Reis-class submarine

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Reis-class submarine
Tcg-pirireis.jpg
TCG Piri Reis (S-330) during the Mavi Vatan 2025 exercise of the Turkish Naval Forces, January 8, 2025
Class overview
NameReis class
Builders Gölcük Naval Shipyard, Turkey
OperatorsFlag of Turkey.svg  Turkish Navy
Cost€ 2.06 billion
Planned6
Building5
Active1
General characteristics
Displacement1,860 t (1,830 long tons; 2,050 short tons) (surfaced) [1] 2,013 t (1,981 long tons; 2,219 short tons) (submerged) [2]
Length67.6 m (222 ft) [1]
Beam6.30 m (20.7 ft) [1]
Height13.1 m (43 ft) (excluding periscopes) [3]
Draft5.8 m (19 ft) [2]
Propulsion
  • 3,900 kW (5,200 hp) main engine (Siemens Permasyn) [1]
  • 2× diesel generator (MTU 16V 396SE 64L cells) [1]
  • 2× batteries (324 Type 30PS15B) [1]
  • 2× 120 kW (160 hp) fuel cells (Siemens) [1]
Speed
  • 10 knots (19 km/h; 12 mph) (surfaced) [3]
  • 20 knots (37 km/h; 23 mph) (submerged) [3]
Range
  • 12,000 nmi (22,000 km; 14,000 mi) at 6 knots (11 km/h; 6.9 mph) (surfaced) [2]
  • 420 nmi (780 km; 480 mi) at 8 knots (15 km/h; 9.2 mph) (submerged) [2]
Complement30+11SAT [1]
Crew27 [2]
Sensors and
processing systems		ISUS 90-72 sonar and weapon control [1]
Armament
  • Torpedo tubes:
  • 8 x 533 mm torpedo tubes [1]
  • 14 x torpedo tubes [2]
  • Torpedoes:
  • Mk46 Mod6T [2]
  • Akya [2]
  • DM2A4 [2]
  • Anti-ship missile:
  • Atmaca [2]

The Reis-class submarines are a group of six license built submarines based on the Type 214 submarine for the Turkish Navy. [1] [4]

Contents

Project history

On 28 December 2006, the Undersecretariat for Defence Industries of the Turkish Ministry of National Defense issued a request for proposal, which was revised on 12 July 2007. By 22 November 2007, companies such as the DCNS of France, Navantia of Spain, and a German/British consortium consisting of Howaldtswerke-Deutsche Werft GmbH (HDW) and Marine Force International LLP (MFI) had submitted proposals. After completing the evaluation process, the decision was announced on 22 July 2008 to start contract negotiations first with HDW/MFI. By August 2008, the negotiations started. The diesel-electric Type 214 submarine of ThyssenKrupp featuring an air-independent propulsion (AIP) system was selected, and the program begin was set to early 2009. [5]

The contract between the Turkish Undersecretariat for Defence Industries and the HDW/MFI consortium was signed on 2 July 2009. Amounting to €2.06 billion, the project came into force on 22 June 2011. The submarines are to be built at Gölcük Naval Shipyard with material packages supplied by the HDW/MFI. The shipyard's capability is to be improved regarding the construction and outfitting of the submarines. [1] [5]

The Turkish defense industry companies ASELSAN, HAVELSAN, MilSOFT, Defense Technologies Engineering and Trade Inc. (STM), Koç Information and Defense, TÜBİTAK Defense Industries Research and Development Institute, and Meteksan Defense, as well as marine industry companies Gürdesan, AYESAŞ, Sirena Marine, Arıtaş, İ-Marine, are involved in the project as subcontractors. [1] [6]

Production

The production of the Reis-class, formerly Cerbe-class, submarines takes place in two large hangars, Block A and B, of the Submarine Production Plant ("Denizaltı İmalat Fabrikası") at Gölcük Naval Shipyard. Block A is for welding works of submarine hull sheets and putting them together, while Block B is used for assembly and outfitting works and can accommodate three boat at one time. [1]

For the six submarines, the chosen names are TCG Pirireis, TCG Hızırreis, TCG Muratreis, TCG Aydınreis, TCG Seydialireis and TCG Selmanreis, after the 16th-century Ottoman Navy admirals Piri Reis, Kurtoğlu Hızır Reis, Murat Reis the Elder, Aydın Reis, Seydi Ali Reis and Selman Reis. [1] Two submarines, the USS Mapiro (SS-376) from 1960 to 1973 and the USS Tang (SS-563) form 1980 to 2004, were formerly named TCG Pirireis.

