Engineering:Buyan-class corvette

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Short description: Small artillery and missile ships of the Russian Navy
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Buyan-class corvette (pr 21630)
Buyan-M-class corvette (pr 21631)
Class overview
Name: Buyan class
Builders:
  • Almaz Shipbuilding Company
  • Zelenodolsk Plant Gorky
Operators:  Russian Navy
Preceded by: Nanuchka class
Succeeded by: Karakurt class
Subclasses:
  • Project 21631 Buyan-M (domestic)
  • Project 21632 Tornado (export)
Built: 2004–present
In commission: 2006–present
Planned: 15
Building: 1
Completed: 14
Active: 14
General characteristics
Type: Guided missile corvette
Displacement:
Length:
  • Buyan: 62 m (203 ft)[1]
  • Buyan-M: 75 m (246 ft)[2]
Beam:
  • Buyan: 9.6 m (31 ft)[1]
  • Buyan-M: 11 m (36 ft)[2]
Height: 6.57 m (22 ft)
Draft:
  • Buyan: 2 m (7 ft)[1]
  • Buyan-M: 2.5 m (8 ft)[2]
Propulsion: 2 shaft CODAD, 4 x Zvezda M520, 14,584 shp (10,880 kW) and Kolomna Diesel, Pumpjet.
Speed:
  • Buyan: 28 knots (52 km/h; 32 mph)[1]
  • Buyan-M: 26 knots (48 km/h; 30 mph)[2]
Range:
  • Buyan: 1,500 nmi (2,800 km; 1,700 mi)[1]
  • Buyan-M: 2,300 nmi (4,300 km; 2,600 mi) at 12 knots[2]
Endurance: 10 days[2]
Complement:
  • Buyan: 29-36[1]
  • Buyan-M: 52[2]
Sensors and
processing systems:
  • Buyan:
    • 5P-26M Pozitiv-M phased array radar system (Pozitiv-ME1.2 for export)[3]
    • MR-231 navigation radar[3]
    • 5P-10-03 Laska fire control system (5P-10-03E for export)[3]
    • МР-123 fire control system
    • Anapa-M anti-saboteur sonar system (Anapa-ME for export)[3]
  • Buyan-M:
    • 5P-26M1 Pozitiv-M1 phased array radar system
    • MP-231-2 navigation radar
    • 5P-10-03 Laska fire control system
    • МР-123-02 fire control system
    • Anapa-M anti-saboteur sonar system
Electronic warfare
& decoys:
  • Buyan: 2 × 10 PK-10 decoy launchers[3]
  • Buyan-M: TK-25 radar jammers[4]
Armament:
  • Buyan:
    • 1 × 100 mm A-190-01 naval gun[3]
    • 2 × 30 mm AK-630 CIWS
    • 1 × 20 122 mm retractable A-215 "Grad-M"
    • 1 × 4 3M47 Gibka surface-to-air missiles
    • 1 × 10 55 mm DP-65 anti-saboteur grenade launcher
    • 2 × 14.5 mm KPV type
  • Buyan-M:
    • 1 × 100 mm A-190-01 naval gun[3]
    • 1 × 2 30 mm AK-630-M2 CIWS
    • 1 × Pantsir-M CIWS (Stavropol)
    • 2 × 4 UKSK VLS cells for Kalibr or Oniks anti-ship cruise missiles
    • 2 × 4 Komar surface-to-air missiles[5]
    • 1 × 10 55 mm DP-65 anti-saboteur grenade launcher
    • 2 × 14.5 mm KPV type

The Buyan class (Russian: Буян, lit. 'Buyan'), Russian designations Project 21630 Buyan and Project 21631 Buyan-M, are series of corvettes (small artillery and missile ships in Russian classification) developed by Zelenodolsk Design Bureau for the Russian Navy. Since 2010, all subsequent vessels are being constructed as improved Project 21631 subclass, incorporating greater tonnage, stealth technology and the 3S14 vertical launching system for either Kalibr or Oniks anti-ship cruise missiles, significantly enhancing combat capabilities. The ships are primarily designed for operations within littoral zones to protect Russia's vast coastal areas. Due to the small tonnage, they can operate even within shallow parts of oceans and seas and Russia's extensive inland waterway system. The export variant is known as Project 21632 Tornado.

