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Naval Group
Naval Group
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Naval Group is a French industrial group specialising in naval defense design, development and construction. Its headquarters are located in Paris, France.

Key Information

Heir to the French naval dockyards initiated in 1631 by Cardinal Richelieu and to the Direction des Constructions et Armes Navales (DCAN), which became Direction des Constructions Navales (DCN) in 1991 and then DCNS in 2007, the company was rebranded Naval Group in 2017. Its two main shareholders are the French State (62.25%) and Thales Group (35%).[2]

As of 2024, Naval Group employs 15,261 people across 17 countries.[1]

History

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Cardinal Richelieu (1585-1642), founder

Naval Group has a heritage of almost 400 years. Major shipyards were built in France in Brest (1631), Nantes-Indret (1771), Lorient (1778) and, subsequently, Cherbourg (1813). Others were to follow. As early as 1926, what we know as the Naval Group today already had all the facilities now owned by the group in mainland France.

The birth of the naval dockyards

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In 1624, Cardinal Richelieu, who was King Louis XIII's Prime Minister, devised a policy meant to expand France's maritime capabilities. This policy was put into practice from 1631, with the creation of the Ponant fleet in the Atlantic and the Levant fleet in the Mediterranean, the foundation of the Brest dockyards as well as the extension of the Toulon dockyards built under King Henri IV.[3]

The policy was continued by Colbert, Louis XIV's Navy Minister, who developed several major dockyards. He extended the dockyards in Toulon, ordered the excavation of the docks in Brest and founded the Rochefort dockyards. His son, Seignelay, who succeeded him in 1683, followed in his footsteps.[4]

The French Royal Navy's network of dockyards was further strengthened in the 18th century. In 1750, the Marquis de Montalembert converted a former paper mill into a forge producing cannons at Ruelle-sur-Touvre. In 1777, Antoine de Sartine, Louis XVI's Navy Minister, opened a cannon foundry near the naval shipyards in Indret. In the same year, work started on the development of the port in Cherbourg, which was completed in 1813. In 1778, the Lorient naval dockyards succeeded La Compagnie des Indes du port de L’Orient.[5]

The naval dockyards in Rochefort were closed in 1926. In 1937, the establishment in Saint-Tropez was opened on the former site of the company Schneider, which specialised in torpedoes. By this time, most of the Naval Group's French sites already existed, and they have not changed since then.

Industrialisation and technical innovations

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During the 19th century, the naval dockyards underwent a transformation as the fleet of sailing ships and were replaced by motorised vessels. The sites were industrialised and gradually specialised. In 1865, the naval dockyards in Brest became exclusively military, with the closure of the Penfeld port to commercial vessels. In 1898, after specialising in the building of vessels with propellers rather than sails, the shipyards in Cherbourg were tasked exclusively with the construction of submarines. Finally, in 1927, a decree definitively laid out the missions of the various naval dockyards:[6] Brest and Lorient were tasked with the construction of large vessels, Cherbourg with building submarines, while Toulon, Bizerte and Saigon took charge of the maintenance of the fleet.

This rationalisation of the roles of the naval dockyards was accompanied by technical and military innovations and the production of vessels at a higher pace, against the backdrop of an arms race and colonisation. In 1858, Gloire, the first ocean-going battleship in the world sailed out of the dockyards in Toulon. The 1860s saw the arrival of the first torpedo boats and military submarines, with the launch of Plongeur in 1863. The technical problems experienced by this first-ever motorised submarine meant that it remained a prototype rather than an operational war vessel. But it did open the way for the construction of Gymnote in 1886 and Le Narval in 1899, which were the first operational torpedo submarines in history.

The production of heavy surface vessels was also stepped up in the 1910s. Several battleships were built before the start of the First World War, and the fleet was strengthened by the 35,000-ton Richelieu in 1939.

Reorganisation of activities

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In 1946, a review of the French naval dockyards completed the attributions of the various sites announced in the 1927 decree. Brest was tasked with the production and repair of large vessels, Lorient with the construction of medium-sized vessels, Cherbourg with submarines and Toulon with repairing and maintaining the fleet. Amongst the inland sites, Indret took over the vessel propulsion activities, Ruelle the construction of guns, large parts and electronics, Saint-Tropez the production of torpedoes and Guérigny the construction of naval chains and anchors. Five sites are located overseas: Mers el-Kébir, Bizerte, Dakar, Diego-Suarez and Papeete.

Until 1961, the French navy maintained and repaired its fleet itself, through the Directions des Constructions et Armes Navales (DCAN) in the naval dockyards. The engineers working in the DCANs were officers in the French navy's engineering division. At this time, the dockyards broke away from the Navy, creating the opportunity for the diversification of their activities in the 1970s.

A single DCAN covered all the mainland and overseas naval dockyards, reporting to the Direction Technique des Constructions Navales (DTCN). In turn, the DTCN was answerable to the Délégation Ministérielle pour l’Armement (DMA), set up by Michel Debré. In 1977, the DMA became the Délégation Générale de l’Armement (DGA). The purpose of this reform was to centralise all the armed forces' design and construction capacities in a single inter-armed forces delegation operating under the government's authority.[7]

In 1958, the official launch by General de Gaulle of the French military nuclear programme and deterrent policy prompted the restructuring of the defence industry and defence technology.

The Cœlacanthe project brought together the DTCN and the French Alternative Energies and Atomic Energy Commission, and in 1971, Redoutable, the first French missile-launching nuclear submarine, came into service.

Transformation into a company

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The international economic climate and decolonisation in the 1970s lead the DCAN to venture into new markets. The loss of the overseas naval dockyards was compounded by the French Navy's reduced need for vessels and the increased difficulty in obtaining funding. This trend gathered more pace after the end of the Cold War, despite the diversification of the DCAN activities, which now included maintaining the electric power network and clearing mines from the coastline. Some sites also specialised in civilian projects: Brest built trucks, Guérigny made agricultural machinery and Toulon produced civilian vessels (yachts, liners).

But, looking beyond the order books, it was the public status of the DCAN that was gradually called into question, and it came to be considered as an administrative obstacle to the development of the potential of France's naval dockyards.

This transformation occurred in several stages. In 1991, the DCAN was christened the DCN (Direction des Construction Navales). In the same year, DCN International was created. The mission of this PLC was to promote the activities of the DCN on an international scale and to facilitate the export of its products.

In 1992, the DCN's activities for the state were attached to the Naval Programmes department (SPN), which was the contracting authority for vessels for the French navy. Since then, the DCN has only been responsible for industrial activities, while remaining part of the DGA. This change of status has allowed DCN International to provide the DCN with commercial and legal support in the development of its international trade since the end of the 1990s.

The development strategy pursued by DCN International resulted in the signing of several major contracts. In 1994, three Agosta-class submarines were delivered to Pakistan, and, in 1997, two Scorpène-class submarines were built for Chile. A contract was also won in 2000 to supply six Formidable-class frigates to Singapore. In 2007, a contract was signed with Malaysia for two Scorpène submarines, through the subsidiary Armaris.[8]

The DCN has also won contracts in the field of off-shore drilling for oil. In 1997, the Brest site modernised the Sedco 707 platform and now builds SFX type oil rigs.[9]

In 1999, the DCN became an agency with national authority (SCN), reporting directly to the Ministry of Defence. Finally, in 2001, the French government decided to transform the DCN into a fully state-owned private limited company. The change of status came into effect in 2003. The DCN became just DCN, which no longer stood for Direction des Constructions Navales.

