Stealthy

France’s Naval Group has unveiled the SCX26, a future warship concept exploring how large surface combatants could evolve to meet the demands of naval warfare in the coming decades. Heavily influenced by lessons from recent conflicts and emerging technologies, Naval Group describes it as a platform for testing ideas about future naval combat, rather than a design intended for immediate construction. However, it provides an interesting case study into what the next generation of destroyers could look like.

In terms of the destroyer as a floating base for multiple types of drones, the potential of even smaller and cheaper drones to vastly increase the combat flexibility and overall capabilities of an advanced warship — especially when the drones can be employed in swarms — is something that TWZ has addressed in detail in the past.

Key features of the new design include a stealth-focused hull, distributed sensors, a substantial missile arsenal, and a large internal mission bay for uncrewed systems. Its most distinctive features are two widely separated superstructures that also act as sensor towers and extensive facilities for operating, maintaining, and potentially even manufacturing drones.

The SCX26 measures approximately 558 feet long and 79 feet wide, with a reported full-load displacement of around 8,000 metric tons. That makes it considerably larger than Naval Group’s FDI frigates. These innovative vessels, which you can read more about here, have a displacement of around 4,460 metric tons. These warships are 400 feet long and are 59 feet wide.

Unveiled today at the Euronaval 2026 exhibition, taking place this week in Paris, the new ship is designed for a maximum speed of 30 knots and a range of up to 8,000 nautical miles. Its proposed propulsion system is CODLAG, or combined diesel-electric and gas turbine propulsion. In contrast, the French Navy’s FDIs are capable of speeds of 27 knots, driven by a combined diesel and diesel (CODAD) propulsion arrangement. 

The concept artwork shows a long, low hull with smooth sides and minimal external clutter. Its angular superstructures reflect an emphasis on reducing radar signatures, while its wave-piercing, knife-like bow recalls that of the FDI design.

Naval Group also says the design considers detection from above, including by radar satellites, with particular attention to the upper surfaces of its superstructures.

The SCX26’s most distinctive external feature is its split-superstructure arrangement.

Twin-island superstructures remain a highly unusual arrangement in which a ship’s functions are divided between two separate deckhouses rather than concentrated in one. On aviation-focused vessels such as the U.K. Royal Navy’s Queen Elizabeth class carriers, this allows navigation and flight operations to be managed separately. The same configuration was also studied for France’s future carrier, before it settled on a more conventional design.

On the SCX26, the arrangement also distributes sensors and bridges between two structures.

The forward tower is broad, with large square radar panels integrated into its faceted sides. Mer et Marine reports that the largest panels are intended for a new-generation UHF radar, complemented by a multifunction active electronically scanned array (AESA) radar derived from the Sea Fire family used on the FDI frigate.

The aft tower is taller and narrower, topped by a pole mast.

Separating the sensor installations could provide wider coverage, reduce blind arcs, and improve resilience by distributing critical equipment across two structures. The arrangement also supports Naval Group’s emphasis on redundancy and survivability.

The choice of a UHF radar system reflects the requirement to improve long-range detection of demanding targets, including ballistic and hypersonic threats. Anti-ship ballistic missiles (ASBMs) and hypersonic weapons present some of the most demanding challenges for naval air defenses, and these types of threats are only set to proliferate. Their extreme speeds, combined in some cases with the ability to maneuver unpredictably during flight, compress the time available to detect, track, and intercept them.

A large open deck area separates the two towers. Naval Group describes this as a flexible central zone for additional mission equipment, including modular weapons and remotely operated systems. In a video also released today, the company presented mass-launcher boxes for drones. While these are shown in the video installed on an FDI frigate, they could equally occupy this central zone on the destroyer design.

The proposed weapons fit includes 12 Sylver vertical-launch installations: eight forward and four aft. Depending on launcher configuration, these could accommodate up to 96 missiles, including Aster 30 surface-to-air missiles and MdCN land-attack cruise missiles.

Launch of an Aster 30 surface-to-air missile from an Italian warship:

Lancio Aster 30

Naval Group also identifies options for increasing the missile capacity beyond 100, including quad-packed CAMM missiles and future Sylver NG launchers.