Design

In August 2010, some information about the newly modified Project 21631, dubbed as Buyan-M, were published. The Project 21631 ships are said to be an up-to-date variant of Project 21630 Buyan small artillery ship, armed with the nuclear-capable Kalibr cruise missiles (SS-N-27 Sizzler) with a claimed range of at least 1,500 km and electronic countermeasure equipment.[6][7] Ships of Project 21631 are designed to defend the national economic zones of Russia. The ships' small size and displacement enable them to operate within inland river systems, including traversing the Moscow Canal which allows them to deploy to various seas around European Russia. This is a particular advantage for the Buyan-M series, because while the Intermediate-Range Nuclear Forces Treaty (INF) prohibits long-range cruise missiles from operating on land they can operate from ships, so a river-based corvette can deploy missiles without being subject to restrictions.[citation needed] The lead ship of this project, Grad Sviyazhsk, was laid down on 27 August 2010 and commissioned on 27 July 2014.

Operational history

On 7 October 2015, corvettes Grad Sviyazhsk, Uglich, Velikiy Ustyug and Gepard-class frigate Dagestan, deployed in the Caspian Sea, launched 26 Kalibr cruise missiles at 11 terrorist targets in Syria. The missiles flew nearly 1,500 kilometres (930 mi) over Iran and Iraq and struck targets in Raqqa and Aleppo provinces (controlled by the Islamic State) as well as in Idlib province (controlled by the al-Qaeda-linked Nusra Front).[citation needed] According to US DoD officials, several of these cruise missiles fired from Russian ships crashed in Iran and did not make it to their intended targets in Syria.[8]

On 20 November 2015, the same warships launched 18 Kalibr cruise missiles from the Caspian Sea at seven terrorist targets in Rakka, Idlib and Aleppo provinces.[citation needed]

On 13 February 2016, corvette Zelenyy Dol was deployed to the Mediterranean Sea.[citation needed]

On 19 August 2016, corvettes Zelenyy Dol and Serpukhov, deployed in the Mediterranean Sea, launched Kalibr cruise missiles at positions of Al-Nusra terrorist group in Syria. As a result of the strikes, number of terrorist facilities were destroyed, including command post and base near the village of Dar Ta Izzah and weapon production plants and warehouses in Aleppo province.[citation needed]

On 25 October 2016, Zelenyy Dol and Serpukhov were deployed to the Baltic Sea to join a newly formed division in Kaliningrad.[6] In 2020, Zelenyy Dol and the Karakurt-class corvette Odintsovo deployed to Arctic waters utilizing Russian internal waterways and illustrating the Russian capacity to transfer light units among the Russian Navy's three western fleets and the Caspian Flotilla as might be required.[9] A similar deployment was conducted in 2023 by Serpukhov.[10]

On 17 June 2022, a photo emerged of the ship being towed on the Volga River in a damaged state after a Ukrainian attack.[11]

Variants

  • Project 21630 Buyan
  • Project 21631 Buyan-M – Upgraded design with modernised systems and new weapons
  • Project 21632 Tornado – Export design
  • Project 21635 Sarsar – Unveiled at Army-2022 expo, with an increased number of VLS cells, as well as a larger displacement overall

Ships

Name Builders Laid down Launched Commissioned Fleet Status
Project 21630 Buyan
Astrakhan Almaz Shipyard, St. Petersburg 30 January 2004 7 October 2005 1 September 2006 Caspian Active
Volgodonsk 25 February 2005 6 May 2011[12] 28 December 2011[13] Active
Makhachkala 24 March 2006 27 April 2012 [14] 4 December 2012[15] Active
Project 21631 Buyan-M
Grad Sviyazhsk Zelenodolsk Shipyard 27 August 2010 9 March 2013[16][17] 27 July 2014[18] Caspian Active
Uglich 22 July 2011[19] 10 April 2013 27 July 2014 Active
Velikiy Ustyug 27 August 2011[20] 19 December 2014 [21][22] Damaged, under repair
Zelenyy Dol 29 August 2012[23][24] 2 April 2015 12 December 2015[25] Baltic[26] Active
Serpukhov[27] 25 January 2013[28] 3 April 2015 Active
Vyshniy Volochyok 22 August 2016[29] 1 June 2018[30] Black Sea Active
Orekhovo-Zuyevo 29 May 2014 19 June 2018[31] 10 December 2018[32] Active
Ingushetiya 29 August 2014[33] 11 June 2019[34] 28 December 2019[35] Active
Grayvoron 10 April 2015[36] April 2020[37][38] 30 January 2021[39] Active
Tarusa 24 April 2017[40] 17 September 2021[41] 29 December 2022[42][43] Baltic Active
Naro-Fominsk 23 February 2018[44] 9 December 2022[45][46] 25 December 2023[47] Active
Stavropol 12 July 2018[48] 2023 Black Sea Under construction

