMS K XXVII and renamed HNLMS O 27 but was captured during the German invasion of the Netherlands in World War II and commissioned in the Kriegsmarine. The ship survived the war and was returned to the Netherlands where she served under her old name until 1959.