Modern destroyers increasingly rely on large vertical launch system (VLS) arrays to carry a mixture of long- and short-range air-defense missiles, as well as other weapons. This capacity is particularly important in an era of massed missile and drone attacks, since ships have limited opportunities to replenish their missile stocks at sea and can quickly expend expensive interceptors defending against successive waves of threats.

In addition to the missiles loaded in the VLS cells, the ship would also carry two multifunctional Rampart launchers for short-range missiles, guided rockets, and decoys. On the model of the SCX26 shown at Euronaval, Rampart launchers are seen on either side of the rear of the ship, just forward of the flight deck.

Tirs réussis du Rampart à Canjuers / Successful live-fire trials at camp Canjuers for Rampart

The SCX26 concept includes several weapons that remain developmental or conceptual.

Its primary gun is described as a large-caliber electromagnetic weapon capable of firing rapid salvos. A conventional 57mm gun is also included. Both these guns are housed in shrouded cupolas, helping preserve the low-observable characteristics of the warship.

Electromagnetic railguns use powerful electrical currents and magnetic fields to accelerate projectiles to extremely high velocities, rather than relying on conventional gunpowder propellants. They promise long ranges, high rates of fire, and relatively inexpensive ammunition, potentially giving warships another way to engage air, surface, and land targets without consuming valuable missile stocks. So far, however, these systems have been dogged by significant technical challenges, especially when it comes to power generation and sustained operation, including barrel wear.

Another novel weapon system for the SCX26 is a proposed 100-kilowatt laser that would be mounted high on the forward superstructure, providing an elevated field of engagement against drones, missiles, and other threats.

High-energy lasers offer warships a potentially economical way to engage drones, small boats, and other relatively inexpensive threats without expending costly conventional missiles. They can engage targets at the speed of light and, provided sufficient electrical power and cooling are available, offer a virtually inexhaustible magazine compared with conventional weapons. On the other hand, their effectiveness is constrained by atmospheric conditions, range, and the need to maintain a sustained beam on the target. As a result, the SCX26 design considers the laser weapon as a supplement, rather than a replacement for traditional missiles.

With an output in the 100-kilowatt class, the laser would be comparable to the U.S. Navy Laser Weapon System Demonstrator (LWSD) Mk 2 Mod 0 that was installed in the San Antonio class amphibious warfare ship USS Portland in 2019, as seen in the video below:

USS Portland (LPD 27) tests LWSD laser system

The SCX26’s aviation facilities occupy a substantial portion of the stern. A large internal mission bay beneath the flight deck would accommodate helicopters and other uncrewed aerial, surface, and underwater vehicles.

A large elevator connects the mission bay to the flight deck, allowing systems to be moved between the two. As seen in the model displayed at Euronaval, the flight deck has spots for a single medium (NH90-sized) helicopter and two smaller spots for vertical takeoff and landing drones.

Naval Group describes the mission bay as a small onboard drone factory, with potential additive manufacturing capabilities alongside maintenance and repair facilities and spare-parts storage.

The arrangement would allow the SCX26 to carry and support a varied drone complement for intelligence gathering, surveillance, electronic warfare, strike, and other missions.

The drone-centric design of the SCX26 reflects the fact that warships are increasingly being conceived as motherships for uncrewed aerial, surface, and underwater vehicles, and not just simply platforms that can be adapted to support a handful of remotely operated systems. Drones can extend a vessel’s surveillance and targeting reach, conduct electronic warfare, support anti-submarine operations, and deliver weapons, while keeping crewed ships farther from danger. The kind of asymmetric advantage that drones can provide in a maritime context is something that Ukraine has employed with notable success against the Russian Navy in the Black Sea.

Ukraine sea drone attack on Russian ship | Raw video

Naval Group ultimately envisions the SCX26 operating as a command and connectivity hub within a wider naval force, coordinating crewed vessels, aircraft, and autonomous platforms.

Its proposed combat system would use a data-centric architecture, advanced processing, and artificial intelligence to manage information and coordinate unmanned systems.

The ship would have a crew of approximately 150, with accommodation for another 100 personnel. The additional capacity could support an embarked command staff, drone operators, and special mission personnel.

