Braunschweig-class corvette explained

The K130 Braunschweig class (sometimes Korvette 130) is Germany's newest class of ocean-going corvettes. Five ships have replaced the of the German Navy.

In October 2016 it was announced that a second batch of five more corvettes, originally to be procured from 2022–2025 but now reportedly delayed.[1] [2] The decision was in response to NATO requirements expecting Germany to provide a total of four corvettes at the highest readiness level for littoral operations by 2018, and with only five corvettes just two can be provided.[3]

Technical details

They feature reduced radar and infrared signatures ("stealth" beyond the capabilities of those of the s), and will be equipped with two helicopter UAVs for remote scouting. The German Navy ordered a first batch of two UMS Skeldar V-200 systems for use on the Braunschweig-class corvettes, but the project was cancelled because the drones did not meet the required milestones.[4] The hangar is too small for standard helicopters, but the pad is large enough for Sea Kings, Lynx, or NH-90s, the helicopters of the German Navy.[5]

Originally, the K130 class was supposed to be armed with the naval version of the Polyphem missile, an optical fiber-guided missile with a range of 60km (40miles), which at the time was under development. The Polyphem program was cancelled in 2003 and instead the designers chose to equip the class with the RBS-15. While the RBS-15 has a much greater range of 250km (160miles), the current version mounted on the ships, Mk3, lacks the ECM-resistant video feedback of the Polyphem. The German Navy had ordered the RBS-15 Mk4 in advance, which is a development of the Mk3 with increased range —400km (200miles)— and a dual seeker for increased resistance to electronic countermeasures.[6] The RBS-15 Mk3 has the capability to engage land targets.[7]

Difficulty of classification

Vessels of this class do not have an executive officer (German: Erster Offizier). Traditionally, in the German Navy, this was used as a rule to classify a vessel as a boat, not a ship. In a press release, the German Navy stated that these corvettes will be called ships nonetheless because of their size, armament, and endurance.[8] The commanding officer wields the same disciplinary power as a German Army company commander, not that of a battalion commander as is the case with the larger German warships such as frigates.[9] However, in size, armament, protection, and role, these corvettes resemble modern antisurface warfare light frigates, the main difference being the total absence of any antisubmarine warfare related sensors or weapons.

Contracting

The contract for first five ships was awarded in December 2001 Blohm+Voss, at that time owned by ThyssenKrupp Marine Systems, Nordseewerke, and Friedrich Lurssen Werft. The first ship, the Braunschweig, built at Blohm+Voss, was launched in April 2006 and was commissioned in April 2008. The second ship was commissioned in 2008.[10] The final three ships in Batch I were commissioned in 2013.[11] Severe problems with the gearing provided by MAAG GmbH of Winterthur, Switzerland, delayed the commissioning of the corvettes. Further issues occurred with the air-conditioning system and exposure to toxins from exhaust and missile systems.[12]

In May 2015, the Israeli government ordered four s, whose design by ThyssenKrupp Marine Systems will be loosely based on that of the Braunschweig-class corvette,[13] but with engineering changes to render the baseline platform more militarily robust.[14]

In April 2017, the German government announced a contract for a further five ships to the same group as before, but the process under which it had been awarded was challenged at the German Federal Cartel Office by the German Naval Yards and the contract was voided in May.[15] [16]

In September 2017, the German Navy commissioned the construction of five more corvettes in a consortium of North German shipyards. Lürssen will be the main contractor in the production of the vessels. The contract is worth around 2 billion euros.[16] [17] In April 2018, the German government announced the specific arrangements under which the five new K130s would be built.[18] [19]

Plans to build a third batch (i.e. ships 11–15) are under consideration, ships from the first batch (i.e. ships 1–5) would be decommissioned from 2025 and sold to a NATO ally in order to avoid modernization costs.[20]

In September 2022 it was reported that increasing difficulties in integrating the command and control systems for the Batch 2 ships had resulted in a cost growth of 401 million Euros and at least a two year delay for the completion of the lead Batch 2 vessel, and potentially cascading delays for the next two ships in the Batch 2 program as well.[1]

Ships in class

The ships were not built at a single shipyard; sections were constructed at different locations at the same time and later married together. The table lists the yard where the keel-laying ceremonies were held. Due to the decommissioning of the Gepard class, five additionally being constructed from 2019–2025.

