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. The outlet had spoken to Fincantieri Marine Group CEO George Moutafis at the American Society of Naval Engineers Fleet Maintenance and Modernization Symposium last week. TWZ 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.
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.
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.
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.
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.
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.
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 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
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