France to order upgraded MdCN Mk2 naval cruise missiles to extend deep strike capabilities of frigates and submarines.

France’s Directorate General of Armaments (DGA) announced at Euronaval 2026 the upcoming signature of a contract with MBDA for the MdCN Mk2 (Naval Cruise Missile Mk II), targeting first deliveries in 2030. Unveiled at Eurosatory, the upgraded deep-strike missile preserves complete physical integration with French Navy FREMM frigates and Suffren-class nuclear attack submarines while extending operational range beyond 1,000 kilometers. Modernization features advanced GNSS anti-jamming navigation, reduced radar cross-section, improved electro-optical/infrared guidance, and Fastrike AI mission planning that compresses engagement preparation times from hours to minutes.

The MdCN Mk2, designated NCM Mk2 by MBDA, is an improved French long-range, subsonic cruise missile designed for precision strikes beyond 1,000 km from FREMM frigates and Suffren-class nuclear-powered attack submarines. (Picture source: Army Recognition)

On November 6, 2026, France's Directorate General of Armaments (DGA) announced the forthcoming signature of a contract with MBDA for the MdCN Mk2 naval cruise missile, with first deliveries scheduled for 2030. Unveiled at Eurosatory on June 15, 2026, the upgraded missile will have a range exceeding 1,000 km, improved resistance to GNSS jamming, reduced radar signature, revised infrared guidance, and greater effectiveness against hardened targets. It will retain compatibility with the six French FREMM frigates equipped with Sylver A70 launchers and Suffren-class nuclear-powered attack submarines, preserving the French Navy's ability to conduct deep strikes from both surface ships and submerged vessels. The Mk2 standard also introduces AI-assisted mission preparation to reduce the time required to prepare complex missile engagements from several hours to minutes.

France originally ordered 200 MdCN missiles in 2006 and 2009, but the quantity, value, and production rate of the new procurement remain undisclosed. The MdCN Mk2 (Missile de Croisière Naval Mark 2), also designated by MBDA as NCM Mk II (Naval Cruise Missile Mark 2), retains a 6.5 m missile body weighing 1,400 kg, with folding wings and subsonic turbojet propulsion derived from the original MdCN, which uses a Safran/Microturbo TR 50 turbojet engine. French military specifications also include a 7 m, 500 mm diameter configuration in the 2,000 kg class, reflecting the broader missile launch arrangement. Internally, the Mk2 modernization concentrates on three sections: a redesigned forward assembly incorporating infrared and electro-optical sensors, a revised central warhead, and updated rear propulsion equipment.

Related topic: Naval Group unveils enlarged FDI XL frigate with more missile cells and drone launchers to counter saturation attacks

The nose geometry is also modified to accommodate a larger optical aperture for the infrared seeker, integrate new avionics, and reduce radar cross-section, while the missile retains its original mass distribution, center of gravity, and inertia characteristics. Preserving these parameters allows continued use of existing Sylver A70 launchers and 533 mm submarine launch capsules without enlarging the missile or modifying the ships' launch infrastructure. The Mk2's range exceeds 1,000 km, although the exact increase over the original MdCN, which already belongs to the same range category, remains undisclosed. The missile continues to use a booster for initial acceleration, followed by sustained subsonic cruise powered by its turbojet, with the folding wings deploying after launch, while improved terrain-following performance allows lower flight profiles.

How the MdCN Mk2's longer range and reduced radar signature improve survivability

These improvements address two distinct problems encountered by subsonic cruise missiles: detection by surveillance radars and interception after a stable track has been established. For a radar antenna 20 m above the surface, the simplified geometric line-of-sight distance to a missile flying at 30 m is 35.5 km, compared with 52.3 km at 100 m, excluding terrain obstruction and atmospheric effects. Lower-altitude flight therefore reduces exposure to ground-based surveillance, while reduced radar signature can further affect detection and tracking ranges. At a representative cruising speed of 800 km/h, a direct 1,000 km flight requires 75 minutes, while additional route distance to reduce detection probability increases transit time proportionally. The increased range of the MdCN Mk2 thus allows French frigates and submarines to operate from a wider selection of maritime positions, although the actual distance gained remains impossible to quantify without the missile's maximum range figures. 

The guidance modernization addresses the navigation requirements of a missile that may spend more than an hour in flight while crossing maritime areas, coastlines, and defended inland territory. The Mk2's guidance architecture combines inertial navigation, GNSS positioning, terrain-referenced navigation, and electro-optical sensors, while a new anti-jamming receiver maintains accuracy under satellite-signal interference. During maritime flight, the naval MdCN uses inertial and satellite navigation supported by radar-altimeter measurements before transitioning to terrain-referenced guidance over land, whereas the ground-launched LCM Mk2 can employ optical terrain references throughout its overland flight. The redesigned infrared seeker also supports Attack on Coordinates (AOC) and Automatic Target Recognition (ATR), both offering metric-class accuracy.