Naval Group sees automation as a way to augment the crew while enabling the ship to manage a much larger network of systems.

At this point, the company considers the SCX26 as a research project rather than a production design. Already, however, its architecture has undergone substantial design work and reportedly includes model testing in a towing tank.

The concept provides an indication of the company’s thinking about future surface combatants: large, stealthy platforms with distributed sensors, layered defenses, flexible mission spaces, and extensive uncrewed systems. All of these factors will be addressed as France looks toward fielding a replacement for its current Horizon class air-defense destroyers.

Whether these ideas eventually inform a future French or export warship remains to be seen. However, the SCX26 underscores the pace of change that naval warfare is undergoing, with future destroyers expected to not just be heavily armed, but to have the facilities to operate and support a large family of uncrewed systems, too.

Contact the author: thomas@thewarzone.com

A GJ-21 stealthy flying-wing uncrewed combat air vehicle (UCAV) has successfully launched from and recovered aboard the Type 076 amphibious assault ship Sichuan, according to China’s People’s Liberation Army (PLA). Visual confirmation of this milestone has yet to emerge, but there have been steady signs of preparations for flight trials from the Sichuan, which features an electromagnetic catapult. GJ-21s have already been spotted flying from airfields on land.

The GJ-21 and the land-based GJ-11 Mysterious Dragon it is based on are prime examples of China’s major investments in UCAVs and other flying-wing-type drones. These developments stand in particular contrast to the U.S. military’s eschewing of such designs, at least publicly. This is despite significant past U.S. achievements in this arena, including in the development of carrier-based UCAVs. The PLA Navy (PLAN) now looks to be on track to be the first country to field an operational capability of this kind.

“China’s first ship-borne stealth reconnaissance and attack drone ‘GJ-21’ recently made its first successful take-off and landing on [the Type] 076 amphibious assault ship, the ‘Sichuan’ (Hull 51),” according to a post today from the China Military Bugle account on X, an official PLA mouthpiece. “This is another significant breakthrough in the development of China’s amphibious assault ship, indicating that the Chinese Navy now has the capability to operate fixed-wing stealth drones from large maritime combat platforms.”

At the time of writing, neither the PLA nor Chinese state media have shared where or when these trials occurred or provided any other additional details, including how many total launches and recoveries were conducted. No official pictures or videos from the testing have been released so far.

Unconfirmed claims that a GJ-21 had been launched from Sichuan had already begun circulating on social media earlier this month. As an aside, the GJ-21 is readily discernible from the land-based GJ-11 by the catapult bar on its nose landing gear strut.

A review of satellite imagery from Planet Labs does show Sichuan was at its usual berth at Hudong-Zhonghua in Shanghai as of October 13, but absent four days later. When exactly it left port is unclear. The one-of-a-kind Type 076 does not appear to have returned until October 26. TWZ has also obtained a satellite image of Hudong-Zhonghua taken just today from Vantor, with the ship still seen sitting at the pier, as seen at the top of this story and below. GJ-21 drones, or more likely mockups thereof, have also been present on the pier for some time.

Even while Sichuan was still under construction, there were growing signs that a navalized version of the GJ-11, as well as other uncrewed platforms, would be major components of its future air wing. With its electromagnetic catapult and notably large overall size, the Type 076 is unlike any other big-deck amphibious warship in service today globally, as TWZ has previously explored in depth.

As mentioned, there have been further signs that the PLA has been preparing Sichuan for real launches and recoveries, especially of GJ-21s, since last year. Pictures emerged online in October 2025 showing a red-colored test ‘truck’ on the ship’s flight deck, indicating the start of catapult testing. Video from those tests has since been released. Weighted trucks like this have long been used to test catapults on aircraft carriers during construction or following maintenance. The Type 076 left port for the first time in November 2025.

