 U-9, a typical Type IIB boat | |
| History | |
|---|---|
 Nazi Germany | |
| Name | U-15 |
| Ordered | 2 February 1935 |
| Builder | Deutsche Werke, Kiel |
| Yard number | 250 |
| Laid down | 24 September 1935 |
| Launched | 15 February 1936 |
| Commissioned | 7 March 1936 |
| Fate | Sunk 30 January 1940 in the North SeaatHoofden. 25 dead[1] |
| General characteristics | |
| Class and type | Type IIB coastal submarine |
| Displacement | |
| Length |
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| Beam |
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| Height | 8.60 m (28 ft 3 in) |
| Draught | 3.90 m (12 ft 10 in) |
| Installed power |
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| Propulsion |
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| Speed |
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| Range |
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| Test depth | 80 m (260 ft) |
| Complement | 3 officers, 22 men |
| Armament |
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| Service record | |
| Part of: |
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| Identification codes: | M 06 991 |
| Commanders: |
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| Operations: |
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| Victories: |
3 merchant ships sunk (4,532 GRT) |
German submarine U-15 was a Type IIB U-boat of the Kriegsmarine. It was commissioned on 7 March 1936, following construction at the Deutsche Werke shipyards at Kiel. Its first commander was Werner von Schmidt. In its career, it completed five patrols, all while serving under the 1st U-boat Flotilla. It sank three ships.
German Type IIB submarines were enlarged versions of the original Type IIs. U-15 had a displacement of 279 tonnes (275 long tons) when at the surface and 328 tonnes (323 long tons) while submerged. Officially, the standard tonnage was 250 long tons (250 t), however.[2] The U-boat had a total length of 42.70 m (140 ft 1 in), a pressure hull length of 28.20 m (92 ft 6 in), a beam of 4.08 m (13 ft 5 in), a height of 8.60 m (28 ft 3 in), and a draught of 3.90 m (12 ft 10 in). The submarine was powered by two MWM RS 127 S four-stroke, six-cylinder diesel engines of 700 metric horsepower (510 kW; 690 shp) for cruising, two Siemens-Schuckert PG VV 322/36 double-acting electric motors producing a total of 460 metric horsepower (340 kW; 450 shp) for use while submerged. She had two shafts and two 0.85 m (3 ft) propellers. The boat was capable of operating at depths of up to 80–150 metres (260–490 ft).[2]
The submarine had a maximum surface speed of 12 knots (22 km/h; 14 mph) and a maximum submerged speed of 7 knots (13 km/h; 8.1 mph).[2] When submerged, the boat could operate for 35–42 nautical miles (65–78 km; 40–48 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 3,800 nautical miles (7,000 km; 4,400 mi) at 8 knots (15 km/h; 9.2 mph). U-15 was fitted with three 53.3 cm (21 in) torpedo tubes at the bow, five torpedoes or up to twelve Type A torpedo mines, and a 2 cm (0.79 in) anti-aircraft gun. The boat had a complement of twentyfive.[2]
On 30 January 1940, U-15 was sunk in the North Sea in the Hoofden, after being rammed by accident by the German torpedo boat Iltis. 25 men died; there were no survivors.[1]
| Date | Name | Nationality | Tonnage (GRT) |
Fate[3] |
|---|---|---|---|---|
| 10 September 1939 | Goodwood |  United Kingdom
|
2,796 | Sunk |
| 21 October 1939 | Orsa | United Kingdom
|
1,478 | Sunk |
| 28 December 1939 | Resercho | United Kingdom
|
258 | Sunk |
|
Shipwrecks and maritime incidents in January 1940
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|---|---|
| Shipwrecks |
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| Other incidents |
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54°24′N 7°50′E / 54.400°N 7.833°E / 54.400; 7.833
