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Shipbuilder Behind Failed Constellation Class Wants Back Into The U.S. Navy Frigate Business

Fincantieri Marine Group, which developed the cancelled Constellation class frigate for the U.S. Navy, says it sees a possible new opportunity in the service’s latest small surface combatant plans. At least three foreign frigate designs are already under review for possible Navy service, as is the prospect of having them built overseas, as part of a study expected to wrap up next month. Fincantieri wants to once again add the FREMM design, which the Constellation was based on, to the Navy’s options. The shipyard, which is a subsidiary of its Italian namesake, made significant investments in shipyard infrastructure in the United States and supply chains as part of the Constellation debacle, but it is not clear if that will be enough to make a new pitch attractive.

USNI News first reported on the possibility of a new Fincantieri frigate pitch to the Navy yesterday after an interview with CEO George Moutafis. TWZ also spoke at length with Moutafis about the failure of the Constellation class program earlier this year, and we have reached back out to the company for more information about new prospects now.

“Right now the Navy and the [Trump] administration could find the right type of dialog with us to set [development] up in a way that enables quick setup and swift construction without letting design spirals get in the way,” Moutafis told USNI News. “Accept the design that is and works well, and start work on it to get units out there for the fleet.”

In addition, “Moutafis said the supply chain the shipyard built during the Constellation could be applied to Fincantieri’s FREMM EVO design with few modifications to avoid the design churn that led to the cancellation of the Constellation,” according to USNI News.

The Constellation class was derived from the Franco-Italian FREMM, a multi-purpose frigate designed to offer a mix of anti-air, anti-submarine, and anti-surface warfare capabilities. The explicit intent of the program had been to acquire a frigate based on an established, in-production ‘parent’ design, to which only relatively minor changes would have to be made, helping to reduce cost and risk. In the end, Constellation only had 15 percent design commonality with FREMM, causing delays and other issues that directly contributed to its cancellation. However, the Navy’s demand for smaller surface combatants has not gone away. We will come back to this all in a moment.

A rendering of a Constellation class frigate. USN

Fincantieri unveiled FREMM EVO (for “evolution”), along with an order for two of them for the Italian Navy, in 2024. In July of this year, Portugal announced it would also be buying three FREMM EVOs.

As designed, the FREMM EVO is close to 472.5 feet (144 meters) long, is some 64.6 feet (19.7 meters) at its widest, and displaces 6,500 tons with a full combat load, according to Fincantieri’s website. Its hull dimensions and displacement are essentially unchanged from the Italian subvariant of the baseline FREMM. The EVO will have a new superstructure configuration and a host of new capabilities.

Renderings of the FREMM-EVO. Fincantieri
An Italian Navy FREMM frigate, or Bergamini class, in front, sails together with a US Navy Arleigh Burke class destroyer. USN

The most notable new feature on the EVO version is set to be a new Leonardo Kronos Dual-Band Radar (DBR). The Kronos DBR combines the C-band Kronos Quad and the X-band Kronos StarFire into a single system with four paired sets of active electronically scanned arrays (AESA) positioned around the superstructure. In general, combining radars in this way can offer advantages for performing a variety of different tasks and doing so simultaneously. The ability to fuse data from both arrays together can help produce high-fidelity target tracks and other benefits. At the same time, DBRs have historically presented complexities that can cause serious difficulties with both integration and operation.

Among other things, the DBR is set to give the FREMM EVO expanded capability to knock down incoming ballistic missiles in the terminal phase of flight using Aster 30 surface-to-air missiles. Anti-ship ballistic missiles have become a threat that navies globally could realistically encounter in future conflicts, even against smaller nation states or non-state actors. There is a trend emerging worldwide now in the development of new anti-ballistic missile defenses to protect individual warships, as well as help defend other naval assets and interests ashore. Baseline FREMM frigates can already fire Aster 30 missiles, as well as Aster 16s, from any of their 16 Sylver vertical launch system cells at the bow end of the ship. EVO has space allotted for the integration of additional VLS cells, but it is unclear whether any current customers are pursuing that option.

In terms of armament, like the baseline FREMM, the EVO configuration will also have deck-mounted launchers for eight anti-ship cruise missiles, two triple torpedo tubes, two turreted 76mm guns, and various smaller automatic cannons and machine guns.

FREMM EVO is to feature improvements to other parts of its sensor package, as well as electronic warfare and communications suites, compared to the baseline design. This will all be tied into a SADOC 4 combat management system (CMS) from Leonardo.

On top of all this, this new FREMM configuration will have a new dedicated suite of counter-drone capabilities, another threat category that is very real now, and that only continues to expand in scale and scope.