Weighted carts catapult test on Type 076 LHD

three lines marked directly under and outside the wheels of the Red cart to ensure it is centered

the parallel alignment markings flanking the catapult slot serve as visual tips for precise positioning https://t.co/KJkC2ZrLgS pic.twitter.com/pZa0Vx56jG

— David Wang (@DavidWangPLA) August 1, 2026

“Two GJ-21 aircraft were displayed at the victory parade in September 2025, reportedly having entered PLAN service in mid-2025,” according to Andreas Rupprecht, an expert on Chinese aviation and contributor to TWZ. “By late 2025, several GJ-21 aircraft were reportedly undergoing simulated EMALS launches and arrested landings at the PLAN’s land-based facility at Huangdicun.”

In February of this year, GJ-21 mockups were spotted on Sichuan’s flight deck and riding on the ship’s port-side elevator to the hangar deck as part of what appeared to be deck-handling trials.

After the first Type 076 LHD/LAH “Sichuan” was seen yesterday with a GJ-21 UCAV mock-up on deck, the GJ-21 was seen for the first time with its wings folded and later lowered to the hangar deck on one of the elevators.

(Images @鼎盛大彪 from Weibo) pic.twitter.com/eMyz2QLHQX

— @Rupprecht_A (@RupprechtDeino) February 1, 2026

More recent satellite imagery had shown that the Type 076’s flight deck had received additional markings in line with progress toward real flight operations. Fittings for three arresting cables also became plainly visible. Those cables are also notably depicted in the graphic that the China Military Bugle shared online today.

The GJ-21 will of course not be the only aircraft in the Type 076’s future air wing. The ship is also expected to carry a variety of other uncrewed aircraft, as well as crewed helicopters. China has shown a range of other combat drone designs in recent years. Navalized versions could well be developed for deployment on Sichuan, as well as PLAN’s growing fleet of traditional carriers and other suitable configured vessels.

Loading the Type 076 with operational UCAVs would only underscore the significance of this particular ship. As we have previously written:

“The potential value to the PLAN of having a fleet of very large deck amphibious assault ships that are highly capable of large-scale drone operations as well as traditional amphibious assaults is clear. These ships could be used to launch and recover UCAVs like the GJ-11 and other types of drones to perform a host of missions from maritime strike to intelligence, surveillance, and reconnaissance (ISR). They could be used to provide additional ‘mass’ in support of the operations of larger carrier strike groups and help to free the air wings of flattops like Fujian up for tasks they might be better suited for. In addition, they could provide a lower tier of naval aviation support that could be employed independently.”

…

“Simply having more naval aviation capacity overall would give the PLAN added flexibility for various operations closer to the mainland, including a potential military intervention against Taiwan or defending its expansive and largely unrecognized territorial claims in places like the South China Sea. Type 076s could also help project naval and air power further from China’s shores, something that has also been a driving factor behind the country’s broader carrier ambitions.”

…

“The Type 076 could help provide support during humanitarian assistance and disaster relief operations. Big deck amphibious warfare ships, in general, provide their operators with immensely valuable platforms for projecting both hard and soft power.”

Chinese PLA Navy’s First Type 076 Amphibious Assault Ship “Sichuan” Conducts First Sea Trial

Last year, the PLA separately confirmed that the GJ-11 had entered at least limited operational service. That followed a steady ramp-up in testing of that drone based on what could be seen in satellite imagery and video clips that had emerged online. This included evidence of near-daily flights at Malan Air Base, a major hub for testing uncrewed platforms. GJ-11s had also been spotted at an operational air base in China’s Tibet Autonomous Region.

New video out from the People’s Liberation Army Air Force (PLAAF) of China shows the new GJ-11 stealth drone (UCAV), and also the J-20 stealth fighter firing a live PL-15 air-to-air missile: pic.twitter.com/wraDqyMOht

— The STRATCOM Bureau (@OSPSF) November 11, 2025

As mentioned earlier, the continued development of the GJ-11 and GJ-21 are reflective of the PLA’s broader pursuit of stealthy flying-wing drones, which is not limited to UCAVs. Several larger designs that look most immediately suited to high-altitude, long-endurance ISR missions have also broken cover in the country in the past few years.

There is something of a trend in this regard globally, with Russia, India, Turkey, and France also pursuing flying-wing drone designs. The U.S. military continues to be markedly absent from this space, at least that we know, despite major investments and real demonstrations of relevant capability, before various programs were abandoned for reasons that still remain largely unclear. In the late 2010s, the U.S. Navy notably looked to be right on the edge of fielding a carrier-based UCAV, before changing course entirely to an uncrewed tanker instead. There are some signs now that the service may be taking another look at the capabilities it passed over.

