Stereguschtschi class

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Project 20380
The typical ship Stereguschtschi 2009
The typical ship Stereguschtschi 2009
Ship data
Ship type corvette
Shipyard Severnaya - Saint Petersburg
Construction period Since 2001
Units built 5
period of service Since 2008
Ship dimensions and crew
length
104.5 m ( Lüa )
width 13 m
Draft Max. 3.7 m
displacement Standard: 1,800 t

maximum: 2,220 t

 
crew 99 men
Machine system
machine CODAD

4 × 16D49 diesel engines

Machine
performance 		23,320 hp (17,152 kW)
Top
speed 		27 kn (50 km / h)
propeller 2
Armament
Sensors
  • Furke-2 3D air surveillance radar
  • Fire control radar monument
  • Fire control radar 5P10E Puma-E
  • Bugsonar Zarja-ME
  • Towing sonar Winejtka-EM

The 20380 project , also known as the Stereguschtschi class ( Russian "Стерегущий" ), is a class of multi-purpose corvettes of the Russian Navy .

prehistory

With the project 11661 a standard coastal defense ship for the WMF ( Russian : Военно Морской Флот (ВМФ) / Transkription Wojenno-Morskoi Flot (WMF) - German naval war fleet) should be built, but these plans failed with the financial crisis of the nineties. With the changed geopolitical situation, the call for a multi-purpose ship became loud. The design office "Almas" ( Russian Центральное Морское Конструкторское Бюро (ЦМКБ) "Алмаз" ) then developed the project 20380. The multi-purpose corvette of the 21st century is supposed to replace the ships of the project 1124 in particular .

The ship was designed to protect the 200-mile economic zone . This includes in particular the fight against piracy and counter- terrorism, protection of merchant shipping, anti -submarine defense and air defense .

properties

With a length of 104.5 meters, the ships of the Stereguschtschi class displace around 2,200 tons. They are 14 meters wide and have a draft of 3.70 meters. The steel hull is divided into nine departments, which are also designed as ship safety zones . Stealth technologies were used in the construction . This can be clearly seen from the large, flat and angularly arranged surfaces on the fuselage and superstructure. In addition, the weapons and sensors are disguised for stealth. A radar-absorbing coating on the composite structures also ensures less radar reflection . Signature reductions have also been implemented in the magnet, infrared and acoustic areas.

The modular structure makes it easier (especially in export) to equip weapon and sensor systems according to the customer's special requirements. This also results in savings in construction, maintenance and subsequent modernization. The Stereguschtschi class is designed for a service period of 30 years. The hangar and flight deck are designed to take along and operate a 12-ton helicopter . The duration of use is specified as 15 days. The crew including the flying personnel is 100 people.

technology

drive

Four Russian 16D49 marine diesel engines from Kolomenskij Zawod with a total output of 17.65 MW form the CODAD (Combined Diesel and Diesel) propulsion system . The corvettes can reach a top speed of 26 knots via two screws with controllable pitch propellers . The machines are stored in a soundproof manner. At an economical speed of 14 knots, the Stereguschtschi class has a range of 3,500 nautical miles . It can also be designed as a CODAG (Combined Diesel And Gas) system with two diesel engines and two gas turbines . In this version, the ships would reach a top speed of 30 knots. For newer units, the use of diesels from MTU Friedrichshafen is being considered.

Armament

Aerial view of the Stereguschtschi (2018) with the two 3M24 quadruple starters in the middle of the ship.
Close-up of the cortic-CIWS system on the foredeck of the Stereguschtschi

The anti-ship armament consists of two quadruple launchers for anti- ship missiles 3M24 . The systems are located behind a panel between the chimney and the front mast. The range of the Mach 0.8 fast missile is between 5 and 130 km. On the forecastle there is an A-190E cannon, caliber 100 millimeters, with a stealth fairing. It can be used to combat sea, air and land targets. The range is given as 21 kilometers and the cadence as 80 rounds per minute.

The "Paket-NK" torpedo system consisting of eight 324 mm tubes is available for anti-submarine defense . It is able to carry two different types of torpedoes, with which both enemy submarines and torpedoes can be fought. The on -board helicopter Kamow Ka-27PL is another component for anti-submarine defense.