“FREMM EVO represents a milestone both in confirming the ability to combine maturity and innovation in its EW systems that will be on board, and for the first naval supply of an advanced anti-drone counter capability,” ELT Group, which is supplying components for the counter-drone suite, said in a statement back in 2024, according to Naval News. “The latter will allow both the detection, recognition and identification of drones and their soft-kill counter. The project of a naval CUAS arises from the expertise acquired by Elettronica in this capacity for several years now, which have led to the development of sophisticated Artificial Intelligence algorithms developed specifically for countering the threat posed by drones.”

When it comes to a new pitch to the U.S. Navy, FREMM EVO does have the benefit of being an in-production design. As mentioned, Fincantieri had also been working to expand its facilities at the Marinette Marine shipyard in Wisconsin to build similarly-sized Constellation class frigates before that program was cancelled. The shipbuilder has relevant established supply chains to feed into that yard, as well, as Moutafis highlighted to USNI News.

A Naval Sea Systems Command (NAVSEA) briefing slide from 2022 detailing work Fincantieri had been doing to expand its physical infrastructure to support the production of the Constellation class. USN

In speaking to us earlier this year, Moutafis also talked about important lessons learned from the Constellation program, which he felt were already having a positive impact the U.S. Navy way of doing business.

“Some of those lessons learned out of Constellation are being manifested in the things that the Navy has been rolling out the past few months – a new approach that empowers PAEs [Navy Portfolio Acquisition Executives] to make decisions, to minimize change, to embrace innovation and new technologies,” he said. “All these elements that we see now being rolled out, I think to a certain degree, connect back to lessons that have been learned out of the Constellation class journey.”

“Figure out what you want to prioritize, to what extent you want to prioritize schedule, and what’s the best way to say this,” he added when asked for specific examples of what he was talking about. “When you know when you need something delivered and at what pace, then enable the right level of decision-making. Because otherwise – I don’t want to sound this the wrong way – but perfection sometimes is the enemy of more than good enough.”

“Going beyond the Constellation class, now the needs are for vessels to be out there for the warfighter as soon as possible. For sure, we will see many cases where it will be considered that a vessel with these capabilities – even though potentially, in some areas, it may not have enough tons of steel on its sides, or whatever – it will be good enough to assist the warfighter as they head into harm’s way,” he also added at that time. “Those trade-offs are now being placed at the PAE level, allowing Navy leaders at that level to make the right decisions – figuring out whether to continue going down a design spiral versus just moving out with production and enabling us to have the right capabilities on time for the warfighter.”

When Moutafis spoke with us, the Navy had already unveiled a new FF(X) frigate program and announced plans to buy examples of a design derived from the Huntington Ingalls Industries’ (HII) Legend class National Security Cutter for the U.S. Coast Guard. Those frigates will notably lack a VLS array, at least initially, along with other features that were seen as critical to Constellation class. The Navy has outlined plans to offset the more limited baked-in capabilities of the FF(X)s with add-on containerized weapon systems and companion fleets of uncrewed surface vessels. All of this has already prompted significant debate about the operational utility of these small surface combatants, as TWZ has previously explored in detail.

A rendering of the FF(X) frigate. USN

In August, President Trump put out a memo that, in part, directed then-Acting Secretary of the Navy Hung Cao to “submit a plan … that includes timelines and resourcing requirements, for a new competitive acquisition approach for surface combatants with sufficient inherent capabilities to perform anti‑submarine warfare, surface warfare, and convoy escort duties.” The memo also outlined an acquisition strategy referred to as the “Finland Model,” in which foreign shipbuilders would have to make major investments in U.S. enterprises and hire American workers as part of any future contract, even if an initial tranche of vessels is built overseas. This, in turn, has led to the aforementioned foreign warship study ongoing now, which is reportedly exploring the merits of Japan’s Mogami class, the South Korean Chungnam class, and the Istanbul class from Turkey, in-depth profiles of which you can find here.

Examples of the Japanese Mogami class (at bottom), the South Korean Chungnam class (at top left), and the Turkish Istanbul class (at top right). Yuichi Yamazaki-Pool/Getty Images/HD Hyundai Heavy Industries/Anadolu Shipyard

Whether or not the U.S. Navy will pursue the acquisition of any of the ships it is studying now, or whether it might be willing to consider additional pitches from Fincantieri or other shipbuilders, remains to be seen. If it is to be successful, any new attempt to leverage an in-production foreign frigate design will have to take concrete steps to avoid falling into the same design change pitfalls as the Constellation class. The Navy’s struggles with solidifying designs early and keeping changes to a minimum during development and initial production have impacted several domestic naval shipbuilding efforts, too.

