Soviet submarine Shch-421

Shch-421 was of X series.
History
Soviet Union
NameShch-421
Laid down20 November 1934
Launched12 May 1935
Commissioned5 December 1937
FateScuttled on sea on 9 April 1942
General characteristics
Class and typeShchuka-class submarine, Type X[1]
Displacement
  • 577 tons surfaced
  • 704 tons submerged
Length57.00 m (187 ft 0 in)
Beam6.20 m (20 ft 4 in)
Draught3.78 m (12 ft 5 in)
Propulsion2 shaft diesel electric, 1,020 kW (1,370 bhp) diesel, 600 kW (800 bhp) electric
Speed
  • 12.5 knots (23.2 km/h; 14.4 mph) on the surface;
  • 6.3 knots (11.7 km/h; 7.2 mph) submerged
Range6,000 nautical miles (11,000 km; 6,900 mi) at 8 knots (15 km/h; 9.2 mph)
Test depth91 m (300 ft)
Complement38
Armament
  • 4 × bow torpedo tubes
  • 2 × stern torpedo tubes
  • (10 torpedoes)
  • 2 × 45 mm (1.8 in) semi-automatic guns

Shch-421 was a Shchuka-class submarine of the Soviet Navy. She served in the Northern Fleet during World War II. She was led by commander Nikolai Lunin, before he was replaced by his second-in-command Fyodor Vidyayev.

Service history

The submarine operated in the Northern Fleet and made torpedo attacks during 1941 and 1942, missing multiple targets and sinking one.[citation needed] On 19 February 1942, she ran aground in Skorbeevskaya Bay. She was refloated on 6 March and taken in to Polyarny for repairs.[2] On 8 April 1942 the submarine suffered heavy damage in a minefield: with no more power and close to enemy shores, the crew built a sail out of the canvas cover and managed to move away from the dangerous area. ShCh-421 was then found by K-22. All crew was taken onboard K-22 and the crippled submarine was sunk with a torpedo.

Ships sunk by Shch-421[3]
Date Ship Flag Tonnage Notes
5 February 1942 Konsul Schulte Nazi Germany 2,975 GRT freighter(torpedo)
Total: 2,975 GRT

References

  1. ^ Helgason, Guðmundur. "Shch (Scuka) class". Uboat. Retrieved 15 September 2018.
  2. ^ Chernyshev, Alexander Alekseevich (2012). Погибли без боя. Катастрофы русских кораблей XVIII–XX вв [They died without a fight. Catastrophes of Russian ships of the XVIII-XX centuries] (in Russian). Veche. Archived from the original on 19 August 2022. Retrieved 16 November 2021.
  3. ^ "ShCh-421 of the Soviet Navy – Submarine of the ShCh (Scuka) class – Allied Warships of WWII". Uboat.net. Retrieved 15 September 2018.



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Shipwrecks and maritime incidents in February 1942
Shipwrecks
  • 2 Feb: U-581, W. L. Steed
  • 3 Feb: Talthybius
  • 4 Feb: India Arrow
  • 5 Feb: HMS Arbutus, China Arrow, Empress of Asia
  • 6 Feb: U-82
  • 9 Feb: Empire Fusilier, USS Lafayette, Natsushio
  • 11 Feb: USS Shark, HMCS Spikenard
  • 12 Feb: HMS Maori, Skanderbeg, V-1302 John Mahn
  • 13 Feb: HMS Tempest
  • 14 Feb: HMS Grasshopper, HMS Li Wo, President Taylor, Vyner Brooke
  • 15 Feb: HNLMS Van Ghent
  • 16 Feb: Monagas
  • 17 Feb: USS Detector, Empire Comet, USS Paramount, HNLMS Van Nes
  • 18 Feb: HNLMS K VII, USS Pollux, HNLMS Soerabaja, Surcouf, USS Truxtun
  • 19 Feb: British Consul, British Motorist, Don Isidro, Empire Seal, Kelat, Mauna Loa, HMAS Mavie, USAT Meigs, Miraflores, Neptuna, USS Peary, HNLMS Piet Hein, Portmar, Zealandia
  • 21 Feb: Kurtuluş
  • 22 Feb: Hanne, Sama
  • 23 Feb: HMS P38
  • 24 Feb: Empire Celt, Struma (disaster)
  • 26 Feb: Cassimir
  • 27 Feb: HNLMS De Ruyter, HMS Electra, USS Langley, HMS Jupiter, HNLMS Java, HNLMS Kortenaer, R.P. Resor, Tembien
  • 28 Feb: USS Jacob Jones
  • Unknown date: I-23
Other incidents
  • 4 Feb: USS Marblehead
  • 18 Feb: USS Wilkes
  • 19 Feb: Shch-421
  • 20 Feb: Koolama
  • 22 Feb: Enrico Cosenz
  • 24 Feb: USS Thresher
  • 25 Feb: I-5, I-6
  • 28 Feb: USS Greenling, USS S-17
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Shipwrecks and maritime incidents in April 1942
Shipwrecks
  • 1 Apr: Giovanni delle Bande Nere, HMS P36, HMS Pandora, Skytteren, Storsten
  • 2 Apr: David H. Atwater, Tiger
  • 3 Apr: Shaumyan
  • 5 Apr: HMS Abingdon, SS Catahoula, HMS Cornwall, HMS Dorsetshire, Empire Beacon, HMS Hector, HMS Tenedos
  • 6 Apr: HMS Havock, HMIS Indus
  • 7 Apr: Lancing
  • 8 Apr: USS Dewey, Byron D. Benson, Shch-421, HMT Svana
  • 9 Apr: Q-112 Apra, HMS Hermes, HMS Hollyhock, HMS Lance, Q-111 Luzon, USS Napa, Sagaing, HMAS Vampire
  • 10 Apr: USS Canopus
  • 11 Apr: Empire Cowper, USS Finch, HMS Kingston
  • 13 Apr: El Occidente, Empire Amethyst
  • 14 Apr: Benwood, Margaret, U-85, U-252, HMS Upholder
  • 20 Apr: Empire Dryden
  • 22 Apr: San Jacinto, , SS Connecticut
  • 23 Apr: Lammot Du Pont
  • 24 Apr: Empire Drum
  • 26 Apr: USS Sturtevant
  • 29 Apr: HMS Urge
  • 30 Apr: Ashkhabad
  • Unknown date: U-702
Other incidents
  • 2 Apr: Tiger
  • 3 Apr: Tobruk
  • 5 Apr: HMS Gallant
  • 6 Apr: Oktyabrskaya Revolutsiya
  • 7 Apr: Angelo Bassini
  • 8 Apr: USCGC Legare, USS Mackerel
  • 9 Apr: Benwood
  • 10 Apr: USS Finch, USS Uranus
  • 11 Apr: Gulfamerica
  • 14 Apr: USS Mackerel
  • 20 Apr: HMS Cotswold, USS Flying Fish
  • 21 Apr: Akitsushima
  • 30 Apr: HMS Edinburgh