It is still to be seen how quickly the PLA’s official statement today will be followed by real confirmation of the launching and recovery of a GJ-21 from the Sichuan.

Contact the author: joe@twz.com

The U.S. Navy is preparing to sign a contract with Lockheed Martin to integrate the stealthy AGM-158C Long Range Anti-Ship Missile (LRASM) onto the Air Force’s B-52 Stratofortress bombers, according to an October 7 government notice. The effort would add another long-range maritime strike option to the U.S. bomber force as the military looks to counter increasingly capable adversary naval forces, especially in the Indo-Pacific theater.

The planned contract comes months after the Air Force revealed that the stealthy B-2 bomber can also launch LRASM, a capability that had not previously been publicly disclosed. You can read more about that here.

The latest Naval Air Systems Command (NAVAIR) notice says the command intends to enter into sole-source negotiations with Lockheed Martin and subsequently award a cost-plus-fixed-fee delivery order covering LRASM integration on the B-52. The work would include missile software updates, associated testing, repairs to test assets, and failure review boards.

The notice does not provide a schedule for completing the integration or fielding the capability.

Long Range Anti-Ship Missile (LRASM)

The B-52 is already capable of carrying large numbers of air-launched cruise missiles, including the AGM-158 Joint Air-to-Surface Standoff Missile (JASSM) family. LRASM is derived from that family, sharing a similar general form factor while incorporating features specifically designed to find and attack ships in contested maritime environments.

The B-52 can carry up to 20 JASSMs, and the weapons have the same dimensions, but the government notice does not specify how many LRASMs the bomber would ultimately carry.

This is not the first time the B-52’s LRASM integration has been in the works.

As long ago as November 2019, Naval News reported that $10 million in Fiscal Year 2019 funding had been allocated to study integrating the missile onto the bomber, with Lockheed Martin and the Navy and Air Force expected to work on the effort. At the time, officials said the fielding timeline and the bomber’s eventual missile capacity had yet to be determined.

The U.S. Air Force’s Fiscal Year 2027 budget proposal further outlines plans to integrate the latest variants of LRASM and JASSM onto the B-52, including versions not yet cleared for use on the bomber. According to the document, the effort, which is intended to enable the deployment of next-generation stealthy cruise missiles against targets protected by sophisticated integrated air defense systems, will focus on engineering and manufacturing development, software updates, and weapons integration. Planned work in FY2027 includes incorporating the missiles’ operational flight programs into the B-52’s baseline bomber software, validating safe weapon separation from both wing-mounted stations and the internal carriage launcher, updating armament interfaces, and completing system-safety testing.

LRASM is designed to attack high-value surface vessels at long distances while reducing the exposure of the aircraft launching it. Its guidance combines GPS-assisted inertial navigation with onboard sensors and autonomous target-recognition capabilities intended to help it operate in heavily defended environments. Its imaging infrared seeker supports terminal target acquisition without relying on active radar emissions in that phase of flight. The missile operates with a high degree of autonomy, enabled by an integrated route-planning capability linked to its onboard electronic support measures (ESM) system. LRASM also has a datalink that allows it to get threat updates while in flight. It can also work cooperatively with other LRASMs during coordinated strikes. 

The missile’s precise operational range is not publicly disclosed. However, the baseline LRASM is reported to be able to strike targets at between 200 and 300 miles, in line with the AGM-158A JASSM. The forthcoming C-3 version is expected to have the same reach as the JASSM-ER, which is reported to be around 600 miles.

For the B-52, the addition of LRASM would provide a dedicated anti-ship weapon alongside its established land-attack arsenal. A bomber operating at a considerable distance from a hostile fleet could launch multiple missiles toward maritime targets, complicating an adversary’s air-defense and interception problem. The aircraft’s payload capacity could also allow it to contribute substantial missile volume to a coordinated strike.