For Fincantieri, while the Navy played a central role in the failure of the Constellation program, there is the additional matter of whether the service is interested in any way in the optics of not only going back to the same shipbuilder, but the same underlying parent design (FREMM).

Some members of Congress have been very vocally pushing back on any plan that involves production in foreign shipyards. This is despite long-standing concerns about the capacity of U.S. shipyards and persistent hurdles to growing that industrial base. In this context, a new offer to build frigates domestically at Marinette Marine could find welcoming ears, but Fincantieri is also already on contract to build new Medium Landing Ships (LSM) for the Navy at this same yard. LSM is another program the service has also been trying to accelerate after years of delays.

A rendering of Dutch shipbuilder Damen’s LST-100 landing ship, the basis for the Navy’s new LSMs. Damen

It’s also unclear what any additional frigate procurement program might mean for the existing FF(X) frigate program, and what level of additional competition there might be for shipbuilding resources, as a result.

“In terms of which path we go – I’m not going to get ahead of that process – but [studying all options is] essentially what we’re doing,” Navy Rear Adm. Casey Moton, head of the Portfolio Acquisition Executive Maritime (PAE-M) office, also said at the American Society of Naval Engineers Fleet Maintenance and Modernization Symposium last week, according to USNI News. “I am not going to get ahead of what we are doing in response to the presidential memo.”

“We just went through CDR [the critical design review] on the Flight I [of FF(X)], and so we’re doing some pre-production activities with HII to help prepare for that material,” Moton also noted. The Navy has said in the past that it is aiming to have the first FF(X) frigate in the water by 2028.

The Navy’s fleet of Arleigh Burke class destroyers “gets used with a very high demand signal combatant commanders. The Navy can’t operate with only one size of ship,” Rear Adm. Brian Metcalf, Deputy PAE-M, also said in an official video in June, further underscoring the general demand for these new smaller surface combatants. “The [FF(X)] frigate will fill that gap. They can be used in less contentious waters. They can be used as high-value escorts. There are all kinds of things the frigate can fill the gap for and allow destroyers to execute the high-end mission set.”

Signs that a new foreign-designed frigate could be in the Navy’s future have already been growing. The service may have a clearer vision for how to proceed, and whether there might be room for additional pitches from Fincanterai and others, after the review it is working through now is complete.

Contact the author: joe@twz.com

The post Shipbuilder Behind Failed Constellation Class Wants Back Into The U.S. Navy Frigate Business appeared first on TWZ.

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Mystery Shoulder-Fired Surface-To-Air Missile Appears In Russian Service

An unusual shoulder-fired air defense missile seen in Russian use may be of Chinese or Iranian origin, raising questions about the movement of foreign weapons through the increasingly interconnected military supply networks linking Moscow, Beijing, and Tehran.

The man-portable air defense system (MANPADS) appeared in Russian television footage showing a mobile air defense group operating in the Rostov region, which borders Ukraine. The weapon was shown during an exercise said to have involved one of the elements of Russia’s 51st Air Defense Division. The footage was subsequently highlighted by the X account TheDeadDistrict.

ruSSian's have developed a new “Iva” MANPADS. In the footage, it is in service with one of the mobile fire groups of the 51st Air Defense Division in Rostov Oblast.

Although, no—it is most likely the Iranian Misagh-2 MANPADS.

Imagine, they don't even have enough production… pic.twitter.com/aYrOtSmG6h

— 𝔗𝔥𝔢 𝕯𝔢𝔞𝔡 𝕯𝔦𝔰𝔱𝔯𝔦𝔠𝔱 🦩🇬🇪🇺🇦🇺🇲🇬🇷 (@TheDeadDistrict) September 28, 2026

The system does not closely resemble any of the Russian-made MANPADS families otherwise used by the country’s armed forces. Russian personnel seen with the weapon reportedly referred to it as “Iva,” although that designation by itself does not establish the weapon’s origin or model. The word Iva is Russian for willow (a type of tree), of which one particular species is named Verba — also the name of the Russian-made 9K333 MANPADS. This weapon looks very different to the example shown, but the connection is unlikely to be a coincidence.

An operator of the mystery MANPADS is interviewed by the Russia-1 TV channel. Russian State Media

A visual analysis of the newly observed launcher reveals comparisons with both the Iranian Misagh-3 and Chinese QW-series systems, particularly the QW-18/QW-18A and QW-19. In particular, a closer examination of the imagery highlights an additional box-like component toward the front of the launcher. That feature appears more consistent with photographs of Chinese QW-series systems rather than the Misagh.

