Bâtiment multi-mission
B2M Champlain in Concarneau before her launch, in september 2016 | |
Class overview | |
---|---|
Name: | Bâtiment multi-mission |
Builders: | Kership (DCNS-Piriou joint venture), Concarneau |
Operators: | Marine Nationale |
Preceded by: | BATRAL-class landing ship |
Planned: | 4 |
Active: | 2 |
General characteristics | |
Type: | Offshore patrol vessel[1][2] |
Displacement: |
|
Length: | 65 m (213 ft)[3] |
Beam: | 14 m (46 ft)[3] |
Draught: | 4.20 m (13.8 ft)[3] |
Speed: | 15 knots (28 km/h)[3] |
Troops: | 20[3] |
Complement: | 20[3] |
Notes: | 12-tonne crane[3] |
The Bâtiment multi-mission (B2M, "multi-mission ship") is a class of oceanic patrol ships of the French Navy. Dubbed the "Swiss Army knife of the Navy",[4] the type of ships is due to perform sovereignty, law enforcement and logistics missions (such as policing illegal fishing, traffics and mining; assisting distressed ships, and search and rescue; and contributing to the logistics of Overseas collectivities[5]) from, replacing the aging BATRAL-class landing ships in this role.[6]
Three units were initially planned,[6] but a fourth one was ordered in early 2015, to cover the Mozambique Channel.[5]
The French Navy's first Bâtiment multi-mission (B2M) ship, d'Entrecasteaux, was delivered at the end of March 2016.
The B2M vessels can be armed with two 12.7x99 mm (.50 cal.) machine guns.
[7]
History
Missions and background
France holds the largest exclusive economic zones, totalling one million km² in the Indian Ocean and 1.7 million km² in the Southern Ocean.[8] To enforce law in these areas, the French Navy has deployed a number of ships suitable for low-intensity engagements and with flexible capabilities: BATRAL-class landing ships, P400-class patrol vessels and D'Estienne d'Orves-class avisos, or Cold War design, have been deployed in this role, and stop-gap measures such as the Albatros were taken. More recently, the French Navy has procured classes of ship specifically designed for law enforcement and public service in the EEZ, such as the Floréal-class frigates.[9]
In the 2010s, the aging of the BATRALs (Jacques Cartier, based in Nouméa, was decommissioned in April 2013[10]) and the decommissing of Albatros in May 2015 led to the need to procure replacements for the naval stations of Port des Galets (La Réunion), Nouméa (New Caledonia), Dégrad des Cannes (Martinique) and Papeete (French Polynesia).[8][10] In March 2006, the Service des Programmes Navals (SPN, "Naval Programme Service") started to study a replacement for the five BATRALs and for Albatros.[11]
The ships initially envisioned would have been typed Bâtiments d'intervention et de souveraineté (BIS, "Intervention and Sovereignty Ships"); although they were to dispense with the amphibious capabilities of the BATRAL, they were to accommodate a company-sized force (120 men and 20 vehicles, including armoured vehicles).[11] Four projects were evaluated, including the "MultiPurpose Projection Vessel" by CNIM, the "Echoship" by DCNS, the M.OPV by Piriou, and the UT 527 by Rolls-Royce Marine.[11] In October 2013,[12] a modified version of the M.OPV was co-contracted to Piriou and DCNS; a joint venture, Kership, was founded for the project.[13][14]
Expenses of the contract, amounting to 100 million euro,[12] were initially to be covered not only by the Ministry of Defence, but also by other branches of the government: 20% of the funds to acquire the ships and 50% of the maintenance would have been provided by other ministries. However, from July 2013, it was decided that the Ministry of Defence had to shoulder the burden alone.[11][12]
Design
The design selected for the Bâtiment multi-mission eschews the amphibious capabilities of the previous BATRAL and the L-CAT design proposed by CNIM, similar to the Engin de débarquement amphibie rapide,[11] for a concept of Platform supply vessel,[1] or Anchor handling tug supply vessel.[2] In line with most ship designs tasked for coastguard duty in the French Navy, the B2M will be built according to civilian standards;[11] this was already the case notably for the Floréal class.[15] The hulls are built in Poland,[8] Piriou being tasked with the design of the ship proper and the finish in Concarneau, while DCNS work on the military aspects of the project.[16]
