CMN Unveils Its Largest-Ever Warship Design: A 107-Meter Multi-Mission Corvette at Euronaval 2026
CMN unveiled a 107-meter corvette design at Euronaval 2026, marking the largest and most heavily armed warship concept the yard has presented to date.
French shipbuilder CMN (Constructions Mécaniques de Normandie) unveiled a 107-meter multi-mission corvette design at the Euronaval 2026 exhibition in Paris. According to a Naval News report published November 12, it marks the largest and most heavily armed warship design the company has presented to date.
Per figures shared by Naval News, the design has a 15-meter beam and a 4.5-meter draft. It carries a Leonardo-built OTO 76/62 Super Rapid naval gun at the bow, along with two decoy launching systems at bridge level. French outlet Mer et Marine, which refers to the design as the “CMN 110,” reports additional armament including four Exocet MM40 Block 3C anti-ship missiles, a 16-cell VL MICA air-defense system, and four MU90 torpedo tubes.
Multiple reports emphasize that this remains a design offering rather than a contracted build. Opex360’s November 5 report places the unveiling within France’s ongoing internal debate over its participation in a European corvette project, noting that options under discussion include Naval Group’s Gowind corvette alongside the newly unveiled CMN design from the company’s Cherbourg shipyard.
For CMN, the corvette represents a significant scale jump. The company is best known for patrol boats, fast attack craft and smaller-to-mid-sized corvettes; a 107-meter platform signals an apparent ambition to compete in the larger, more heavily armed warship segment traditionally dominated by larger yards.
There is some inconsistency in how the design is named across sources: Mer et Marine calls it the “CMN 110,” while at least one secondary outlet refers to it as the “CMN 10” — likely a typographical variant. A definitive model designation may only be confirmed as the project advances.
Euronaval 2026 drew a record number of exhibitors this year, with unmanned maritime systems and missile technology attracting particular attention on the show floor. CMN’s corvette concept stood out among the new designs unveiled, but like most show concepts, whether it attracts a concrete customer remains to be seen.
Europe’s mid-sized corvette market has seen growing demand in recent years, as several navies look for platforms more capable than patrol vessels but less expensive than full frigates. CMN’s 107-meter design could in principle address that gap, though without a confirmed order, its commercial prospects remain speculative.
Being cited as an option in France’s own domestic debate could open a window of opportunity for CMN on the home market, but the final direction will depend on the French Navy’s stated priorities and budget processes, neither of which has been settled. Export potential will likewise remain theoretical until a first concrete order materializes.
CMN’s reference portfolio includes Qatar’s Al Zubarah-class corvettes along with numerous fast attack and patrol craft sold internationally, but a 107-meter platform is substantially larger than most vessels the yard has previously delivered — raising questions, unaddressed in current reporting, about how CMN would scale its shipyard capacity and engineering resources for series production at this size.
The weapons fit, especially the VL MICA air-defense system and Exocet anti-ship missiles, suggests the design is intended for more than patrol and surveillance duties, positioning it for higher-intensity naval combat scenarios. The inclusion of MU90 torpedo tubes adds an anti-submarine dimension, potentially making the corvette a multi-role “mini-frigate” alternative for budget-constrained navies. Notably, Italy’s Fincantieri unveiled its own modular multi-mission vessel concept at the same exhibition, reflecting a broader European trend toward mid-sized, modular, cost-conscious warship designs — a competitive landscape CMN’s offering will have to navigate.
Sources:
Naval News, “Euronaval 2026: CMN Unveils 107-Meter Multi-Mission Corvette,” November 12, 2026, https://www.navalnews.com/event-news/euronaval-2026/2026/11/euronaval-2026-cmn-unveils-107-meter-multi-mission-corvette/ — primary source for technical specifications and show context.
Mer et Marine, “CMN révèle sa première corvette de plus de 100 mètres,” November 2026, https://www.meretmarine.com/fr/defense/cmn-revele-sa-premiere-corvette-de-plus-de-100-metres — used for weapons-fit details and the “CMN 110” designation.
Opex360 (Zone Militaire), November 5, 2026, https://www.opex360.com/2026/11/05/la-france-va-t-elle-finalement-maintenir-sa-participation-au-projet-de-corvette-europeenne/ — used for context on France’s European corvette debate.