The front part of the MANPADS launcher, with the distinctive box-like component below the tub. Russian State Media

There is also a scarcity of publicly available imagery of later Iranian variants to completely exclude an Iranian system. At the same time, the Misagh series itself is understood to be derived, or at least heavily influenced by Chinese designs.

An Iranian Misagh-3 MANPADS with its missile. Tasnim News Agency

Iranian basij with QW-18/Misagh-2 MANPADS pic.twitter.com/xfc0nMe4f8

— Yuri Lyamin (@imp_navigator) March 26, 2026

Another possibility is that the weapon is a Russian-produced version or derivative of a Chinese or Iranian design, rather than an imported system.

The possibility of foreign-made or foreign-designed equipment appearing in Russian service has to be viewed against the much broader transformation of Moscow’s military relationships since the full-scale invasion of Ukraine in February 2022.

Russia’s relationship with China has deepened substantially since the invasion, with Beijing becoming a critical source of machinery, electronics, and other components that Russia’s defense industry can no longer obtain as readily from Western suppliers. Moscow and Beijing had already declared a “no limits” partnership shortly before the invasion, and their military relationship has subsequently included exercises and expanding military-technical cooperation. U.S. officials have accused China of supplying Russia with components used in weapons production, including microelectronics. Beijing has rejected accusations that it is providing lethal military assistance to Russia.

A close-up of the front end of the MANPADS. Russian State Media

Iran has also become an important military partner. Russia has used Iranian-designed Shahed-series attack drones extensively in Ukraine and has worked with Tehran on local production and adaptation of those systems. Moscow and Tehran formalized their relationship further with a comprehensive strategic partnership treaty in January 2025, which includes provisions for military-technical cooperation and joint exercises.

In return, Russia has supplied Iran with military technology and has cooperated with Tehran on sensitive weapons programs.

The possible Chinese connection takes on additional significance in light of a major reported procurement deal between China and Iran.

In July, Reuters reported that Iran was expected to receive the first shipment of a deal covering 300 to 400 Chinese-made MANPADS, with a reported value of $60 million to $70 million. The weapons identified by sources included the Chinese QW-12 and FN-16 systems.

Chinese missiles the United States fears… an unsleeping eye against drones and low‑flying aircraft

China’s QW‑12 and FN‑16 air‑defense systems intercept low‑altitude targets — including drones — forming a rapid defensive line against close‑range aerial threats. pic.twitter.com/kJZ6mnqmHg

— China Now (@ChinaNow24) August 23, 2026

The reported contract was signed with a Hong Kong-based company that sources described as an intermediary between the Iranian side and the Chinese supplier. Reuters said the initial deliveries were planned from Urumqi in western China, with the weapons then transiting through Pakistan before reaching Iran. Pakistan’s military publicly denied any involvement in such transfers, while China’s Foreign Ministry called the report “groundless.”

Reuters also reported that delivery schedules and quantities could still change.

More significantly for the Russian sighting, a European security source told Reuters that authorities were aware of several contracts under discussion involving the potential sale of QW-12, QW-18, and QW-19 MANPADS to Iran. A Middle Eastern security source separately claimed that Iran had been seeking QW-18 systems.

The operation was carried out using a MANPADS, likely the Chinese “QW-18” anti-aircraft missile or its Iranian copy, the “Misagh-3”. https://t.co/OnPgqHJmQ8 pic.twitter.com/BuKt1MoKp7

— OSINTWarfare (@OSINTWarfare) October 23, 2024

There is currently no evidence tying the launcher seen in Russian hands to the Iranian procurement from China.

At the same time, the possibility of an Iranian connection should not be ruled out, especially since Chinese-designed MANPADS have a documented history of appearing outside conventional state inventories.

Earlier TWZ reporting, drawing on research by the Small Arms Survey monitoring group, examined the illicit proliferation of Chinese-designed MANPADS and identified dozens of cases involving armed groups in multiple countries. That research included QW-series weapons and documented cases in which investigators linked Chinese-designed MANPADS to Iranian supply networks.

Countries with reports of illicit possession of advanced MANPADS by armed groups, 2011-21. Small Arms Survey

One particularly notable case involved the Jihan, a vessel intercepted in 2013 carrying weapons that investigators identified as including QW-18-pattern MANPADS. UN investigators, the U.S. government, and  Conflict Armament Research assessed Iran as the likely source of those weapons.

