Soviet destroyer Sokrushitelny (1937)
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Aerial view of sister ship Razumny, March 1944 | |
| History | |
|---|---|
| Name | Sokrushitelny (Сокрушительный (Destructive)) |
| Ordered | 2nd Five-Year Plan |
| Builder | Shipyard No. 189 (Ordzhonikidze), Leningrad |
| Laid down | 29 October 1936 |
| Launched | 23 August 1937 |
| Completed | 13 August 1939 |
| Fate | Sunk during a storm, 21 November 1942 |
| General characteristics (Gnevny as completed, 1938) | |
| Class & type | Gnevny-class destroyer |
| Displacement | 1,612 t (1,587 long tons) (standard) |
| Length | 112.8 m (370 ft 1 in) (o/a) |
| Beam | 10.2 m (33 ft 6 in) |
| Draft | 4.8 m (15 ft 9 in) |
| Installed power |
|
| Propulsion | 2 shafts; 2 geared steam turbines |
| Speed | 37 knots (69 km/h; 43 mph) (designed) |
| Range | 1,670–3,145 nmi (3,093–5,825 km; 1,922–3,619 mi) at 19 knots (35 km/h; 22 mph) |
| Complement | 197 (236 wartime) |
| Sensors & processing systems | Mars hydrophone |
| Armament |
|
Sokrushitelny (Russian: Сокрушительный, lit. 'Destructive') was one of 29 Gnevny-class destroyers (officially known as Project 7) built for the Soviet Navy during the late 1930s. Completed in 1939, she was initially assigned to the Baltic Fleet before she was transferred to the Northern Fleet in late 1939. After the Axis invasion of the Soviet Union in June 1941, the ship laid several minefields in the White and Barents Seas. Sokrushitelny spent most of her service escorting the Arctic Convoys, run by the British to provide weapons and supplies to the Soviets, or providing naval gunfire support to Soviet troops along the Arctic coast. The ship engaged a German ship just once, while defending Convoy QP 13 in early 1942. While escorting Convoy QP 15 in November, she sank during a severe storm after breaking in half. Most of her crew was rescued by other destroyers sent to her aid, although 35 crewmen were lost.
Having decided to build the large and expensive 40-knot (74 km/h; 46 mph) Leningrad-class destroyer leaders, the Soviet Navy sought Italian assistance in designing smaller and cheaper destroyers. They licensed the plans for the Folgore class and, in modifying it for their purposes, overloaded a design that was already somewhat marginally stable.[1]
The Gnevnys had an overall length of 112.8 meters (370 ft 1 in), a beam of 10.2 meters (33 ft 6 in), and a draft of 4.8 meters (15 ft 9 in) at deep load. The ships were significantly overweight, almost 200 metric tons (197 long tons) heavier than designed, displacing 1,612 metric tons (1,587 long tons) at standard load and 2,039 metric tons (2,007 long tons) at deep load. Their crew numbered 197 officers and sailors in peacetime and 236 in wartime.[2] The ships had a pair of geared steam turbines, each driving one propeller, rated to produce a total of 48,000 shaft horsepower (36,000 kW) using steam from three water-tube boilers which was intended to give them a maximum speed of 37 knots (69 km/h; 43 mph).[3] The designers had been conservative in rating the turbines and many, but not all, of the ships handily exceeded their designed speed during their sea trials. Others fell considerably short of it, although specific figures for most individual ships have not survived. Variations in fuel oil capacity meant that the range of the Gnevnys varied between 1,670 to 3,145 nautical miles (3,093 to 5,825 km; 1,922 to 3,619 mi) at 19 knots (35 km/h; 22 mph).[4]
As built, the Gnevny-class ships mounted four 130-millimeter (5.1 in) B-13 guns in two pairs of superfiring single mounts fore and aft of the superstructure. Anti-aircraft defense was provided by a pair of 76.2-millimeter (3 in) 34-K AA guns and a pair of 45-millimeter (1.8 in) 21-K AA guns[5] as well as two 12.7-millimeter (0.50 in) DK or DShK machine guns, all in single mounts.[2] During the war, Sokrushitelny's anti-aircraft suite was reinforced with the addition of a pair of 37-millimeter (1.5 in) 70-K guns in single mounts in mid-1941 and her 45-mm 21-K guns were removed in early 1942.[6]
The ships carried six 533 mm (21 in) torpedo tubes in two rotating triple mounts; each tube was provided with a reload.[2] They were equipped with two K-1 paravanes intended to destroy mines[7] and could lay mines themselves if the depth charges were off-loaded. Their capacity varied with the type of mine, from sixty 1,065-kilogram (2,348 lb) KB types to sixty-five 960-kilogram (2,120 lb) Model 1926s, or ninety-six 600-kilogram (1,300 lb) Model 1912 mines. For anti-submarine work, the Gnevnys were fitted with two stern racks for ten 135-kilogram (298 lb) BB-1 and fifteen 25-kilogram (55 lb) BM-1 depth charges. Sokrushitelny may have been fitted with a pair of BMB-1 depth charge throwers before her loss in 1942. They were also equipped with a set of Mars hydrophones although they were useless at speeds over 3 knots (5.6 km/h; 3.5 mph).[8][9]