The lead submarine, TCG Pirireis, was laid down on 28 September 2015, and launched on December 22, 2019. [6] It began sea trials in December 2022 and was commissioned on 24 August 2024. [7] The second submarine, TCG Hızırreis, commenced sea trials during the same ceremony, while the third submarine, TCG Murat Reis, was docked for fitting. The fourth, fifth, and sixth submarines—TCG Aydınreis, TCG Seydialireis, and TCG Selmanreis—are currently under construction. [8]

The six submarines of the class are planned for delivery to the Turkish Navy at one year intervals beginning with the lead boat in 2023. [8]

Characteristics

The Reis-class submarines are Type 214 submarines featuring air-independent propulsion (AIP) using fuel cell technology. The boats are able to deploy heavyweight torpedoes, anti-ship missiles and to lay mines. [9]

Submarines in class

NamePennantBuilderLaid downLaunchedCommissionedStatusNote
Piri Reis S-330 Gölcük Naval Shipyard 2015March 202124 August 2024In serviceCommissioned. [10] [7]
Hızır Reis S-331Gölcük Naval Shipyard201725 May 2023PlannedUnder Sea trials. [11]
Murat Reis S-332Gölcük Naval Shipyard201829 May 2025PlannedLaunched. [12]
Aydın Reis S-333Gölcük Naval Shipyard2019PlannedUnder construction. [13]
Seydi Ali Reis S-334Gölcük Naval Shipyard2020PlannedUnder construction. [13]
Selman Reis S-335Gölcük Naval Shipyard2022PlannedUnder construction. [13]

See also

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 "Yeni Tip Denizaltı Projesi" (in Turkish). Milli Savunma. 4 September 2019. Retrieved 23 December 2019.
  2. 1 2 3 4 5 6 7 8 9 10 "Doğu Akdeniz'deki Donanmaların Denizaltı Durum Analizi". 24 February 2023.
  3. 1 2 3 "TCG PİRİREİS denizaltısı deniz denemelerine başladı". 6 December 2022.
  4. ↑ "Denizaltı Projeleri - Havadan Bağımsız Tahrik Sistemli (REİS Sınıfı) Denizaltı Projesi" (in Turkish). Deniz Kuvvetleri Komuranlığı. Archived from the original on 1 May 2020. Retrieved 23 December 2019.
  5. 1 2 "Reis class Type 214 New Type Submarine Project". Global Security. Retrieved 23 December 2019.
  6. 1 2 "Turkey to boost naval strength with 6 new submarines to go into service in 2022-2027". Daily Sabah . 22 December 2019. Retrieved 25 December 2019.
  7. 1 2 "Turkish Navy commissions first Reis-class AIP submarine TCG Piri Reis". Naval News. 25 Aug 2024.
  8. 1 2 "Turkish Navy's first Reis-class (Type 214TN) AIP submarine begins sea trials". 7 December 2022.
  9. ↑ "Turkey's first-generation submarine Piri Reis hits the seas". Hürriyet Daily News . 22 December 2019. Retrieved 26 December 2019.
  10. ↑ "Pirireis denizaltısı bugün hizmete giriyor! Donanmaya güç katacak". 24 August 2024.
  11. ↑ Işık, Yusuf Emir (2024-08-22). "PİRİREİS denizaltısı hizmete giriyor". DefenceTurk (in Turkish). Retrieved 2024-08-25.
  12. ↑ Merkezi, Haber (2025-05-29). "MURATREİS denize indirildi". Haber Denizde (in Turkish). Retrieved 2025-05-29.
  13. 1 2 3 "Turkey's first Reis-class submarine starts sea trials". Janes.com. Retrieved 2023-05-12.
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