![]() Artist impression of the MCM | |
Class overview | |
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Name | City class |
Builders |
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Operators | |
Preceded by | |
Subclasses |
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Built | 2021-present |
In commission | From 2025 onwards |
Planned | 12 |
Building | 4 |
Completed | 0 |
Active | 0 |
General characteristics | |
Type | Mine countermeasures vessel |
Displacement | 2,800 t (2,800 long tons) full load |
Length | 82.30 m (270 ft 0 in) |
Beam | 17 m (55 ft 9 in) |
Draught | 3.80 m (12 ft 6 in) |
Speed | 15.3 knots (28.3 km/h; 17.6 mph) |
Complement | 33–63 |
Sensors and processing systems |
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Armament |
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Aircraft carried | 1 unmanned aerial vessel (UMS Skeldar’s V200) |
Notes | 2 unmanned surface vehicles (Exail Inspector 125), 3 autonomous underwater vehicles (A-18 equipped with Exail UMISAS 120 sonar) |
The Netherlands and Belgium are doing a joint procurement for the replacements of the Tripartite-class/Alkmaar-class minehunters. Each of the two countries is procuring six new mine countermeasure (MCM) vessels, which makes for a total of 12 MCM ships. The new MCM ships, developed by Naval Group, will include a range of unmanned systems including unmanned surface, aerial and underwater vehicles alongside towed sonars and mine identification and neutralization ROVs. [1]
In early 2018, the Belgian and Dutch Navy signed a Memorandum of Understanding for the joint construction and financing of the ships. A list of requirements was drawn up for the new vessels. Contenders in the race were:
The contract was won by Naval Group on 15 March 2019. [3] [4]
The new vessels take a new approach to their task. Instead of clearing mines directly from the ship, the ship uses unmanned systems to do this from a distance. [5]
A first steel cutting ceremony for the first-in-class ship for the Belgian Navy was held on 19 July 2021, with the keel being laid on 30 November, 2021. Delivery of the first ship to the Belgian Navy is anticipated in 2024 and to the Royal Netherlands Navy in 2025. [6] The first ship for the Dutch Navy started on the 4 March, 2022, with a steel cutting ceremony. The keel was laid on 14 June, 2022.
On 8 May 2024, the Belgian Ministry of Defence announced that contractor Belgium Naval & Robotics requested a delay to the construction of the first four vessels citing unforeseen circumstances. The delay causes the first vessel, Oostende, to be delivered 8 months later than initially planned, pushing her commissioning back to 2025. The second vessel, Vlissingen, is to be 5 to 6 months delayed, the Tournai and Scheveningen will also see delays of 2 and 1 months respectively. [7]
Belgium gave the green-light to start the procurement on 26 January 2018 and approved a budget of 1.1 billion euros for the six Belgian MCM ships. Besides the Tripartite-class minehunters, the ships will also replace the Belgian logistical support ship Godetia. [8]
Pennant no. | Name | Builder | Laid down | Launched | Commissioned | Status | Note |
---|---|---|---|---|---|---|---|
M 940 | Oostende | Piriou, Concarneau, France | 30 November 2021 [9] | 29 March 2023 [10] | August 2025 (planned) [11] | Sea trials [12] | Commissioning initially planned for December 2024 [11] |
M 941 | Tournai | 29 March 2023 [10] | 2 July 2024 [13] | March 2026 (planned) [11] | Fitting out | Commissioning initially planned for January 2026 [11] | |
M 942 | Brugge | 31 January 2024 [14] | December 2026 (planned) [11] | ||||
M 943 | Liège | December 2027 (planned) [11] | |||||
M 944 | Antwerpen | December 2028 (planned) [11] | |||||
M 945 | Rochefort | December 2029 (planned) [11] |
Pennant no. | Name | Builder | Laid down | Launched | Commissioned | Status | Note |
---|---|---|---|---|---|---|---|
M 840 | Vlissingen | Kership, Lorient, France | 14 June 2022 [15] | 29 September 2023 [16] | November - December 2025 (planned) [11] | Under construction [17] | Commissioning initially planned for June 2025 [11] |
M 841 | Scheveningen | Giurgiu shipyard, Giurgiu, Romania (Hull) Kership, Lorient, France (Fitting out) | 19 July 2023 [18] | December 2024 (planned) [13] | July 2026 (planned) [11] | Under construction | Commissioning initially planned for June 2026 [11] |
M 842 | IJmuiden | 11 June 2024 [19] | June 2027 (planned) [11] | Under construction | |||
M 843 | Harlingen | June 2028 (planned) [11] | |||||
M 844 | Delfzijl | June 2029 (planned) [11] | |||||
M 845 | Schiedam | June 2030 (planned) [11] |
The Royal Netherlands Navy is the maritime service branch of the Netherlands Armed Forces. It was founded on 8 January 1488, making it the third-oldest naval force in the world.