The development and continuation of the DCNS group

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DCNS Logo from 2007 to 2017

In 2007, DCN acquired the French naval activities branch of Thales, Armaris, a former subsidiary that was equally shared between DCN and Thales, and MOPA2, the company in charge of the project to build a second aircraft carrier. To stress its new identity, the resulting group was named DCNS. Thales acquired a 25% stake in the group's capital. In 2011, Thales increased its share of DCNS' capital to 35%.[10]

Construction of the stealthy multi-function frigates (FREMM) started in 2007. In 2008, an aerial drone landed on the deck of a frigate at sea for the first time in history. In 2013, the group set up DCNS Research to promote its research activities. DCNS India, today Naval Group India was founded in 2008, thanks to two contracts signed in 2005 and 2008 for the delivery of six conventional Scorpène-class submarines. Similarly, in 2013, a submarine construction site was opened in Brazil. The group created the DCNS University in 2013 to deliver internal and external training.

On 28 June 2017, DCNS changed its name to Naval Group.

Activities

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Naval Group's activities can be broken down into two main sectors: naval defence, the group's historical core business (ships, submarines, operational readiness management of the forces). In 2021, Naval Group stops its activities in the area of maritime renewable energy.

Naval Group designs, develops and manages the operational readiness of surface and underwater naval systems, and their associated systems and infrastructures. As a project manager and integrator of armed vessels, Naval Group intervenes all along the value chain, from strategic programme planning, to design, construction and the management of operational readiness.

The group works with the French navy and other navies, for conventional products, and with the authorisation of the French government. It also offers its military expertise to the French Air Force to design automated navigation and combat systems, and to renovate aircraft.

Surface naval systems

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Submarines and underwater weapons

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Energy and marine infrastructures

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The group collaborates with EDF[clarification needed], the CEA and AREVA in the construction of EPR power plants and the maintenance of nuclear power plants. Naval Group also builds thermal electric power plants and naval bases. The group designed the electric power plants in Mayotte, La Réunion and Saint-Pierre-et-Miquelon. Since 2008, they have been studying a concept of a small nuclear power plant (50 to 250 MWe) named Flexblue.[15] The project was put on hold in 2014.

Naval Group was investing in four renewable marine technologies: wave energy, marine current turbines, ocean thermal energy conversion (OTEC), and floating wind turbines. Naval created Naval Energies in 2017. Since it gained control of the Irish company OpenHydro in 2013, Naval Group has been able to progress from the research and development phase to industrial production.[16] In 2021, Naval Group stopped the Naval Energies activities.

Organisation

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Naval Group is a private limited company in which the French state holds a 62.49% stake. The Thales groups holds 35% of the capital, and the remaining 2.51% is made up of company and employee shares. At the end of 2016, Naval Group employed 12,771 people, more than half of whom are private sector workers, while the other half are public sector workers. The group is present in 18 countries and has entered several partnerships outside France through its subsidiaries and joint ventures. Sites:

In France

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Naval Group operates 10 sites in France. Each site is specialised in a particular activity.

  • Bagneux: information and surveillance systems
  • Brest: services, operational readiness of vessels and submarines, maintenance of the Navy's industrial port infrastructures, renewable marine energies. The site is located in the Brest dockyards, on the Froutven zone and on the Île Longue. It is a stakeholder in Pôle Mer Bretagne.
  • Cherbourg: production of submarines
  • Toulon-Ollioules: information and surveillance systems
  • Lorient: surface naval defence systems
  • Nantes-Indret and Technocampus Ocean: submarines, research and development, nuclear propulsion. Co-founder of the EMC centre of excellence
  • Paris: head office of the group
  • Ruelle-sur-Touvre: submarines, automated systems, simulators, training
  • Saint-Tropez: underwater weapons (torpedoes)
  • Toulon: services, maintenance of submarines and the Charles de Gaulle aircraft carrier

Worldwide

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Naval Group owns representative offices in Australia, Saudi Arabia, Brazil, Chile, the United Arab Emirates, Greece, India, Indonesia, Malaysia. The group is also represented all over the world by its subsidiaries and joint ventures, which are wholly owned or operated in association with other companies.[17]

Europe-Middle East

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  • France:
    • Sirehna, a 100% owned subsidiary: naval hydrodynamics, navigation solutions[clarification needed] for ships and landing solutions[clarification needed] for marine, land or aerial vehicles and drones
    • Défense Environnement Services, a 49%-owned subsidiary, in partnership with Veolia Environnement: multi-service infrastructures[clarification needed]
    • Kership, a 45%-owned partnership, with Piriou: medium-tonnage vessels for the French state
  • The Netherlands:
    • Naval Group BV Den Haag, Naval Group Far East is a wholly owned subsidiary of Naval Group.
  • Belgium:
    • Naval Group Belgium is a wholly owned subsidiary of Naval Group.
  • Ireland:
  • Saudi Arabia:
    • Naval Group Support, a 100% owned subsidiary: assistance for the Naval Group group's operational readiness missions[clarification needed]

Africa

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  • Egypt: Naval Group Alexandria is a wholly owned subsidiary of Naval Group.

Asia-Pacific

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  • Australia
  • India:
    • Naval Group India, a 100% owned subsidiary: support for technical and research activities in the local naval shipyards
  • Malaysia:
    • Naval Group Malaysia, a 100% owned subsidiary: assistance for the Naval Group in its local activities
    • Boustead Naval Group Naval Company, a 40% owned subsidiary, in partnership with Boustead: operational readiness of submarines
  • Singapore:
    • Naval Group Far East, a 100% owned subsidiary: logistics and maintenance for naval and air and sea systems[19]

Americas

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  • Brazil:
    • Naval Group do Brasil, a 100% owned subsidiary: the group's sales office in Brazil
    • Prosin, a 100% owned subsidiary of Naval Group do Brasil: The responsibility for naval systems engineering in Brazil
    • Itaguaí Construções Navais, a 41% owned subsidiary, in partnership with Brazilian Government: construction of submarines as part of the contract signed by DCNS with the Brazilian Navy.
  • Canada:
    • Naval Group Technologies Canada Inc, a 100% owned subsidiary: the group's sales office in Canada

Governance

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  • Chairman and CEO: Pierre Eric Pommellet
  • Senior Executive Vice President, Development: Alain Guillou
  • Senior Executive Vice President, Finance, Legal & Purchasing: Frank Le Rebeller

Financial data

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2012 2013 2019[20] 2020[21] 2021[22] 2022[2]
Turnover (billion €) 3.36 2.93 3.6 3.3 4.0 4.0
Firm orders (billion €) 2.53 2.27 5.3 3.4 3.0 5.6
Order book (billion €) 14.46 13.22 15.01 15.2 14.0 15.3
Operating profit (million €) 208.5 166.4 261.6 3.3 232.7 96.8
Net profit (million €) 163.7 104.1 145.2 -56.3 192.5 327.8

Controversies

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Karachi affair

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The Karachi affair (French: affaire Karachi) was a major military scandal that took place in the second administration of Prime Minister Benazir Bhutto, involving the presidencies of François Mitterrand and Jacques Chirac in 1992–97. The scandal involved the payment of massive commissions and kickbacks between France and Pakistan over the negotiations to acquire Agosta 90B-class submarines.[23]

Taiwan frigate scandal

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The DCN / DCNS plays a major role in "one of France's biggest political and financial scandals of the last generation [that left] a trail of eight unexplained deaths, nearly half a billion dollars in missing cash and troubling allegations of government complicity" connected to a sale of warships to Taiwan in the 1990s.[24]

