Leninets-class submarine

{{Short description|Soviet WW2-era submarine class}}

{{Infobox ship begin}}

{{Infobox ship image

|Ship image=File:L-4 Garibaldiec.JPG

|Ship caption=Submarine L-4 Garibaldets

}}

{{Infobox ship class overview

|Name=

|Builders=

|Operators=

|Class before={{sclass|Dekabrist|submarine|4}}

|Class after= {{sclass2|Shchuka|submarine|4}}

|Subclasses=

|Cost=

|Built range=1931–1941

|In service range=

|In commission range=1931–1971

|Total ships building=

|Total ships planned=

|Total ships completed=25

|Total ships cancelled=

|Total ships active=

|Total ships laid up=

|Total ships lost=4

|Total ships retired=

|Total ships preserved=1 (partially)

}}

{{Infobox ship characteristics

|Hide header=

|Header caption={{Citation needed|date=February 2012}}

|Ship class=

|Ship type=

|Ship displacement=*Group 1+2:

  • 1,051 tons surfaced
  • 1,327 tons submerged
  • Group 3+4:
  • 1,123 tons surfaced
  • 1,416 tons submerged

|Ship length=*Group 1+2: {{convert|81|m|ftin|abbr=on}}

  • Group 3+4: {{convert|83.3|m|ftin|abbr=on}}

|Ship beam=*Group 1+2: {{convert|6.6|m|ftin|abbr=on}}

  • Group 3+4: {{convert|7|m|ftin|abbr=on}}

|Ship height=

|Ship draft=All Groups: {{convert|4.08|m|ftin|abbr=on}}

|Ship decks=

|Ship power=

|Ship propulsion=*Diesel-electric, 2 shafts

  • Group 1+2:
  • {{convert|2200|hp|abbr=on}} diesels
  • {{convert|1450|hp|abbr=on}} electric motors
  • Group 3+4:
  • {{convert|4200|hp|abbr=on}} diesels
  • {{convert|2400|hp|abbr=on}} electric motors

|Ship speed=*Group 1+2:

  • {{convert|14|kn|km/h}} surfaced
  • {{convert|9|kn|km/h}} submerged
  • Group 3+4:
  • {{convert|18|kn|km/h}} surfaced
  • {{convert|10|kn|km/h}} submerged

|Ship range=

|Ship endurance=

|Ship test depth=

|Ship complement=53

|Ship armament=*1 × 100 mm gun

  • 1 × 45 mm gun
  • 6 × {{convert|21|in|mm|0|adj=on}} bow torpedo tubes
  • 12 × torpedoes
  • 20 × mines
  • 2 stern mounted torpedo tubes added in Groups 3 and 4

|Ship armor=

|Ship notes=

}}

The Leninets or L class were the second class of submarines to be built for the Soviet Navy. Twenty-five were built in four groups between 1931 and 1941. They were minelaying submarines and were based on the British L-class submarine, {{HMS|L55||6}}, which was sunk during the British intervention in the Russian Civil War. Some experience from the previous {{sclass|Dekabrist|submarine|1}}s was also utilised. The boats were of the saddle tank type and mines were carried in two stern galleries as pioneered on the pre-war Russian submarine Krab (1912). These boats were considered successful by the Soviets. Groups 3 and 4 had more powerful engines and a higher top speed.

Ships

{{Further|Submarine warfare in the Black Sea campaigns (1941–42)}}

=Group 1=

File:Shadowgraph Leninets class II mod series submarine.svg

Six ships were built (L-1 to L-6), all launched in 1931. Three were assigned to the Baltic Fleet and three to the Black Sea Fleet, including Soviet submarine L-3.