The Tripartite class is a class of minehunters developed from an agreement between the navies of Belgium, France and the Netherlands. A total of 35 ships were constructed for the three navies. The class was constructed in the 1980s–1990s in all three countries, using a mix of minehunting, electrical and propulsion systems from the three member nations. In France, where they are known as the Éridan class they are primarily used as minehunters, but have been used for minesweeping and ammunition transport in Belgium and the Netherlands, where the Tripartites are known as the Alkmaar class.
The Alkmaar class is a ship class of fifteen minehunters that were built in the Netherlands for the Royal Netherlands Navy. They are based on the design of the Tripartite class, which was developed by a collaborative effort between the Netherlands, Belgium and France, and replaced the minesweepers and minehunters of the Dokkum class.
In April 2018, the Dutch Government approved a multi-year investment program for the Dutch Navy and allocated funds for the 2018–2030 period. The Dutch Defence Materiel Administration (DMO) is in charge of the procurement of these new ships.
HNLMS Den Helder is a new replenishment oiler under construction for the Royal Netherlands Navy. Also known as the Combat Support Ship (CSS), Den Helder is planned to fill the gap of replenishment at sea that was left after HNLMS Amsterdam was sold to Peru in 2014.
The Snellius class are two hydrographic survey vessel (HOV) ships in service with the hydrographic branch of the Royal Netherlands Navy. The ships were built by the Damen Group, with the hull being built in Romania by Damen Shipyards Galați and the fitting out in the Netherlands by Damen Schelde Naval Shipbuilding.
HNLMS Vlissingen (M840) is the second ship in the City / Vlissingen-class of mine countermeasures vessels, and first to be built for the Royal Netherlands Navy.
Oostende (M940) is the first ship in the City-class mine countermeasures vessels. She is being constructed in France for the Belgian Navy.
HNLMS Scheveningen (M841) is the fourth ship in the City / Vlissingen-class mine countermeasures vessels, and second to be built for the Royal Netherlands Navy.
HNLMS IJmuiden (M842) is the sixth ship in the City / Vlissingen-class mine countermeasures vessels, and third to be built for the Royal Netherlands Navy.
HNLMS Harlingen (M843) is the eighth ship in the City/Vlissingen-class mine countermeasures vessels, and fourth to be built for the Royal Netherlands Navy.
HNLMS Delfzijl (M844) is the tenth ship in the City / Vlissingen-class mine countermeasures vessels, and fifth to be built for the Royal Netherlands Navy.
HNLMS Schiedam (M845) is the twelfth ship in the City / Vlissingen-class mine countermeasures vessels, and sixth to be built for the Royal Netherlands Navy.
Tournai (M941) is the third ship in the City-class mine countermeasures vessels, and second to be built for the Belgian Navy.
Brugge (M942) is the fifth ship in the City-class mine countermeasures vessels, and third to be built for the Belgian Navy.
Liège (M943) is the seventh ship in the City-class mine countermeasures vessels, and fourth to be built for the Belgian Navy.
Antwerpen (M944) is the ninth ship in the City-class mine countermeasures vessels, and fifth to be built for the Belgian Navy.
Rochefort (M945) is the eleventh ship in the City-class mine countermeasures vessels, and sixth to be built for the Belgian Navy.
The Castor class is a pair of coastal patrol vessels in service with the Belgian Navy, used primarily for patrol of the Belgian exclusive economic zone of the North Sea.
Castor is a Castor-class patrol vessel of the Belgian Navy. The vessel was constructed in France and entered service in 2014.