Apart from the issues surrounding the sale of ships to Taiwan mentioned above, French prosecutors started investigating a wide range of corruption charges in 2010 involving different submarine sales, with possible bribery and kickbacks to top officials in France. In particular interest by the prosecutors are sales of Scorpène-class submarines to countries like India and Malaysia.[25]

Malaysia

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Scorpène-class submarine before delivery to Malaysia

The investigation in Malaysia has been prompted by human rights group Suaram as it involved Prime Minister Najib Razak when he was defence minister and his friend Abdul Razak Baginda[26] whose company Primekar was alleged to be paid a huge commission during the purchase of two Scorpène submarines.[27] French investigators are interested in the fact that Primekar was formed only a few months before the contract was signed with the Malaysian government and DCNS and that Primekar had no track record in servicing submarines and did not have the financial capability to support the contract.[28] Investigations have also revealed that a Hong Kong-based company called Terasasi Ltd in which the directors are Razak Baginda and his father, sold classified Malaysian navy defence documents to DCNS.[29] Also under scrutiny are allegations of extortion and the murder of Shaariibuugiin Altantuyaa, a translator who worked on the deal.[30]

On 15 December 2015, French courts indicted Bernard Baiocco, former president of Thales International Asia for paying kickbacks to Abdul Razak Baginda. At the same time director of shipbuilder DCN International was indicted for misuse of corporate assets.[31][32][33][34]

Indian Navy data leak

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On 24 August 2016, it was reported by the newspaper The Australian that a 22,000-page report leak has taken place regarding the unrelated Scorpène-class submarine currently being built by India as a part of a 3.5 billion dollar deal. The suspected leak of sensitive information for the Scorpène was claimed to contain information regarding stealth, sensors, the noise level of the submarine at different sea depths, acoustic information and more.[35] The Indian Navy passed the blame for the data leak onto unnamed overseas sources, possibly from the hacking of sensitive data.[36] Naval Group filed a complaint against the newspaper with the Supreme Court of the State of New South Wales in Australia for having illegally published documents containing old technical information about the Scorpene. The Australian court ruled in favour of Naval Group on 29 August and confirmed its decision on 1 September.

Communication

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Naval Group operates several programmes to promote training and professional integration. The group has signed the Pacte PME, which fosters relations between large companies and smaller enterprises and sets up partnerships with leading universities and academic institutions. Between 2006 and 2013, DCNS organised the Trophée Poséidon for students in engineering schools, which rewarded student projects in the fields of innovation and the maritime environment.

Between 2008 and 2014, Naval Group also ran a professional integration programme for both persons with technical qualifications and persons without any qualifications, called the Filières du Talent. In 2010, this programme was rewarded by the Trophée national 2010 de l’entreprise citoyenne.[37]

DCNS has also been involved in the world of yachting for many years by sharing its technologies and through its sponsoring and mentoring activities. The group is a partner of the Grand-Prix de l'École Navale,[38] a regatta that has been held near the Crozon peninsula since 2001. It has also been a partner of the Pôle France Voile in Brest since 2007, and works for the professional integration of former sportsmen and sportswomen.

In 2008, DCNS built the single-hull DCNS 1000, a yacht designed for round-the-world races, which featured in the 2013 film En Solitaire, by Christophe Offenstein, starring François Cluzet.

Today, Naval Group also shared its technical expertise in composites for hulls and in navigation systems by building the experimental trimaran L'Hydroptère,[39] and it partnered with the Areva Challenge team that took part in the America's Cup in 2007. The Naval Group industrial site in Toulon has been a partner of Toulon rugby club since 2005.[40]

References

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Further reading

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Revisions and contributorsEdit on WikipediaRead on Wikipedia
from Grokipedia
Naval Group is a French industrial group specializing in the design, construction, integration, and support of naval defense systems, including submarines, warships, and combat management technologies, with roots tracing back nearly 400 years to the 1631 establishment of French royal shipyards under Louis XIII. Formerly known as Direction des Constructions Navales (DCNS) until its 2017 rebranding, the company serves as the primary contractor for the French Navy's surface and subsurface fleets, encompassing nuclear-powered vessels like the Charles de Gaulle aircraft carrier and Barracuda-class submarines, while exporting platforms such as Scorpène-class diesel-electric submarines to nations including India, Brazil, and Malaysia. ![French nuclear aircraft carrier Charles De Gaulle](./assets/Aircraft_fly_over_the_French_aircraft_carrier_Charles_de_Gaulle_R91R91
Majority-owned by the French state, Naval Group employs approximately 16,000 personnel across facilities in France and international subsidiaries, emphasizing technological sovereignty, innovation in areas like nuclear propulsion and stealth technologies, and partnerships for export markets that represent over half its revenue. Key achievements include delivering advanced multimission frigates (FREMM class) and amphibious assault ships (Mistral class) that enhance allied navies' capabilities, as well as contributing to marine renewable energy projects for diversified operations. However, the company has faced notable challenges, such as the 2021 cancellation of its $90 billion contract to supply conventional submarines to Australia under the AUKUS security pact, which prompted arbitration claims and highlighted geopolitical risks in defense exports. More recently, unverified claims of a 2025 data breach involving sensitive source code have surfaced on dark web forums, though Naval Group has denied any compromise of its systems. These events underscore the tensions between commercial ambitions and national security imperatives in the global naval sector.

History

Origins and Early Naval Dockyards

The origins of Naval Group trace back to the establishment of France's royal naval arsenals in the , initiated under 's naval policy during the reign of . In 1631, Richelieu oversaw the creation of the first permanent naval shipyards, marking a foundational shift toward centralized state-controlled naval construction to bolster France's maritime power. This effort began with the transformation of Brest into a military harbor and arsenal, where infrastructure for and fortifications was developed between 1631 and 1635. Subsequent expansions under , Louis XIV's finance minister, further solidified these early dockyards. Colbert developed Brest extensively and founded the Rochefort arsenal in 1666 as a purpose-built on the River, emphasizing fortified capabilities. , with medieval roots, was enhanced as a Mediterranean naval hub under royal oversight during this period. These sites integrated design, construction, and maintenance, laying the groundwork for France's naval industrial base that evolved into the Direction des Constructions Navales, predecessor to Naval Group. By the late , additional facilities emerged, such as the naval dockyards in 1778, which succeeded the earlier Compagnie des Indes operations and focused on production. Early innovations included specialized , like the Ruelle naval gun foundry established in 1751, supporting armament needs across the dockyards. These origins emphasized empirical advancements in ship design and , driven by strategic imperatives rather than commercial interests.