See also

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 "Buyan-class corvette Volgodonsk". http://rusnavy.com/nowadays/strength/surfaceships/volgodonsk/. 
  2. ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 "Keel-laying of sixth project 21631 ship". 29 August 2013. http://www.zdship.ru/press-centre/e-news-events/932/. 
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 "Error: no |title= specified when using {{Cite web}}" (in ru). http://www.zdship.ru/products/shipbuilding/spec-ships/1463/. 
  4. ↑ "TK-25E". http://roe.ru/eng/catalog/naval-systems/shipborne-electronic-systems/tk-25e/. 
  5. ↑ Novichkov, Nikolai (5 July 2015). "Russia to equip Buyan-M corvettes with Komar SAM turret". https://www.janes.com/article/52773/russia-to-equip-buyan-m-corvettes-with-komar-sam-turret. 
  6. ↑ 6.0 6.1 Osborn, Andrew; Johnson, Simon (26 October 2016). "Russia beefs up Baltic Fleet amid NATO tensions: reports". https://www.reuters.com/article/us-russia-defence-baltic-sweden-idUSKCN12Q1HB. 
  7. ↑ "Zelenodolsky Shipyard to lay down a Project 21631 small-size missile ship". 26 August 2010. http://rusnavy.com/news/newsofday/index.php?ELEMENT_ID=10125. 
  8. ↑ Gibbons-Neff, Thomas (8 October 2015). "Pentagon: Some Russian cruise missiles crashed in Iran". The Washington Post. https://www.washingtonpost.com/news/checkpoint/wp/2015/10/07/these-are-the-cruise-missiles-russia-just-sent-into-syria/. 
  9. ↑ "Analysis: Zeleny Dol corvette passes successful trials". 18 September 2020. https://www.navyrecognition.com/index.php/focus-analysis/naval-technology/9009-analysis-zeleny-dol-corvette-passes-successful-trials.html. 
  10. ↑ https://tass.com/defense/1677121
  11. ↑ "Russian Buyan M Corvette sustained significant damage by Ukrainian drone strikes". 26 June 2022. https://www.globaldefensecorp.com/2022/06/26/russian-buyan-m-corvette-sustained-significant-damage-by-ukrainian-drone-strikes/. 
  12. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 6 May 2011. http://docklife.ucoz.ru/news/torzhestvennyj_spusk_volgodonska/2011-05-06-160. 
  13. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 28 December 2011. http://flot.com/news/navy/?ELEMENT_ID=101254. 
  14. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 26 April 2012. http://flotprom.ru/news/index.php?ELEMENT_ID=110735. 
  15. ↑ "Caspian Flotilla received new Stealth corvette". 12 February 2013. http://rusnavy.com/news/navy/index.php?ELEMENT_ID=16791. 
  16. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 17 December 2012. http://flotprom.ru/news/index.php?ELEMENT_ID=132772. 
  17. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 18 March 2013. http://sdelanounas.ru/blogs/30583/. 
  18. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 27 July 2014. http://www.zdship.ru/press-center/news-events/1254/. 
  19. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 20 July 2011. http://flotprom.ru/news/?ELEMENT_ID=83308. 
  20. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 26 August 2011. http://flotprom.ru/news/?ELEMENT_ID=89395. 
  21. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 19 November 2014. http://vpk-news.ru/news/22785. 
  22. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 19 December 2014. http://vpk-news.ru/news/23208. 
  23. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 24 August 2012. http://flotprom.ru/news/index.php?ELEMENT_ID=120313. 
  24. ↑ Mevedev, Sergei (3 March 2015). "Russian Black Sea Fleet to get 3 surface ships, two submarines in 2015 — Captain". http://tass.ru/en/russia/780692. 
  25. ↑ "Two ships with missile complex "Caliber-NK" became a part of the Black Sea fleet". 12 December 2015. http://en.news-4-u.ru/two-ships-with-missile-complex-caliber-nk-became-a-part-of-the-black-sea-fleet.html. 
  26. ↑ ""Зелёный Дол" и "Серпухов" пришли на Мальту, а "Ярослав Мудрый" ушёл из Сеуты" (in ru). 9 October 2016. http://sdelanounas.ru/blogs/84513/. 
  27. ↑ "Fifth Buyan-Class Corvette Gets Name of Serpukhov". 18 December 2012. http://rusnavy.com/news/navy/index.php?ELEMENT_ID=16665. 