class="wikitable"
Number

! Name

! Meaning

! Fleet

! Launched

! Fate

L-1

| Leninets (Ленинец)

| Follower of Lenin

| Baltic

| 28 February 1931

|Sunk by German artillery October 1941, salvaged 1944, scrapped 1949

L-2

| Stalinets (Сталинец)

|Follower of Stalin

|Baltic

|21 May 1931

|Sunk 14 November 1941 by mine off Keri Island

{{ship|Soviet submarine|L-32}}

|Frunzenets (Фрунзенец)

|Follower of Frunze

|Baltic

|8 August 1931

|Renamed B-3 in 1949; decommissioned 15 February 1971, conning tower preserved as a memorial

{{ship|Soviet submarine|L-42}}

|Garibaldets (Гарибальдиец)

|Follower of Garibaldi

|Black Sea

|31 August 1931

|Renamed B-34 in 1949; decommissioned 2 November 1954 and scrapped on 17 February 1956

L-5

|Chartist (Чартист)

|An adherent of Chartism

|Black Sea

|5 June 1932

|Decommissioned 25 December 1955 and scrapped in 1956

L-6

|Carbonari (Карбонарий)

|Carbonari

|Black Sea

|3 November 1932

|Sunk with depth charges near Sevastopol on 18 April 1944 by the German submarine chaser UJ-104[https://wrecksite.eu/wreck.aspx?147594 L-6 (Карбонарий) (+1944) on wrecksite]{{cite web|url=https://uboat.net/allies/warships/ship/4875.html|title=L-6 of the Soviet Navy - Soviet Submarine of the L (Leninec) class - Allied Warships of WWII - uboat.net|website=uboat.net|access-date=16 April 2019}}{{cite web|url=http://www.sovboat.ru/ship/l6.php3|title=Великая Отечественная - под водой|website=www.sovboat.ru|access-date=16 April 2019}}

=Group 2=

File:Shadowgraph Leninets class XI mod series submarine.svg

Six ships were built (L-7 to L-12) and launched between 1935 and 1936. All were built for the Pacific Fleet by plant 202 "Dalzavod" Vladivostok and plant 199 Komsomolsk-na-Amure.

class="wikitable"
Number

! Name

! Meaning

! Fleet

! Launched

! Fate

L-7

| Voroshilovets

| Follower of Kliment Voroshilov

| Pacific

| 15 May 1935

|Stricken 1958 and later scrapped

L-8

| Dzerzhinets

|Follower of Dzerzhinsky

|Pacific

|10 September 1935

|Decommissioned 1959, served as a training vessel until 1970; dismantled in 1973; conning tower preserved as a memorial to L-19

L-9

|Kirovets

|Follower of Kirov

|Pacific

|25 August 1935

|Renamed L-19 in 1945 in honor of the sunken L-19, renamed B-19 in 1949; stricken in 1958 and later scrapped

L-10

|Menzhinets

|Follower of Menzhinski

|Pacific

|18 December 1936

|Renamed B-10 in 1949, decommissioned in 1959; served as floating charging station ZAS-18 (later PZS-20), stricken in 1967 and scrapped

L-11

|Sverdlovets

|Follower of Sverdlov

|Pacific

|4 December 1936

|Renamed B-11 in 1949; decommissioned and stricken in 1959 and later scrapped; conning tower preserved as a memorial to L-16

L-12

|Molotovets

|Follower of Molotov

|Pacific

|7 November 1936

|Renamed B-12 in 1949, decommissioned in 1959; stricken in 1983; hull entombed in a stone pier in Magadan in 1986

=Group 3=

File:Shadowgraph Leninets class XIII mod series submarine.svg

Seven ships were built (L-13 to L-19) and launched from 1937 to 1938. All were assigned to the Pacific Fleet. Considered a new project, the hull was based on the Srednyaya class. They carried 18 mines.