Industrialization and Technical Innovations

The French naval arsenals, precursors to the Direction des Constructions Navales (DCN), experienced rapid industrialization in the , driven by the shift from sail- to steam-powered warships and from wooden to iron and steel hulls. This era involved mechanization of shipyards, including the installation of steam hammers, rolling mills for armor plating, and expanded foundries for marine engines, enabling mass production of components previously handcrafted. Facilities such as , Brest, , Rochefort, and adapted to these changes, with modernizing in the 1840s by adding covered slipways and dry docks to accommodate larger vessels. A pivotal innovation was the adoption of screw-propeller steam propulsion integrated into battleships, culminating in the Napoléon, launched on 16 October 1850 from the . This 90-gun , displacing 5,000 tons and armed with 90 cannons, achieved speeds of up to 13.5 knots under steam alone, surpassing sailing predecessors and influencing global naval design by demonstrating the viability of hybrid sail-steam warships. The transition to armored construction followed, with the Gloire representing a breakthrough in defensive capabilities; laid down in 1858 and commissioned in 1859 at , this wooden-hulled featured 4.5-inch wrought-iron plating over teak backing, protecting vital areas while mounting 36 guns, and displaced 5,630 tons with a speed of 13.5 knots. This design responded to explosive shell threats observed in the , establishing the ironclad as the standard for ocean-going warships. Further advancements included all-steel hulls in the Redoutable, launched 28 January 1876 from , the first constructed primarily of steel (over 4,300 tons of it), with compound armor up to 14 inches thick and four 10.8-inch guns in revolving turrets, achieving 14.5 knots and setting precedents for material strength and turret integration. Submarine technology emerged as another domain of innovation, with Cherbourg Arsenal pioneering powered submersibles. The Gymnote, launched 24 September 1888, was the first operational electric-powered , using 550 lead-acid batteries to drive a 400-horsepower for 24 nautical miles at 6 knots submerged, though limited by battery life to short durations. Building on this, the Narval, completed in 1899 at Cherbourg, introduced the first practical diesel-electric system, combining a 450-horsepower diesel for surface cruising (up to 9 knots) with for submerged operations, influencing modern designs despite early reliability issues with . These developments, tested rigorously in state facilities, underscored the arsenals' role in advancing stealth and amid industrial scaling of battery and production.

Post-War Reorganization and Nationalization

Following the end of , France's naval infrastructure faced extensive destruction, including the of much of the fleet at in 1942 to avoid German capture and severe bombing damage to arsenals at Brest, , and other sites, necessitating a fundamental restructuring to restore state-controlled capacity. The government prioritized centralization to coordinate reconstruction, repair, and modernization amid limited resources and shifting defense priorities under the Fourth Republic. On August 23, 1946, Decree No. 46-1860 created the Direction Centrale des Constructions et Armes Navales (DCCAN) within the Ministry of Armament, merging oversight of naval vessel design, , , and weapons production into a single state entity to eliminate pre-war fragmentation between dockyards and armaments services. This reorganization formalized full state ownership and operational control over military naval production, aligning with broader post-war nationalizations of strategic industries while leveraging existing royal-era arsenals like those at and for efficiency. The DCCAN directed the reconversion of facilities from wartime damage, incorporating techniques and adapting sites for emerging technologies such as steam turbines and early studies. By the early 1950s, the structure evolved into the Direction des Constructions et Armes Navales (DCAN), solidifying nationalized operations with a focus on self-reliance amid conflicts and commitments, producing over 25 auxiliary vessels like river tugs by 1950 to test rebuilding methods while preparing for major combatant ships. This framework ensured the continuity of France's sovereign naval industrial base, free from private sector dependencies that had previously complicated wartime efforts.

Transformation into DCNS and Rebranding to Naval Group

In 2007, the Direction des Constructions Navales (DCN), previously a state directorate under the French Ministry of Defense, underwent a structural transformation to become DCNS, emphasizing systems integration and commercial expansion. On 29 March 2007, the Convergence project integrated DCN's shipbuilding capabilities with Thales' naval activities, including the acquisition of the Armaris , which had been equally owned by Thales and DCN. This merger created a diversified group capable of end-to-end naval defense solutions, with the French state holding 76% ownership and Thales 25%. On 3 April 2007, DCN formally adopted the name DCNS—adding the "S" for Systèmes (Systems)—to reflect its broadened scope beyond mere to include systems, , and international exports. The change aligned with approval for competition and aimed to enhance competitiveness in global markets by leveraging Thales' expertise in sensors and weapons. The DCNS era marked a shift toward elements and export-oriented growth, with the company securing contracts for submarines and frigates abroad, such as Scorpène-class vessels for nations including and . By incorporating Thales' technologies, DCNS improved its integrated offerings, including and fire control systems, while maintaining state oversight for strategic naval programs like the Barracuda-class submarines. This transformation detached DCNS further from direct ministerial control, operating as a Société Anonyme with a focus on industrial efficiency and partnerships. On 28 June 2017, DCNS rebranded to Naval Group to project a more unified, internationally recognizable identity rooted in four centuries of French naval expertise. The name change, announced by CEO Hervé Guillou, sought to boost global exposure and credibility, emphasizing the company's role in , surface ships, and emerging sectors like marine renewables, while its subsidiary DCNS Energies became Naval Energies. This coincided with intensified export efforts and diversification, without altering core ownership—still majority state-held at approximately 63% following prior adjustments. It symbolized a strategic evolution from a domestically focused entity to a competitive player in multinational defense markets, supporting France's naval .

Expansion and Key Contracts in the 21st Century

In 2007, the merger of DCN's shipbuilding expertise with Thales' naval systems under the DCNS banner marked a pivotal expansion, integrating , , and combat electronics to pursue larger international opportunities. This restructuring boosted revenues to €4.28 billion in fiscal year 2007, enabling competitive bids for export programs. DCNS, later rebranded Naval Group in 2017, leveraged this to grow its global footprint, establishing subsidiaries like Naval Group in 2008 to support local production and . Submarine contracts drove significant growth, with the Scorpène-class diesel-electric design securing exports starting in the early 2000s. In 2005, awarded DCNS a €2.4 billion deal for six Scorpène submarines under Project 75, with construction at incorporating 60% local content and . followed in 2009 with a €7.4 billion Prosub program contract for four Scorpène submarines built locally via a , plus assistance in developing a nuclear-powered , Álvaro Alberto, with recent 2025 add-ons exceeding €526 million for hull and reactor integration. activated a 2025 contract for two Scorpène Evolved submarines, valued at an undisclosed sum, to be constructed at PT PAL with full , enhancing Southeast Asian presence. Surface combatant deals further expanded capabilities, notably the 2005 Franco-Italian FREMM program, where DCNS secured contracts for six multi-mission frigates for the at €3.5 billion total, emphasizing anti-submarine and land-attack roles with joint production efficiencies. Export ambitions included the 2016 Australian Sea 1000 selection of 12 Shortfin submarines for A$50 billion, promising 60% local content but canceled in 2021 amid shifts, prompting Naval Group to redirect focus to European and Indo-Pacific markets. Recent successes include the ' 2024 €5.65 billion award for four -derived attack submarines, reinforcing transatlantic ties. These contracts, comprising over 50% export revenue by the , underscored Naval Group's shift toward offset agreements and local partnerships, though challenges like the Australian fallout highlighted geopolitical risks in long-term bids. Domestic programs, such as the 2017 FDI contract for five units at €4.2 billion, sustained core competencies while funding R&D for hybrid propulsion and digital twins. By 2024, international operations spanned joint ventures in and , with ongoing Gowind pursuits in the and Africa bolstering order books amid rising global naval demand.