The hybrid system Kortik is located in front of the bridge on the type ship for air defense in the immediate area . The system consists of two six-barreled AK-630 guns with a caliber of 30 millimeters, two quadruple launchers for 9M311 anti-aircraft missiles , a radar system for fire control and target tracking and an electro-optical sensor . The operating distances are 500 to 4,000 meters for the AK-630 guns and 1,500 to 8,000 meters for the missiles. At heights 3,000 or 4,000 meters can be reached. The barrel guns have a rate of 5,000 rounds per minute. A stock of 64 missiles is available.

The newly developed 3K96 Poliment-Redut anti-aircraft missile system is used in the following units instead of the Kortik system . It contains a VLS with 12 cells which can be equipped with 9M96 guided missiles with a range of 40–120 km or quad packs with the 9M100 guided missiles that can be used at close range.

Sensors

A Furke-2 3D air surveillance radar is installed in the radome of the front mast. Below is the maritime surveillance radar, which cannot be seen optically through the mast cladding. The air defense fire control is carried out by the Radar Monument and the 5P10E Puma-E fire control radar .

The sonar equipment includes a bug sonar Zarja-ME with a range of 19 kilometers and a low-frequency towed sonar type Winejtka-EM . In passive operation it has a range of 15 to 20 km and when used actively it has a range of 40 to 60 km.

Project 20385

The 20385 project represents a further development of the Stereguschtschi class. The changes include an elongated hull with a new armament configuration. The Redut air defense system is supplemented by the PESA radar system Poliment and its now 16 cells migrate to the sides of the helipad in the stern of the ship. The space in front of the bridge is instead taken by the UKSK-VLS , whose 8 cells can accommodate BrahMos , P-800 and Club guided weapons in any variation. The maximum deployment displacement increases to around 2,500 tons.

units

Corvette Bojki 2013
Corvette Soobrasitelny 2011

Although the type ship Stereguschtschi was to be handed over to WMF in 2004, the program was delayed due to rising construction costs, caused by design defects and technical problems. After the equipment in the dock, the sea trials began on November 10, 2006. On November 15, 2007, the Stereguschtschi was officially handed over to the WMF. However, after technical malfunctions repeatedly occurred during the tests, the ship went through a further test phase before it was put into service with the Baltic fleet .

Identifier Surname shipyard Keel laying Launch Commissioning Affiliation Others
530 Stereguschtschi Severnaya December 21, 2001 May 16, 2006 February 28, 2008 Baltic fleet
531 Soobrasitelny Severnaya May 20, 2003 March 31, 2010 October 14, 2011 Baltic fleet
532 Boyki Severnaya July 27, 2005 April 15, 2011 May 16, 2013 Baltic fleet
333 Sowerschenny Amurski SSZ June 30, 2006 May 22, 2015 20th July 2017 Pacific Fleet
545 Stojki Severnaya November 10, 2006 May 30, 2012 July 18, 2014 Baltic fleet
Gremyashchi Severnaya February 1, 2012 June 30, 2017 planned for 2018 Baltic fleet under construction; improved project 20385
335 Gromki Amurski SSZ 17th February 2012 28th July 2017 December 25, 2018 Pacific Fleet
Proworny Severnaya July 25, 2013 planned for 2019 Pacific Fleet under construction; improved project 20385
Retiwy Severnaya February 20, 2015 March 12, 2020 Baltic fleet
Strogi Severnaya February 20, 2015 planned for 2018 Baltic fleet under construction
Geroi Rossijskoi Federazii Aldar Tsydenzhapow Amurski SSZ July 22, 2015 planned for 2019 Pacific Fleet under construction
Rezki Amurski SSZ July 1, 2016 planned for 2020 Pacific Fleet under construction
Derzki Severnaya October 28, 2016 planned for 2021 Northern Fleet under construction; improved project 20386

The Stereguschtschi program is one of the most important programs in Russian military shipbuilding, along with the new strategic U-cruisers from Project 955 , Project 677 , which was discontinued in 2016 due to technical problems, and the multi-purpose combat ships from Project 22350, and represents an important technological leap. At the beginning of the program, WMF estimated a need for 40 ships, ten of which were to be distributed across the four main fleets. On February 1, 2012, the Russian Navy ordered 10 corvettes of the modified project 20385.