How the MdCN Mk2 uses advanced navigation and infrared guidance for precision strikes

The AOC directs the missile against predetermined coordinates, while the ATR identifies a designated object using onboard sensor information, allowing a particular structure to be distinguished within a larger installation. The missile remains capable of autonomous fire-and-forget flight after launch, without depending on continuous commands from its frigate or submarine. The original MdCN carries a conventional warhead in the 250 kg class, compared with the 450 kg BROACH penetration warhead of the air-launched SCALP-EG/Storm Shadow. The Mk2 introduces several changes to its central warhead section to improve effectiveness against hardened infrastructure, although its revised explosive mass, penetration depth, and fuze configuration have not been disclosed. The revised infrared seeker and metric-class terminal accuracy complement this improvement by allowing the missile to recognize a designated structure rather than relying exclusively on geographical coordinates.

MBDA's Fastrike mission-planning software will also reduce preparation from several hours to minutes through AI-assisted processing, with an introduction planned on existing MdCN and SCALP-EG missiles before 2030. Reducing an illustrative three-hour preparation process to 15 minutes saves 165 minutes; combined with a 75-minute flight over 1,000 km at 800 km/h, the planning-and-flight interval falls from 255 to 90 minutes, excluding authorization and launch procedures, which is particularly relevant to engagements involving several missiles with different flight routes and synchronized arrival times. France's six anti-submarine warfare FREMM frigates each carry two eight-cell Sylver A70 modules, providing 16 MdCN positions per ship and 96 across the six vessels, separate from their Sylver A43 or A50 modules used for Aster surface-to-air missiles.

How France's FREMM frigates and Suffren submarines will deploy the MdCN Mk2

The MdCN entered FREMM service in 2017 and was used during Operation Hamilton in April 2018, when three naval missiles struck Syrian chemical-weapons-related infrastructure alongside two French SCALP missiles and allied weapons. The submarine capability, for its part, became operational in 2022 with the Suffren-class, which comprises six nuclear-powered attack submarines measuring 99.5 m and displacing 5,300 tonnes submerged. Each carries four 533 mm torpedo tubes and approximately 20 weapons shared between F21 torpedoes, Exocet SM39 anti-ship missiles, and MdCN missiles. A hypothetical six-MdCN load would occupy 30% of this magazine, leaving 14 positions for other weapons. France's surface-launched naval deep-strike capacity will therefore remain concentrated in the six FREMM frigates unless additional ships receive compatible launch equipment.

On April 18, 2024, the FREMM frigate Aquitaine, operating off Quimper, and a Suffren-class submarine off Biscarrosse simultaneously launched MdCN missiles against a common target at the DGA test center in Landes, demonstrating coordinated arrival from geographically separated launchers. The Mk2 also retains salvo firing and Synchronised-Time-on-Target (STOT) capabilities, allowing missiles launched from different positions to reach a target simultaneously. Its land-based counterpart, the LCM Mk2, uses a Ground-Based Launching Unit (GBLU) carrying four ready-to-fire missiles, deployable from unprepared positions in less than 15 minutes, with the first ground-launch system scheduled for 2029. Both variants share principal missile hardware but use different navigation software adapted to their launch environments.

Why missile production and ammunition stocks will determine France's long-range strike capacity

MBDA is also developing the Crossbow missile, with a range exceeding 800 km and payload capacity up to 300 kg, and the Deluge, intended for saturation attacks and a production target exceeding 1,000 weapons monthly. During a June 2026 mission-planning demonstration, a simulated engagement involving approximately 30 Deluge weapons increased the calculated probability of MdCN penetration from 34% to more than 80% after a defending air defense unit was neutralized, illustrating the potential relationship between those expendable weapons and the specialized cruise missiles. MBDA is separately developing the Stratus LO, a low-observable cruise missile, and the Stratus RS, a ramjet-powered high-speed weapon intended for deep strike, anti-ship engagements, and suppression or destruction of air defenses.

The operational value of the Mk2 procurement will ultimately depend on whether France acquires enough missiles to sustain repeated engagements rather than only replace the original inventory with more capable weapons. France's original MdCN procurement comprised 50 missiles in 2006 and 150 in 2009, giving 200 weapons against 96 dedicated FREMM launch positions and additional submarine requirements. A fully loaded FREMM can expend 16 missiles, equivalent to 8% of that original order, while a simultaneous 96-missile salvo from all six frigates would consume 48%; three frigates firing 16 missiles each would expend 48 weapons, equivalent to 24%. These percentages concern the original procurement, not France's undisclosed current inventory, which has been affected by testing and operational expenditure.

Repeated strikes logically require replacement missiles, suitable port facilities for reloading Sylver A70 cells, and submarine ammunition allocations that preserve sufficient torpedoes and anti-ship weapons for other missions. MBDA's French MdCN production line was inactive in 2026 but available for restart, with Mk2 production expected in early 2030, alongside a wider €5 billion investment programme for 2026-2030 that includes more than €2 billion in France. Although the Mk2 improves the performance and preparation time of individual strikes, sustained naval deep-strike capacity will still depend on ammunition inventories, reloading arrangements, and production rates, with the Deluge and Crossbow offering a separate means of increasing strike volume without consuming the MdCN inventory.

Explore More Defense News

• Land Defense News
• Naval Defense News
• Defense Aerospace News

Written by Jérôme Brahy

Jérôme Brahy is a defense analyst and documentalist at Army Recognition. He specializes in naval modernization, aviation, drones, armored vehicles, and artillery, with a focus on strategic developments in the United States, China, Ukraine, Russia, South Korea, Türkiye, and Belgium. His analyses go beyond the facts, providing context, identifying key actors, and explaining why defense news matters on a global scale.