Products and Capabilities

Surface Naval Systems

Naval Group designs, builds, and integrates a comprehensive range of surface ships, including corvettes, frigates, destroyers, amphibious assault vessels, and aircraft carriers, tailored for multi-mission operations such as , air defense, and . These systems emphasize , digital integration, and interoperability with allied forces, supporting both requirements and international exports. The FREMM (Frégate Européenne Multi-Mission) program represents a cornerstone of Naval Group's surface capabilities, involving collaboration with Italy's . For the , Naval Group constructed 10 FREMM frigates in between 2005 and 2022, comprising eight anti-submarine variants and two air defense models like , delivered in April 2021. These 6,000-ton vessels measure 142 meters in length, achieve speeds of 27 knots, and feature advanced sonar, Aster missiles for air defense, and anti-ship systems, enhancing France's high-sea combat effectiveness. The final unit, , underwent sea trials in February 2022 and was delivered in November 2022. Succeeding the FREMM, the FDI (Frégate de Défense et d'Intervention) class comprises five 4,500-ton multi-role frigates ordered in 2015 for delivery starting in 2025, with the Amiral Ronarc'h handed over on October 17, 2025, following sea trials initiated in October 2024. Measuring 122 meters long with a maximum speed of 27 knots, FDIs incorporate for anti-air, anti-ship, anti-submarine, and missions, including cyber-secure systems and scalability for export variants like Greece's Kimon-class. The third Greek FDI, HS Formion, was launched on June 4, 2025. Air defense destroyers of the Horizon class, jointly developed with , include two units for : Forbin, commissioned in 2009, and Chevalier Paul in 2012. These vessels employ the system with Aster missiles and radar for theater interception, with mid-life upgrades from 2026 to 2030 incorporating hypersonic defense enhancements. Amphibious capabilities are provided by the Mistral-class landing helicopter docks, with three built for : Mistral and Tonnerre launched in 2006, and Dixmude in 2012. Displacing 21,300 tons at full load and 199 meters long, these ships accommodate up to 16 heavy helicopters, 900 troops, and for expeditionary operations. Exports include two units to , commissioned in 2016 and 2017. The Gowind family offers flexible and offshore patrol vessel designs, with exports including two Gowind 2800 corvettes to the UAE—Bani Yas delivered in October 2023 and Al Emarat in June 2024—and 's El Fateh, a Gowind 2500 commissioned in 2022. These 2,500- to 2,800-ton platforms support surveillance, combat, and escort roles with modular weapon fits.

Submarines and Underwater Systems

Naval Group designs and constructs nuclear-powered attack submarines for the French Navy under the Barracuda program, which encompasses six Suffren-class vessels equipped with advanced stealth features, vertical launch systems for missiles, and capabilities for special forces deployment. The lead submarine, Suffren (S635), was commissioned on June 3, 2022, following delivery in 2020. The third vessel, Tourville (S637), entered active service on July 7, 2025, while the fourth, De Grasse, was rolled out from construction facilities on May 27, 2025, with transfer to launch facilities planned for spring 2025. These submarines replace the older Rubis class and incorporate nuclear propulsion by TechnicAtome in co-contracting with Naval Group. For export and conventional submarine markets, Naval Group offers the Scorpène-class diesel-electric attack submarines, featuring options, modular design for customization, and armaments including torpedoes and anti-ship missiles. The class has secured contracts for at least 14 units across multiple nations, with ten in operational service, under construction, or delivery by 2024. Key programs include six Kalvari-class submarines for , built by with technology transfer, the fourth (Vela) delivered in 2021; four Riachuelo-class for , with the third (Tonelero) launched on March 28, 2024, and local construction; and two Scorpène Evolved submarines for , contracted in April 2024 with full integration and local build by PT PAL. Additional exports include two vessels to (e.g., KD Tun Razak) and ongoing discussions for three more to as of October 2024.
CountryClass VariantNumberStatus (as of 2025)
Kalvari (Scorpène)64 delivered, 2 under construction
Riachuelo (Scorpène)43 launched, local build
Scorpène Evolved2Contract signed April 2024, local build with LiB
Scorpène2In service
Naval Group also advances unmanned underwater systems, including autonomous underwater vehicles (AUVs) and unmanned underwater vehicles (UCUVs) for mine countermeasures, intelligence, and roles. In December 2023, the French Direction Générale de l'Armement (DGA) awarded a for designing, producing, and testing a UCUV demonstrator. The SEAGENT family of UUVs supports naval "dronisation," while the XL-UUV demonstrator integrates Thales passive hull-mounted for autonomous operations, with testing contracted in July 2024. A June 2023 study examined UCUV architectures and use cases, emphasizing modularity and integration with manned platforms. These systems extend operational reach without risking personnel, aligning with broader roadmaps.

Integrated Combat Systems and Technologies

Naval Group develops integrated combat systems that fuse sensor data, automate , and control weapons across surface ships and submarines, leveraging modular architectures for adaptability in high-threat environments. These systems incorporate for enhanced and employ "cyber by design" principles to counter digital vulnerabilities, with development supported by over 1,000 engineers at facilities in Ollioules, . The company's ACCESS distributed cloud-type architecture enables scalable integration of on-board, mission, combat, digital, and cybersecurity components, facilitating real-time operations and incremental upgrades. The SETIS® combat management system (CMS) serves as Naval Group's primary solution for surface vessels, designed for high-intensity by processing multi-sensor inputs to direct effectors like missiles and guns. Deployed on the French Navy's eight Aquitaine-class FREMM frigates and five additional surface combatants, SETIS® features an open, digital architecture that supports unmanned vehicle operations from the and integrates with advanced sensors for 360-degree monitoring. Variants such as SISTELA have been tailored for export markets, including Malaysia's operational requirements, while the system equips UAE's Bani Yas-class corvettes and Gowind®-class vessels with structural innovations for sensor and weapon fusion. For , the SUBTICS® integrated system provides automated management with scalability for different platform sizes, handling sensor data and weapon deployment in contested domains. Complementing these are systems like ® and NIDL® for secure information sharing in missions, alongside the Digital Bridge for asymmetric threat response coordination. Recent advancements emphasize resilience against emerging threats such as drones, with initiatives like the Seanergy forge enabling remote reprogramming of unmanned systems and the solution achieving sub-50-millisecond latency for 4K video feeds. In 2024, Naval Group partnered with the UAE's Tawazun Council and Marakeb Technologies to transfer SETIS®-based technology for a National Management System, applicable to both newbuilds and retrofits in the UAE . These efforts align with requirements for the future PA-NG , prioritizing open architectures and for sustained naval superiority. A 2019 with INRIA has accelerated AI integration to bolster decision loops in these systems.

Energy and Marine Infrastructure Projects

Naval Group, through its subsidiary Naval Energies established in , pursued development in marine renewable technologies, leveraging naval engineering expertise for floating offshore turbines, (OTEC), tidal stream , and wave energy converters. These efforts aimed to integrate renewable solutions into maritime power systems, though the company prioritized three core technologies—tidal currents, floating offshore , and OTEC—while contributing to pilot-scale demonstrations rather than commercial-scale deployments. In floating offshore wind, Naval Energies designed semi-submersible floaters optimized for deep-water installations, securing design basis certification from DNV GL in October 2020 for applicability to the & Belle-Île offshore wind farm off , , which targeted up to 500 MW capacity. This technology emphasized stability in harsh marine conditions, drawing from submarine hull designs, but Naval Group divested the floating wind business to in June 2021, transferring engineering know-how, , and project rights including & Belle-Île participation. For OTEC, Naval Energies developed closed-cycle systems exploiting gradients to generate baseload power for remote tropical islands, offering capacities from 1 MW to 10 MW per unit with claimed efficiencies above 95% for . The approach built on cooling technologies but remained at conceptual and modeling stages, with no verified operational plants; it positioned Naval Group to support in non-interconnected regions lacking access. Naval Group also contributed to innovative marine infrastructure via Project Natick with , deploying a 12-rack, 450 kW underwater prototype at the European Marine Energy Centre's Billia Croo wave test site in , , in June 2018. The sealed, subsea pod utilized ocean cooling for energy efficiency—reducing power use effectiveness to near 1.1—and marine renewables for , with retrieval in revealing low failure rates (one-eighth of land-based equivalents) due to nitrogen atmosphere and lack of interference. This demonstrated potential for scalable, low-impact in coastal zones, informed by Naval Group's vessel integration capabilities. By early 2021, Naval Group ceased broader offshore renewable developments to refocus on core naval defense competencies.