The ships were to displace over 1000 tonnes, have a length comprised between 60 and 80 metres, and a motorisation of 8 000 to 12 000 HP.[2]
- Rudder and propellers
Features and capabilities
The B2M are designed for a range of low-intensity, high-endurance missions in the French EEZ, from bases in the Overseas collectivities.[1] As such, they feature a relatively low maximum speed of 12 to 15 knots, but are able to operate for 30 days without resupply,[16] and are designed for a high availability of 200 days at sea per year.[1] One of their main task is maritime law enforcement, particularly in the domain of commercial fishing and against illegal immigration, Drug trafficking and piracy.[1]
The B2M provide a limited capability of power projection, as they can ferry a 20-man force, along with equipment and two vehicles; as the missions of the B2M are joint between the various ministries responsible for the maritime actions of the State, these forces can belong to any arm of the French Military, to the Gendarmerie or the Police.[1] They carry an 8-metre boat and several rigid-hulled inflatable boats,[16] and can deploy frogmen as well as Remotely operated underwater vehicles.[1] The ship can also accommodate a medical team to be deployed during humanitarian emergencies.[5]
To assist ships of distress, the B2M can develop a 30-tonne bollard pull and have extensive anti-fire capabilities.[1] They furthermore feature a crane capable of lifting 12 tonnes with a 14-metre reach, or 10 tonnes at 17 metres.[3] This allows autonomous loading and unloading of standard containers,[16] a useful capability for humanitarian operations in disaster areas.[5]
Ships
Pennant no. | Name | Laid down | Launched | Commissioned | Homeport |
---|---|---|---|---|---|
French Navy | |||||
A621 | D'Entrecasteaux | 25 April 2014 | 31 July 2015 | 25 March 2016 | Nouméa |
A622 | Bougainville | 2015 | 26 February 2016[17] | 16 September 2016[18] | Papeete[19] |
A... | Champlain | 2015 | 22 August 2016[18] | Early 2017[18] | Port-des-Galets |
A... | B2M 4 [8] | 2018[18] | Fort-de-France | ||
Notes and references
- 1 2 3 4 5 6 7 8 La DGA commande 3 bâtiments multi-missions (B2M), Ministry of Defence
- 1 2 3 De nouveaux bâtiments pour la Marine nationale, opex360
- 1 2 3 4 5 6 7 8 9 Bâtiment Multi-Mission 65 m
- ↑ Un B2M flambant neuf, "couteau suisse de la marine nationale", pour la zone océan Indien, Léia Santacroce, la1ere.fr
- 1 2 3 4 CP - GPL >Un nouveau bâtiment multi-missions dans la zone océan Indien (La Réunion, Mayotte, TAAF), Ministère des Outre-Mers (Overseas Ministry)
- 1 2 Trois supply pour remplacer les Batral de la Marine nationale, meretmarine.com
- ↑ "France receives first B2M-class vessel".
- 1 2 3 4 "Un quatrième B2M pour la Marine nationale", Le Marin, May 21, 2015. Retrieved June 17, 2015.
- ↑ Floréal Class Frigate, France
- 1 2 Un B2M pour remplacer le Jacques Cartier
- 1 2 3 4 5 6 Marine Garde-côtière : du BIS au BMM, le Fauteuil de Colbert
- 1 2 3 Défense : DCNS et Piriou remportent le contrat des bâtiments multimissions de la Marine nationale
- ↑ PIRIOU and DCNS together win the B2M contract for the supply and maintenance of three French Navy ships based overseas
- ↑ PIRIOU et DCNS remportent ensemble le contrat B2M pour la fourniture et la maintenance de 3 navires basés outre-mer.
- ↑ Compte rendu n° 9, Commission de la défense nationale et des forces armées, Mercredi 8 octobre 2014, Séance de 17 heures
- 1 2 3 4 PIRIOU et DCNS remportent ensemble le contrat B2M pour la fourniture et la maintenance de 3 navires basés outre-Mer, Concarneau et Paris, le 9 janvier 2014
- ↑ "Le B2M Bougainville en achèvement à flot à Concarneau". Mer et Marine. 11 March 2016. Retrieved 8 October 2016.
- 1 2 3 4 Floch, Michel (21 September 2016). "Marine nationale : Le second B2M réceptionné". Mer et Marine. Retrieved 8 October 2016.
- ↑ "Le premier B2M poursuit ses essais avant son départ pour Nouméa". Mer et Marine. 19 January 2016. Retrieved 2016-01-24.
External links
Wikimedia Commons has media related to Bâtiment Multi-Missions. |