Pennant
number
NameShipyardLaid downLaunchedCommissionedStatus
Batch 1
F2603 December 2004 19 April 2006 16 April 2008 In active service
F26119 May 2005 6 September 2006 22 September 2008 In active service
F26222 September 2005 29 March 2007 28 February 2013 In active service
F263Blohm + Voss 19 January 2006 28 June 2007 21 January 2013 In active service
F264Lürssen-Werft 14 April 2006 26 September 2007 21 March 2013 In active service
Batch 2
F265Lürssen-Werft Blohm+Voss[21] 25 April 2019 30 October 2020 Projected 2025 Sea trials[22] [23]
F26630 January 2020 Under construction
F267German Naval Yards Kiel6 October 2020 Under construction
F26813 July 2021[24] 2026? christened in May 2024[25] [26] Under construction
F26915 March 2022 2025? (Planned) Under construction

See also

Bibliography

External links

Notes and References

  1. Web site: Germany's K130 Batch 2 Corvette Program 2 Years Behind Schedule . 17 October 2022 .
  2. .
  3. .
  4. Web site: 2024-07-02 . Marine: Projekt mit Hubschrauberdrohne UMS Skeldar beendet . 2024-07-04 . de-DE.
  5. Web site: Corvettes - Naval vessels NVL . 2024-07-04 . nvl.de.
  6. Web site: de:Neue Aufgaben der Marine mit moderner Ausrüstung. de. German Navy. 17 May 2004. 14 May 2015.
  7. http://www.navyrecognition.com/index.php/news/defence-news/2016/june-2016-navy-naval-forces-defense-industry-technology-maritime-security-global-news/4074-german-navy-k130-corvettes-ready-for-saab-rbs-15-mk3-anti-ship-missiles.html German Navy K130 Corvettes Ready for Saab RBS-15 Mk3 Anti-Ship Missiles
  8. Web site: Warum Korvetten Schiffe und keine Boote sind. Why corvettes are ships and not boats. Struckhof. Detlef. 22 January 2009. Presse- und Informationszentrum Marine. de. 3 February 2010.
  9. Web site: Wehrdisziplinarordnung (WDO). de. German Federal Ministry of Justice and Consumer Protection. 14 May 2015.
  10. Web site: K130 Braunschweig Class Corvette. 30 April 2018. Naval Technology.
  11. Web site: K130 Braunschweig class. 13 August 2013 . Navy Recognition. 1 May 2018. en-gb.
  12. News: Milliardenprojekt Korvette 130: Pannenserie reißt nicht ab - Marineinspekteur fordert schärfere Kontrolle. de. Norddeutcher Rundfunk via PressPortal. 20 June 2011. 14 May 2015.
  13. News: Azulai. Yuval. Israel signs €430m deal for German patrol vessels. 14 May 2015. Globes. 11 May 2015. dead. https://web.archive.org/web/20150513233330/http://www.globes.co.il/en/article-israel-signs-430m-deal-for-german-patrol-vessels-1001035494. 13 May 2015.
  14. http://www.defensenews.com/story/defense/naval/navy/2016/08/04/israel-submarine-ship-corvette-dolphin-germany/88061450 Israeli Navy Marks Milestones at German Shipyards
  15. News: Germany's K130 corvette construction award violates public procurement law, says tribunal - Naval Technology. Naval Technology. 21 May 2017.
  16. News: Germany awards €2.4bln contract for five new K130 corvettes. Naval Today.
  17. News: Riesenauftrag von Bundeswehr: Blohm+Voss auf Jahre gerettet. Hamburger Abendblatt. 13 September 2017. de. Martin. Kopp.
  18. News: Four Shipyards Agree to Build New German Corvettes. www.defense-aerospace.com. April 9, 2018.
  19. News: Wie Blohm+Voss vom Bau neuer Korvetten profitiert. Hamburger Abendblatt. 6 April 2018. de-DE.
  20. Web site: Editorial. Defense Brief. 2021-07-14. Germany begins construction of fourth of five new K130 corvettes. 2022-01-06. Defense Brief. en-US.
  21. Web site: Marineschiffbau: Letzte Korvette in Wolgast auf Kiel gelegt . ostsee-zeitung.de . de . Naval shipbuilding: Last corvette laid down in Wolgast . 15 March 2022 . subscription . 19 August 2024 .
  22. Web site: La nouvelle corvette allemande à la mer . Mer et Marine . Groizeleau . Vincent . 12 July 2023 . fr . The new German corvette at sea . 19 August 2024 .
  23. Web site: Die Taufe der Korvette "Kiel" in Hamburg. April 21, 2022. www.ndr.de.
    1. Kiellegung der künftigen #Korvette AUGSBURG in #Wolgast.
    . 19 August 2024 . Com1DEUCorvSqn . de .
    1. Keel laying of the future #corvette AUGSBURG in #Wolgast.
    . 1414905580225974272 . 13 July 2021.
  24. Web site: Korvette "Karlsruhe" soll erst 2026 Russlands Marine abschrecken . Kieler Nachtrichten . de . Corvette "Karlsruhe" to deter Russia's navy only in 2026 . 19 August 2024 . subscription.
  25. Web site: Korvette "Karlsruhe" bei Blohm + Voss in Hamburg getauft . de . . Corvette "Karlsruhe" christened at Blohm + Voss in Hamburg . 7 May 2024 . 19 August 2024.