Organizational Structure

Governance and Ownership

Naval Group is structured as a société anonyme () under French , with its distributed among major institutional shareholders and employee-held entities. As of December 31, 2023, the French State holds 62.25% of the shares, reflecting the company's critical role in national defense and maritime sovereignty. The owns 35%, stemming from a longstanding industrial partnership focused on integrated systems and electronics. The remaining shares are distributed as follows: 1.74% to employees and former employees through the Sharenariat Naval Group fund, 0.99% via Naval Group Actionnariat, and 0.02% in direct employee ownership. This ownership configuration has remained stable since the company's privatization elements post-nationalization, balancing state control with involvement to support long-term strategic investments. Governance is centered on a composed of 18 members, responsible for approving strategic, economic, financial, and technological policies. The Board includes 11 directors appointed by the shareholders' general meeting, a state representative designated under French regulatory provisions (currently Pierre Jeannin), and six employee-elected representatives, comprising one-third of the board to incorporate workforce perspectives. Chaired by Pierre Éric Pommellet, who concurrently serves as Chairman and , the Board meets regularly to deliberate on key orientations while adhering to French standards that emphasize transparency and in defense-related enterprises. Operational leadership is provided by an Executive Committee of 14 members, also chaired by Pommellet, which sets objectives and addresses major strategic and day-to-day matters. Key executives include Frank Le Rebeller as Senior Executive for Finance and Marie-Laure Bourgeois as Executive for and . This dual-layer structure ensures alignment between high-level oversight and execution, with employee representation fostering internal cohesion amid the company's focus on complex, long-cycle naval programs.

Domestic Operations in France


Naval Group maintains ten production sites in France, integral to its domestic operations, where it designs, builds, integrates, and provides through-life support for submarines and surface ships. These facilities include shipyards in Cherbourg-en-Cotentin specializing in submarine construction, such as third-generation SSBNs, and Lorient for surface combatants like FDI frigates. Additional sites are located in Brest, Toulon, Bagneux, Guipavas, Ollioules, and La Montagne, supporting engineering, testing, and maintenance activities.
As prime contractor for France's nuclear deterrence, Naval Group oversees the production, maintenance, and eventual dismantling of nuclear-powered vessels, including Suffren-class attack submarines and Triomphant-class SSBNs at . It also manages the mid-life modernization of the Charles de Gaulle, contracted in February 2024 to extend operational capability. For surface fleet enhancements, Naval Group delivered the lead FDI frigate to the in October 2025, built at , and secured design contracts for future ocean patrol vessels in 2021. In , Naval Group signed a with the Navy's Fleet Support Service for the operational maintenance of nuclear attack submarines, ensuring availability through specialized support at domestic bases. The company contributes 90% of its added value in , employing around 16,000 personnel primarily at these sites and sustaining tens of thousands of indirect jobs in naval industrial areas.

International Operations and Partnerships

Naval Group operates internationally through a network of wholly-owned subsidiaries, joint ventures, and representative offices in over 17 countries, emphasizing , local partnerships, and maintenance capabilities. Wholly-owned entities include Naval Group Pacific Pty Limited in (established 2019 as a for innovation), Naval Group BR Sistemas de Defesa in (2009), and Naval Group Technologies Canada in . Joint ventures feature Zamil Naval in (55% Naval Group ownership since post-2013), Itaguai Construcoes Navais SA in (41% ownership for ), Boustead DCNS Naval Corporation Sdn Bhd in (40% ownership), and Naviris in (50% with , launched January 2020 for export-focused naval programs). In South America, Naval Group's longest-standing partnership is Brazil's ProSub program, initiated in 2009, under which it supports the construction of four Riachuelo-class Scorpène submarines via technology transfer at the Itaguai facility, with two delivered by 2024 and recent €526 million contracts signed in September 2025 for program advancement. In Asia-Pacific, operations include a 2008 subsidiary in India supporting the P75 Scorpène program, extended by a October 2025 MoU with Mazagon Dock Shipbuilders for submarine exports; a April 2024 contract with Indonesia's PT PAL for two locally-built Scorpène Evolved submarines; and the Malaysian JV focused on Gowind-class corvette construction. Australia's subsidiary persists for R&D collaborations despite the 2021 cancellation of the Attack-class submarine contract in favor of AUKUS. European partnerships emphasize industrial cooperation and contracts, such as a September 2024 agreement for four Family submarines to the , bolstered by a June 2025 component supply deal with Royal IHC; multiple pacts with Greek firms since March 2022, including six new agreements in May 2025 for the FDI HN frigate program; a September 2025 industrial cooperation accord with Poland's PGZ; and May 2025 ties with Norway's for development and marketing. In the , the Saudi JV supports local upgrades and maintenance, aligning with bids for additional contracts as of September 2025. These initiatives prioritize local content, skills transfer, and joint production to secure sovereign naval capabilities for partner nations.

Financial Performance

Naval Group's consolidated revenue grew modestly to €4.35 billion in 2024 from €4.26 billion in 2023, reflecting a 2.3% increase driven by progress in surface ship programs and international exports, though offset by delays in deliveries. This followed a slight contraction from €4.35 billion in 2022, amid constraints and extended production cycles typical of naval defense projects. Earlier, revenue rebounded sharply to €4.01 billion in 2021 from €3.29 billion in 2020, attributable to recovery from disruptions and ramp-up in contracts.
YearConsolidated Revenue (€ billion)Year-over-Year Change (%)
20203.29-
20214.01+21.9
20224.35+8.5
20234.26-2.2
20244.35+2.3
Key profitability metrics improved marginally in 2024, with EBITA reaching €301 million (6.9% margin) compared to €295 million (6.9% margin) in 2023, supported by controls and higher-margin activities. attributable to owners stood at €266 million in 2024, up from €261 million in 2023, reflecting stable operational efficiency despite rising raw material s. The expanded to €18.2 billion by end-2024, fueled by €8.2 billion in new orders including deals with the , signaling robust backlog visibility extending beyond 2030. In contrast, 2023 order intake was €3.4 billion with a €14.4 billion backlog, yielding a book-to-bill below 1.0 and underscoring reliance on long-term government contracts. Net financial debt was €507 million in 2024, with cash reserves at €681 million, indicating moderate amid capital-intensive investments.

Major Contracts and Economic Impact

Naval Group has secured several high-value domestic contracts for the , including the Suffren-class nuclear attack submarines under the program, with deliveries ongoing since 2020 and full operational capability expected by 2025. The company also holds contracts for the Defence and Intervention Frigates (FDI), with five vessels ordered for delivery between 2024 and 2029, emphasizing multi-mission capabilities including air defense and . Additionally, maintenance and support agreements, such as the through-life support for FREMM multi-mission frigates effective from January 2023, ensure sustained revenue from French naval assets. On the export front, a €5.65 billion contract was awarded in March 2024 to supply four Family expeditionary submarines to the , incorporating conventional propulsion adaptations and local industrial offsets. In July 2025, the contract for two Scorpène Evolved submarines entered into force for , with construction at PT PAL shipyard involving technology transfer and local partnerships. Other notable deals include a February 2025 maintenance contract for UAE Gowind corvettes and partnerships for Greek industrial participation in May 2025, alongside support ecosystem development in . These contracts contribute significantly to Naval Group's financials, with 2024 order intake totaling €8.094 billion, reflecting robust demand for surface and subsurface platforms. Revenue for the period reached approximately €4.355 billion, supporting operations across 17 countries. Exports, historically targeting around 50% of sales, have bolstered 's defense export record, with programs helping drive national orders to $19 billion in 2024. Domestically, Naval Group generates 90% of its added value in , sustaining 16,722 direct jobs and tens of thousands of indirect positions in supply chains and regional economies. This industrial footprint underpins 's naval sovereignty while enhancing export competitiveness through technology transfers and local content requirements.