  28. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 15 January 2013. http://flotprom.ru/news/index.php?ELEMENT_ID=134591. 
  29. ↑ "В Татарстане спущен на воду МРК 'Вышний Волочек'" (in ru). 22 August 2016. http://sudostroenie.info/novosti/16864.html. 
  30. ↑ "Новейший малый ракетный корабль "Вышний Волочёк" принят в состав Черноморского флота" [The newest small rocket ship "Vyshny Volochyok" was accepted into the Black Sea Fleet] (Press release) (in русский). Ministry of Defence of Russia. 1 June 2018. Archived from the original on 28 June 2018. Retrieved 1 June 2018.
  31. ↑ Razdolnaya, E. (19 July 2018). "Спуск Мрк "орехово-Зуево" На Зеленодольском Сз" (in ru). http://nws.su/42389-Spusk-MRK-Orehovo-Zuevo-na-Zelenodol-skom-SZ.html. 
  32. ↑ "Latest cruise missile corvette accepted for service in Russian Navy". 10 December 2018. http://tass.com/defense/1035218. 
  33. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 26 August 2014. http://flotprom.ru/news/index.php?ELEMENT_ID=170424. 
  34. ↑ "Торжественная церемония спуска на воду малого ракетного корабля проекта 21631 "Ингушетия"" [Solemn ceremony of launching small rocket ship of project 21631 "Ingushetia"]. Zelenodolsk Shipyard (Press release) (in русский). 11 June 2019. Archived from the original on 26 February 2020. Retrieved 17 June 2019.
  35. ↑ "В состав Черноморского флота вошел новейший малый ракетный корабль "Ингушетия"" [The newest small missile ship "Ingushetia" entered the Black Sea Fleet] (Press release) (in русский). Ministry of Defence of Russia. 28 December 2019. Archived from the original on 29 December 2019. Retrieved 29 December 2019.
  36. ↑ "Error: no |title= specified when using {{Cite web}}" (in ru). 10 April 2015. http://flotprom.ru/2015/191505/. 
  37. ↑ "Small Missile Ship - Project 21631". http://russianships.info/eng/warships/project_21631.htm. 
  38. ↑ "На Черноморском флоте собрали экипажи для двух новых кораблей с "Калибрами"" (in ru). http://flot.com/2020/%D7%E5%F0%ED%EE%EC%EE%F0%F1%EA%E8%E9%D4%EB%EE%F220/. 
  39. ↑ "В состав Черноморского флота принят новый малый ракетный корабль "Грайворон"" [A new small missile ship "Graivoron" was accepted into the Black Sea Fleet] (Press release) (in русский). Ministry of Defence of Russia. 30 January 2021. Archived from the original on 30 January 2021. Retrieved 30 January 2021.
  40. ↑ "Рогозин: "Зеленодольский завод помог Крыму восстановить свою промышленность"" (in ru). http://www.tatar-inform.ru/news/2017/04/24/550008/. 
  41. ↑ "Project 21631 Grad Launched at Zelenodolsk – SeaWaves Magazine". https://seawaves.com/?p=15234. 
  42. ↑ "В Балтийске на новейшем малом ракетном корабле "Град" торжественно поднят Военно-морской флаг" [The naval flag was solemnly raised on the newest small missile ship "Grad" in Baltiysk] (Press release) (in русский). Ministry of Defence of Russia. 29 December 2022. Retrieved 29 December 2022.
  43. ↑ http://files.balancer.ru/forums/attaches/2023/09/05-11726429-pereimenovaniya.jpg
  44. ↑ "11th Project 21631 Corvette Naro-Fominsk Laid for Russian Navy". 25 February 2018. https://www.navyrecognition.com/index.php/news/defence-news/2018/february-2018-navy-naval-defense-news/5981-11th-project-21631-corvette-naro-fominsk-laid-for-russian-navy.html. 
  45. ↑ "Shipbuilders to float out cutting-edge missile corvette for Russian Navy by Aug 30". https://tass.com/defense/1329977. 
  46. ↑ "Малый ракетный корабль "Наро-Фоминск" планируют спустить на воду 9 декабря". https://tass.ru/armiya-i-opk/16495833. 
  47. ↑ "Путин примет участие в церемонии поднятия флага на фрегате в Петербурге" (in ru). 25 December 2023. https://ria.ru/20231225/tseremoniya-1917948231.html. 
  48. ↑ "Закладка двенадцатого малого ракетного корабля проекта 21631 "Ставрополь"" [Laying down of the twelfth small missile ship of project 21631 "Stavropol"]. Zelenodolsk Shipyard (Press release) (in русский). 12 July 2018. Archived from the original on 13 July 2018. Retrieved 17 June 2019.

External links



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