German submarine U-210

U-210 – taken from the deck of HMCS Assiniboine on 6 August 1942, just before she was rammed by the destroyer
History
Nazi Germany
Name:	U-210
Ordered:	16 October 1939
Builder:	Germaniawerft, Kiel
Yard number:	639
Laid down:	15 March 1941
Launched:	23 December 1941
Commissioned:	21 February 1942
Fate:	Sunk by HMCS Assiniboine, 6 August 1942
General characteristics
Class and type:	Type VIIC submarine
Displacement:	769 tonnes (757 long tons) (surfaced) 871 t (857 long tons) (submerged)
Length:	67.10 m (220 ft 2 in) (o/a) 50.50 m (165 ft 8 in) (pressure hull)
Beam:	6.20 m (20 ft 4 in) (o/a) 4.70 m (15 ft 5 in) (pressure hull)
Draught:	4.74 m (15 ft 7 in)
Installed power:	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels) 750 PS (550 kW; 740 shp) (electric)
Propulsion:	2 shafts 2 × diesel engines 2 × electric motors
Range:	8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) (surfaced) 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) (submerged)
Test depth:	230 m (750 ft) Crush depth: 250–295 m (820–968 ft)
Complement:	4 officers, 40–56 enlisted
Armament:	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern) 14 × G7e torpedoes or 26 TMA mines 1 × 8.8 cm (3.46 in) deck gun AA guns (2 cm FlaK 30)

The German submarine U-210 was a Type VIIC U-boat that served with the Kriegsmarine during World War II. Laid down on 15 March 1941 as yard number 639 at F. Krupp Germaniawerft in Kiel, she was launched on 23 December and commissioned on 21 February 1942.

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-210 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged. She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two AEG GU 460/8–27 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).

The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph). When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-210 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and an anti-aircraft gun. The boat had a complement of between forty-four and sixty.