Innovations and Strategic Advancements

Research and Development Initiatives

Naval Group allocates €100 million annually to (R&D) and , supporting 500 active projects involving 1,800 employees across 85 areas of technical expertise, including oversight of 40 doctoral theses each year. This investment emphasizes upstream scientific research in collaboration with French, European, and international institutes, focusing on disciplines such as , digital technologies, , hydrodynamics, acoustics, , and climate impacts. The company's R&D efforts are guided by a Scientific Council comprising 14 international experts and include self-financed projects alongside contributions to government-funded programs in areas like , , and cybersecurity. The technological strategic plan organizes into six core domains: Smart naval force for networked and autonomous operations; Invulnerable ship for enhanced protection against threats; Smart ship for integrated digital systems; Blue ship for sustainable maritime operations; Smart availability for lifecycle optimization; and Smart industry for advanced manufacturing processes. These domains drive developments in uncrewed systems, including experiments with drones for and response, as demonstrated at events like NID 2025. Naval Group operates specialized labs and facilities to accelerate prototyping and testing, such as the Composites Lab and Additiv’ Lab in for materials and ; the Naval Cyber Lab in Ollioules for cybersecurity; and the MCM Lab and Cyber Lab inaugurated in in April 2022 for mine countermeasures and digital threats. Internationally, it established a Centre of Excellence for naval defense R&D in on November 21, 2019, which launched projects in 2021 to enhance maritime and . Additional Centres of Operational Excellence exist in and to foster local collaborations. Open innovation forms a pillar of these initiatives, with approximately 100 projects partnering with start-ups, organizations, and manufacturers through the Naval Innovation Hub and a network of Open Labs. Recent memoranda of understanding include those with Norway's NTNU (June 2025) for joint exploration, NORCE (April 2025) for ship design and marine robotics, and (April 2025) for performance optimization; similar efforts extend to Hellenic partners via annual R&D Partners Days, with three EU-funded projects selected in 2024. These partnerships emphasize agile methodologies, , and rapid cycles from concept to product, as seen in Belgium's MCM Lab operations.

Technological Breakthroughs and Patents

Naval Group allocates approximately €100 million annually to , funding around 500 active projects and engaging 1,800 specialized employees across 85 technical domains. These initiatives emphasize breakthrough in areas such as (AIP), unmanned systems, and integrated cybersecurity, aiming to enhance operational stealth, , and resilience in naval platforms. The FC2G second-generation AIP system represents a major advancement for conventional , enabling submersion durations of weeks by electrochemically converting —produced via an onboard diesel reformer—and oxygen into , with as the sole byproduct. This modular technology accommodates with hull diameters of 6 meters or larger, integrates seamlessly with diverse battery configurations, and offers a service life matching the vessel's operational span, thereby extending stealthy patrol capabilities without reliance on . The FC2G has been proposed for international markets since 2019 and underpins export-oriented designs like the Scorpène class variants. Advancements in unmanned underwater vehicles include the D19 extra-large UUV, equipped with modular payloads for , , , and mine countermeasures missions. It supports autonomous operations via docking stations that enable inductive recharging and wireless data transfer, reducing risks to manned assets while expanding mission reach across submerged environments. Complementary developments encompass "keel-up" cybersecurity architectures embedded in designs to counter networked threats and systems like HEUDYP for real-time augmented guidance in drone takeoff and landing, factoring in ship motion and atmospheric conditions. Naval Group maintains a robust portfolio, with over 40 filings specifically protecting the FC2G AIP 's components and integration methods. Key examples include U.S. 11,892,269 for an underwater craft's vehicle-launching tube, which employs pressurized water and a linear electric piston to deploy drones or torpedoes efficiently from submerged positions (issued February 6, 2024). Another is French FR3022214B1 for a optimizing control of electric units, enhancing efficiency and maneuverability in stealth operations. From its DCNS predecessor era, U.S. 8,069,800 covers a stealth armed surface ship integrating low-observable features with offensive capabilities. These patents underscore Naval Group's focus on , ejection mechanisms, and acoustic discretion, often developed through collaborations like the 2025 R&I pact with Inria and Laboratory for advanced simulations in naval autonomy and materials.

Controversies

Karachi Affair and Corruption Allegations

In September 1994, DCNS (now ) signed a with the Pakistani government for the sale and of three Agosta 90B-class submarines, valued at 5.41 billion French francs (approximately €825 million). The deal included construction of the submarines partly in at the naval base, with DCNS providing technical assistance and training. DCNS agreed to pay approximately €52 million in commissions to intermediaries to facilitate the contract, a practice that was legal under French law at the time but later scrutinized for potential misuse. Investigations revealed that portions of these funds—estimated at up to €10-20 million—were allegedly diverted through offshore accounts to finance Édouard Balladur's unsuccessful presidential campaign, with DCNS executives implicated in approving the payments despite awareness of irregularities. On May 8, 2002, a bombing in killed 15 people, including 11 DCNS engineers and technicians en route to the site to support submarine assembly; Pakistani authorities attributed the attack to al-Qaeda-linked militants, but French probes suggested it may have stemmed from resentment over halted retro-commission payments after Balladur's electoral defeat and the Chirac government's policy shift. The bombing triggered judicial inquiries in , led by Renaud Van Ruymbeke, which uncovered evidence of a kickback scheme involving DCNS's international division, including falsified invoices and transfers via companies in and the . A 2019-2020 trial in focused on the misuse of corporate assets and in illegal political financing tied to the DCNS-Pakistan deal. Dominique Castellan, former head of DCNS's international division, was convicted in June 2020 of in diverting commissions, receiving a three-year sentence (one year suspended) and a €50,000 fine; the court found he knowingly facilitated opaque payments exceeding standard brokerage fees. Two intermediaries, Moncef Belkhayat and Zouhair Abdulamalek, also faced convictions for handling the funds, with sentences of four and five years respectively, underscoring DCNS's role in enabling the scheme through unverified subcontracts. While Balladur was acquitted in 2021 due to insufficient , the rulings affirmed systemic corruption in the arms export process, though DCNS as an entity avoided . No definitive causal link between the kickbacks and the 2002 bombing has been established in court, despite persistent allegations.