The B-52 was previously adapted to carry AGM-84 Harpoon anti-ship missiles, although the weapon is not listed among the bomber’s current publicly documented armament. Compared to the Harpoon, however, LRASM represents a quantum leap in capability, offering drastically greater range, a stealthy design, and the ability to react to threats and adapt in real time. Combined, these traits make for a far more survivable and lethal anti-ship capability.

The B-52 also has a demonstrated naval mine-laying capability through the Quickstrike family of aerial mines. This includes carrying 2,000-pound Quickstrike-ER mines fitted with GPS-aided, winged guidance kits, allowing them to glide to designated points in the water from more than 40 miles away. The system enables the bomber to seed minefields with greater precision while remaining farther from potentially defended waters, threatening enemy shipping routes, port access, and naval movements.

The B-52 effort comes against the backdrop of the Air Force’s newly acknowledged use of LRASM on the B-2, which adds a different dimension to the service’s anti-ship capabilities.

LRASM was also previously integrated on the B-1B, meaning that all three of the Air Force’s strategic bombers will eventually be able to employ it.

The renewed focus on bomber-launched anti-ship weapons reflects the challenges posed by modern naval forces, particularly in the Indo-Pacific. China’s expanding surface fleet, increasingly sophisticated air defenses, and layered anti-access/area-denial capabilities have made the ability to attack ships from a distance an important consideration for U.S. military planning.

LRASM is designed to help address those challenges by combining long-range flight with reduced observability and autonomous terminal targeting. Its onboard sensors and navigation capabilities are intended to help it identify and engage appropriate targets in environments where communications and external targeting support may be limited or contested.

Bomber integration also offers a way to increase the number of potential launch platforms without relying exclusively on tactical aircraft or surface combatants. A B-52 carrying a substantial missile load could contribute to a coordinated attack alongside B-1s, stealth bombers, naval aircraft, and other forces.

The B-52’s payload capacity would make it particularly useful for delivering larger quantities of weapons from outside the most heavily defended areas.

The planned B-52 integration also fits into a broader effort to expand LRASM’s availability across the U.S. military. Publicly discussed integration efforts have included the F-15E, F-15EX, F-16C/D, certain variants of the F-35, and the Navy’s P-8A Poseidon, in addition to established launch platforms, namely the Navy’s F/A-18E/F Super Hornet fighters and the B-1.

Meanwhile, the B-52 fleet is currently preparing for a slew of major upgrades. These include a critical radar overhaul alongside new engines, enhanced communications systems, and other improvements. The scope of these changes is significant enough that the aircraft will be redesignated from B-52H to B-52J. The bombers are also slated to further expand their weapons capabilities, including through the addition of the Long-Range Stand Off (LRSO) nuclear cruise missile. The upgraded B-52Js are expected to remain in service through at least 2050.

B-52 Future Stratofortress: The Upgrades That Will Transform The B-52H Into The B-52J

Even in its current configuration, the B-52 is particularly well suited to carrying the LRASM, given its substantial payload capacity and ability to launch weapons from standoff distances beyond the reach of enemy air defenses. Its upgraded networking capabilities will greatly enhance its effectiveness by allowing it to operate as part of a broader kill web, drawing on data from multiple platforms and sensors to support targeting over vast distances. In more dynamic operational environments, the bomber’s new radar can generate its own targeting information in real time. The B-2, B-1, and the B-52 all offer distinct levels of penetration and weapons-delivery capability, with the forthcoming B-21 able to push deeper into contested airspace; it will certainly employ LRASM too.

The integration of LRASM onto the B-52 could prove critical to generating the volume of sorties needed to counter China’s expanding naval fleet. With its substantial payload capacity and ability to launch missiles from standoff distances, the B-52 could deliver significant anti-ship firepower across the vast distances of the Indo-Pacific. These missions would likely involve very long-range sorties, making the bomber’s payload capacity, endurance and networking capabilities particularly valuable in sustaining operations against Chinese naval forces.

If the LRASM integration proceeds as planned, the result would be another addition to the U.S. military’s long-range anti-ship arsenal, giving the Air Force’s venerable B-52 a more explicit role in the growing emphasis on striking hostile fleets at a distance.

Contact the author: thomas@thewarzone.com