Web links

Commons : Stereguschtschi-Klasse  - collection of pictures, videos and audio files

Individual evidence

  1. ↑ almaz.info, viewed on January 12, 2012 ( Memento of the original from March 4, 2016 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice. @1@ 2Template: Webachiv / IABot / www.almaz.info
  2. ↑ a b c http://nvo.ng.ru/armament/2005-09-16/6_steregushy.html (Russian)
  3. ↑ Internet representation of the city administration of Saint Petersburg (Russian) ( Memento from May 4, 2011 in the Internet Archive )
  4. ↑ Stereguschtschi-Klasse on warfare.ru
  5. ↑ RIA Novosti: Nordwerft launches the first series-produced corvette , accessed on March 31, 2010.
  6. ↑ Fontanka.ru: Военно-морской флот России пополнился современной боевой единицей (October 14, 2011). Retrieved January 9, 2012 (Russian, "The Russian Navy is supplemented with modern combat units").
  7. ^ RIA Novosti: Russian Navy receives second corvette of the 20380 series , accessed on April 15, 2011.
  8. ↑ Ria Novosti: "Russian Navy Gets Advanced Stealth Corvette" from May 16, 2013, sighted on May 16, 2013
  9. ↑ http://www.vpk-news.ru/print.asp?pr_sign=archive.2006.142.articles.defence_02  ( page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. (Russian)@1@ 2Template: Dead Link / www.vpk-news.ru  
  10. ↑ FLOTPROM.ru: Спущен на воду корвет "Совершенный" (May 22, 2015). Retrieved June 1, 2015 (Russian, "Korvette Sowerschenny launched").
  11. ↑ http://www.militarynews.ru/Story.asp?rid=1&nid=457065
  12. ↑ http://news.rosprom.org/news.php?id=2777&fcat=21  ( Page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice. (Russian)@1@ 2Template: Dead Link / news.rosprom.org  
  13. ↑ FLOT.com: На "Северной верфи" завершилась торжественная церемония спуска на воду корвета "Стойкий" (May 30, 2012). " Retrieved on May 30, 2012 (Russian, "The solemn ceremony of the launch of the Corvette Stojki was completed at the Severnaya Shipyard").
  14. ↑ http://flot.com/news/navy/index.php?ELEMENT_ID=168501
  15. ↑ a b Russia's Navy orders ten new types of corvettes (February 1, 2012). Retrieved February 1, 2012.
  16. ↑ http://tass.ru/armiya-i-opk/4377489
  17. ↑ a b c http://tass.ru/armiya-i-opk/3590179
  18. ↑ FLOTPROM.ru: На Амурском судостроительном заводе состоялась церемония начала строительства корвета " February 17, 2012". " Retrieved on February 24, 2012 (in Russian, "The ceremony for the start of construction of the corvette 'Gromki' took place at the Amur shipyard").
  19. ↑ http://flotprom.ru/2017/%D0%90%D1%81%D0%B714/
  20. ↑ https://www.youtube.com/watch?v=Bz8LUcnZt-U
  21. ↑ FLOTPROM.ru: Северная верфь передаст флоту фрегат, корвет и разведывательный корабль в 2014 году (July 25, 2013). Retrieved July 25, 2013 (Russian, "The Severnaya Shipyard will hand over a frigate, a corvette and a reconnaissance ship to the fleet in 2014").
  22. ↑ a b В Санкт-Петербурге заложили корветы "Ретивый" и "Строгий". FLOTPROM.ru, February 20, 2015, accessed February 20, 2015 (Russian).
  23. ↑ Navy recognition: Severnaya Shipyard launches Project 20380 corvette Retivy
  24. ↑ http://flotprom.ru/2015/%D0%90%D1%81%D0%B77/
  25. ↑ a b http://nvo.ng.ru/armament/2005-09-16/6_steregushy.html
  26. ↑ https://www.khabkrai.ru/events/news/152796
  27. ↑ http://tass.ru/armiya-i-opk/3741469
  28. ↑ http://www.nordsy.spb.ru/pressroom/15143/