Taiwan Frigate Scandal

In 1991, Taiwan's Ministry of National Defense signed a valued at approximately $2.8 billion for the and delivery of six Kang Ding-class multi-role frigates, based on the French La Fayette design, with DCNS (now ) responsible for the shipbuilding component. The deal included stealth features and was part of a broader arms package that strained Franco-Taiwanese relations amid allegations of irregularities. Corruption allegations surfaced in the mid-1990s, centering on a network of kickbacks estimated at $500 million paid through intermediaries, including Taiwanese arms dealer Andrew Wang, to secure favorable terms and influence Taiwanese procurement officials. DCNS was implicated alongside Thomson-CSF (now Thales) for facilitating commissions funneled via offshore entities, with funds allegedly deposited in Swiss banks to bribe officials in Taiwan, France, and potentially China. Investigations by French magistrate Renaud Van Ruymbeke and Taiwanese prosecutors uncovered evidence of these payments, though direct links to DCNS executives remained contested, with claims that the commissions were standard industry practice for complex deals but exceeded legal bounds. Taiwanese authorities indicted Wang in 2006 for embezzling over $100 million in illicit gains from the contract, but he fled and died in 2006 under suspicious circumstances, leading to dropped charges against his in 2024 due to insufficient tying them to or related crimes like the 2000 of business partner Yin Ching-feng. In 2010, a Taiwanese acquitted six former navy officials of charges, citing lack of proof that kickbacks directly swayed decisions, though the ruling did not absolve the French side. Taiwan pursued , filing a $98.4 million against DCNS in 2011 for damages and frozen assets totaling around $520 million in alleged "criminal income," with ongoing demands as of 2024 for repatriation from Swiss accounts. The scandal contributed to heightened scrutiny of French arms exports, paralleling the , and resulted in a 2012 Taiwanese dismissal of follow-up claims against DCNS for 45.5 million euros in interest and fees, though it underscored persistent disputes over accountability in the deal. Despite the controversies, the frigates entered service between 1996 and 1998, with Taiwan allocating NT$43.1 billion ($1.37 billion) in 2022 for upgrades supported by French technical assistance from the of Armaments, indicating continued operational reliance amid unresolved financial claims.

Export Deal Disputes and Kickbacks

In the 2002 sale of three Scorpène-class submarines to valued at approximately €1.2 billion, French judicial authorities investigated allegations of illicit commissions totaling €114 million paid through intermediaries to entities linked to then-Defense Minister . The probe, initiated in 2009, centered on claims that DCNS (now Naval Group) funneled kickbacks via a shell company to secure the contract, with evidence including consultant fees routed to , a close associate of Najib. In 2017, two former DCNS executives were indicted for and abuse of trust in connection with the deal, though no final convictions against the company have been reported as of 2025. French prosecutors in 2024 documents asserted Najib's involvement in approving the commissions, but declined to recommend his trial, citing jurisdictional limits; Malaysia's own investigations have not yielded charges against foreign entities. Naval Group has consistently denied paying bribes, attributing payments to legitimate consulting fees compliant with export regulations at the time. A separate French inquiry launched in 2017 examined potential bribes in DCNS's 2008 agreement with Brazil for four Scorpène submarines and technology transfer, totaling €6.7 billion—the largest defense export contract in French history at the time. Prosecutors suspected undue payments to local agents may have influenced the award over competitors like Germany's ThyssenKrupp, amid broader scrutiny of offsets and local partnerships required under the deal. No charges have been filed against Naval Group executives or the firm itself, and the investigation remains open without public resolution, reflecting challenges in proving causation in opaque procurement processes. Brazilian authorities have not pursued parallel corruption claims, though the contract faced delays and cost overruns unrelated to the French probe. Allegations extended to Malaysia's 2015 littoral combat ship (LCS) program, involving six Gowind-class vessels in partnership with local firm Boustead Naval Shipyard, valued at over €1 billion initially. A 2022 audit flagged potential irregularities in payments and licensing linked to Naval Group subcontractors, including unverified export approvals for transfers, contributing to delays, cost escalations to €2.8 billion, and a reduction to five ships by 2023. No direct kickback charges against Naval Group emerged, with probes focusing on domestic flaws; the company maintained compliance with contractual obligations amid the scrutiny. These cases highlight recurring patterns in Naval Group's export dealings, where French oversight bodies like the Parquet National Financier have pursued leads on retrocommissions—rebates disguised as fees—common in arms sales but legally contentious under laws post-2000. Outcomes vary, with convictions in related historical deals (e.g., 1994 Saudi sales involving €100 million in kickbacks leading to executive guilty pleas) but limited for Naval Group itself, often due to evidentiary hurdles and statute limitations. The firm has emphasized enhanced compliance measures since 2010, including independent audits, though critics argue systemic risks persist in high-value, offset-heavy contracts.

Data Security Incidents and Cyber Threats

In 2016, while operating as DCNS, Naval Group experienced a significant involving the theft of approximately 22,400 files containing sensitive technical details on its Scorpène-class submarines, including weapon systems, , and operations. The leak, which surfaced publicly in August, primarily affected export customers such as , , and , prompting concerns over compromised operational capabilities and . French authorities, including the prosecutor's office, initiated an investigation, attributing the incident to an overseas actor conducting economic rather than an internal leak, with no evidence of classified military secrets being exposed. More recently, in July 2025, a hacker using the alias "Neferpitou" claimed responsibility for breaching Naval Group's systems, asserting access to 1 terabyte of data including source code for combat management systems on warships and submarines, as well as classified project files potentially linked to nuclear programs. The actor posted samples totaling around 13-30 gigabytes on dark web forums, demanding ransom and threatening further disclosure, which raised alarms about vulnerabilities in supply chain and export-sensitive technologies. Naval Group responded by launching an internal probe, detecting no active IT intrusions, and characterizing the event as a "reputational attack" rather than a confirmed compromise, though it confirmed ongoing verification of the leaked materials' authenticity. These incidents underscore persistent cyber threats to Naval Group from state-sponsored and criminal actors targeting defense , exacerbated by the company's role in international contracts and reliance on digital . No public attribution to specific threat actors has been confirmed in either case, but experts note parallels to broader patterns of industrial hacking aimed at eroding competitive edges in naval exports.

AUKUS Submarine Cancellation and Compensation

In September 2016, the Australian government selected Naval Group to design and build 12 Attack-class conventional submarines under a agreement valued at approximately A$50 billion, based on a modified version of Naval Group's Shortfin Barracuda design. The program aimed to replace Australia's Collins-class fleet with diesel-electric submarines, involving technology transfer and local construction in . On 15 September 2021, , the , and the announced the security partnership, under which would acquire at least eight nuclear-powered submarines to enhance its strategic capabilities in the region. This decision led to the immediate cancellation of the Attack-class contract with Naval Group, as nuclear propulsion was deemed incompatible with the original diesel-electric design. Australian Prime Minister stated that the shift was necessary for imperatives, citing the superior endurance and lethality of nuclear submarines. The cancellation provoked a sharp diplomatic response from , which described the move as a "duplicitous" act that undermined bilateral trust after years of negotiations. French Foreign Minister recalled ambassadors from Washington and , and Naval Group CEO Pierre Éric Pommellet announced intentions to seek full compensation, including reimbursement for design work, investments, and lost revenues estimated at over €2 billion. Negotiations ensued amid strained relations, with having already expended A$1.57 billion on the program by the time of cancellation, including payments to Naval Group for preliminary design phases. By June 2022, under the newly elected Australian Labor government, a settlement was reached whereby Australia agreed to pay Naval Group €555 million (approximately A$830 million) in compensation, covering termination costs and waiving further claims. Prime Minister Anthony Albanese described the agreement as "fair and equitable," enabling a reset in Australia-France relations, while Naval Group accepted it as resolving all disputes without litigation. The total financial burden on Australian taxpayers from the scrapped program reached A$2.4 billion, including prior expenditures and compensation, with no operational submarines delivered. This outcome reflected Australia's prioritization of AUKUS-aligned nuclear capabilities over the original contract, despite the diplomatic and fiscal costs.

References

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