class="wikitable"
Ship

! Fleet

! Launched

! Fate

L-13

|Pacific

| 2 August 1936

|Renamed B-13 in 1949, decommissioned 1956; stricken in 1958

L-14

|Pacific

| 20 December 1936

|Renamed B-14 in 1949, decommissioned 1956, stricken in 1984 and scrapped

L-15

|Pacific

| 26 December 1936

|Transferred to the Northern Fleet via the Panama Canal in late 1942; stricken in 1958 and scrapped

id="L-16"

|L-16

|Pacific

| 9 July 1937

|Torpedoed by Japanese submarine {{ship|Japanese submarine|I-25

2}} on 11 October 1942 near the coast of Oregon while being transferred to the Soviet Northern Fleet{{cite web|url=http://www.researcheratlarge.com/Pacific/L16/|title=Researcher @ Large - Soviet submarine L16 and its loss|access-date=19 December 2014}}{{cite web|url=http://www.researcheratlarge.com/Pacific/L16/LossOfTheL16.html|title=Researcher@Large - The Death of Chief Photographer Sergei Mihailoff, USNR and the Soviet submarine L16|access-date=19 December 2014}}
L-17

|Pacific

| 5 November 1937

|Renamed B-17 in 1949, decommissioned 1959; served as training ship UTS-84 into the 2000s

L-18

|Pacific

| 12 May 1938

|Renamed B-18 in 1949, decommissioned 1958; served as training ship UTS-85 into the 2000s

L-19

|Pacific

| 25 May 1938

| Lost on or after 24 August 1945 to unknown cause; probably mined in or off the Le Pérouse Strait

=Group 4=

File:Shadowgraph Leninets class XIII-1938 series submarine.svg

6 ships were built (L-20 to L-25) and launched from 1940 to 1941. 3 were assigned to the Baltic Fleet and 3 to the Black Sea Fleet. This group added stern torpedo tubes and new, more powerful diesel engines.

class="wikitable"
Ship

! Fleet

! Launched

! Fate

L-20

| Baltic

| 14 April 1940

|Renamed B-20 in 1949, decommissioned 1956; sank on 10 October 1957 in Chernaya Bay during nuclear testing

{{ship|Soviet submarine|L-212}}

| Baltic

| 17 July 1940

|Renamed B-21 in 1949, stricken 1955 and scrapped in 1958

{{ship|Soviet submarine|L-222}}

|Baltic

|23 September 1939

|Transferred to Northern Fleet 1941; renamed B-22 in 1949, decommissioned 1955; participated in nuclear testing in 1957–1958; stricken in 1959 and scrapped

L-23

|Black Sea

|29 April 1940

|Missing after 1 January 1944; likely sunk 17 January 1944 off Cape Tarchakut by German sub-chaser UJ106

L-24

|Black Sea

|17 December 1940

|Sunk between 15 and 29 December 1942 off Cape Shabla by a mine of the Romanian flanking barrage S-15,Mikhail Monakov, Jurgen Rohwer, Stalin's Ocean-going Fleet: Soviet Naval Strategy and Shipbuilding Programs 1935-1953, p. 266 laid by the Romanian minelayers Amiral Murgescu, Regele Carol I and Dacia;Donald A Bertke, Gordon Smith, Don Kindell, World War II Sea War, Volume 4: Germany Sends Russia to the Allies, p. 323 wreck found in 1991

L-25

|Black Sea

|26 February 1941

|Never finished; sunk while being towed from Tuapse to Sevastopol on 18 December 1944

References

{{reflist}}

Sources

  • {{cite book|editor1-last=Jordan|editor1-first=John|publisher=Osprey|location=Oxford, UK |year=2020|title=Warship 2020|isbn=978-1-4728-4071-4|last1=Budzbon|first1=Przemysław |last2=Radziemski|first2=Jan|chapter=The Beginnings of Soviet Naval Power|pages=82–101|name-list-style=amp}}
  • {{cite book|editor-last1=Gardiner|editor-first1=Robert|editor-last2=Chesneau|editor-first2=Roger|title=Conway's All The World's Fighting Ships 1922–1946|year=1980|publisher=Conway Maritime Press|location=London|isbn=0-85177-146-7}}
  • Yakubov, Vladimir and Worth, Richard. (2008) Raising the Red Banner: The Pictorial History of Stalin's Fleet 1920-1945. Spellmount. {{ISBN|978-1-86227-450-1}}