It is also worth noting that Chinese MANPADS have already appeared on the Ukrainian side of the war. In late 2025 and 2026, Ukrainian units were photographed with Chinese-made FN-6 and FN-16 systems, including an FN-6 associated with an air defense team reportedly engaging a Russian cruise missile. Exactly how the weapons reached Ukraine remains unclear, with possible third-party transfers or diverted shipments among the possible explanations.

A Chinese FN-6 MANPADS in service with the MFG of the 143rd JTC “Podillia.” It is reported that this MANPADS was used this morning to shoot down a ruSSian Kh-101 CM.
The FN-6 was developed in 2000 and supplied, among others, to Sudan, from where it likely found its way to Ukraine pic.twitter.com/9zA012ue3j

— 𝔗𝔥𝔢 𝕯𝔢𝔞𝔡 𝕯𝔦𝔰𝔱𝔯𝔦𝔠𝔱 🦩🇬🇪🇺🇦🇺🇲🇬🇷 (@TheDeadDistrict) November 19, 2025

Reported as the downing of an Kh-101 cruise missile this morning using a Chinese FN-6 MANPADS. There is no public information confirming that this system has been supplied to or used by Ukraine, making this a notable development. pic.twitter.com/pUujFB81aH

— NOELREPORTS 🇪🇺 🇺🇦 (@NOELreports) November 19, 2025

Incidents like these demonstrate that Chinese MANPADS can move through indirect supply networks, including networks associated with Tehran.

Regardless of how it arrived in Russia, the appearance of a foreign or foreign-derived MANPADS there is notable.

Mobile fire groups have become an increasingly visible component of Russia’s layered air defense effort, particularly as the war in Ukraine has placed enormous emphasis on countering low-altitude drones and other threats, including deep inside Russia.

A Russian CUAS mobile fire group shown with a Courier UGV for additional counter-drone targeting. https://t.co/7yTPPZ47f0 pic.twitter.com/bDu6MbZLEZ

— Samuel Bendett (@sambendett) September 2, 2026

MANPADS are well suited to this mission because they can be dispersed among small teams, rapidly repositioned, and deployed without the larger radar and vehicle infrastructure associated with conventional surface-to-air missile batteries. In particular, they can be deployed around military installations and other sensitive infrastructure.

A foreign system appearing in a Russian mobile fire group might be an imported weapon, an Iranian-produced derivative, a Chinese system acquired for evaluation, a captured weapon, or even a previously unidentified Russian configuration.

model, or even that it is a brand new Chinese-made variant (its possible that I just hadn't seen it, or seen it from these angles) but it is a notable new addition to Russia's MANPADS inventory.

— Matt Schroeder (@MSchroeder77) September 28, 2026

Another possibility is that the MANPADS is North Korean in origin. Russia’s military relationship with Pyongyang has expanded significantly, including the provision of increasingly advanced military equipment and technology. There is no known North Korean MANPADS matching the configuration seen here, however, and the possibility remains speculative. North Korean weapons have also frequently incorporated or closely followed Chinese designs, meaning a Chinese-looking configuration would not necessarily rule out a North Korean origin.

🚨 I was able to geolocate and thus confirm that the photo of North Korean M-1978/1989 Koksan 170mm SPGs was taken in Russia.

📍56.069386, 92.920244
Krasnoyarsk, central Russiahttps://t.co/BOaR44uLeS https://t.co/mC8solXVOv pic.twitter.com/LUHO2cllKZ

— Status-6 (@Archer83Able) November 14, 2024

Russia has dramatically expanded defense production since 2022, but its industry remains under heavy wartime demand and sanctions-related constraints. Western restrictions have complicated access to advanced electronics, machine tools and other components, while Russia has increasingly relied on domestic substitutes and foreign suppliers.

The mystery MANPADS launchers disassembled and in a container for transport. Russian State Media

At the same time, Russia must replenish weapons consumed in Ukraine, meaning foreign supplies could supplement domestic production, fill specific gaps, or allow scarce industrial capacity to be directed elsewhere.

For Russia, even a limited number of additional shoulder-fired systems could therefore have practical value as Ukrainian long-range strike capabilities continue to expand.

For now, the exact model and provenance of the MANPADS in question remain unconfirmed, but the apparent Chinese or Iranian design characteristics are highly noteworthy. Further appearances of the system could provide the clues needed to determine what it is, where it came from, and whether this represents an isolated example or a more significant acquisition effort.

Contact the author: thomas@thewarzone.com

The post Mystery Shoulder-Fired Surface-To-Air Missile Appears In Russian Service appeared first on TWZ.

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