“The ships that best meet the Swedish requirements are therefore the French alternative. … This is the decision that the government has now taken this morning,” Prime Minister Ulf Kristersson said aboard the Visby-class corvette HMS Härnösand as Stockholm announced it will order four FDI frigates from France’s Naval Group.
Swedish government decision aboard HMS Härnösand
The government announced its intention to negotiate for four Luleå-class frigates based on Naval Group’s FDI design in a ceremony near the Royal Palace. The political choice follows recommendations from the Swedish Navy and the Defense Materiel Administration (FMV), which identified an international partner to deliver what the government called the Navy’s most significant surface combatant programme in nearly 50 years. Sweden will not select the joint British-Swedish Babcock and Saab bid nor the Spanish Navantia proposal.
FDI frigate: size, schedule and why it matched Swedish requirements
Naval Group’s FDI is a 4,600-ton, 122‑metre multi-mission frigate. The lead ship, Amiral Ronarc’h, was delivered to the French Navy in October 2025 after sea trials that validated its digital architecture and combat systems. Sweden’s government highlighted three main reasons for choosing the FDI: rapid delivery timelines given Sweden’s security situation, a design already in production that provides delivery reliability, and an integrated, combat‑proven air defence system.
The first of four Swedish FDI frigates is expected in 2030, with one further ship delivered per year thereafter. Negotiations on final configuration and price are beginning; the defense minister said a new frigate usually costs around 10 billion Swedish kronor (approximately $1 billion), but the final tally will depend on equipment and negotiations.
Air defence and weapons fit: Aster 30, CAMM‑ER, and ballistic-missile capability
Sweden will fit its FDI frigates with the European MBDA Aster 30 long‑range air defence system; the government said Aster 30 has the capability to intercept ballistic missiles. In French baseline service the FDI class carries 16 Sylver A50 vertical‑launch system (VLS) cells, and the French Navy has doubled that to 32 cells; Sweden’s vessels will be equipped with the Aster 30 system and also the medium‑range MBDA CAMM‑ER air defence system for protection against combat aircraft, cruise missiles and drones.
Defense Minister Pål Jonson framed the choice in threat terms: “We have seen that Russia has increased its production of ballistic missiles over the past year. Our capability in this area [air defence] will triple with this acquisition,” he said at the press conference.
Swedish systems integration: Saab, Torpedo 47, RBS 15 and naval guns
The government said the FDI will include a significant Swedish systems footprint. Planned national and partner equipment includes Saab’s RBS 15 anti‑ship missiles, Torpedo 47, Saab GIX radars, and Trackfire remote weapon stations (Trackfire RWS). Naval guns will come from BAE Systems’ Bofors: both 57 mm and 40 mm mounts are listed among the Swedish outfit. Naval Group’s spokesperson Bénédicte Mano said the company was “extremely honoured by the choice of the Swedish Ministry of Defence to provide the Royal Swedish Navy with 4 FDI,” emphasizing industrial cooperation in Europe.
Program history and industrial implications for Saab/Kockums, Babcock and domestic shipbuilding
The Luleå‑class programme has been turbulent. In 2021 FMV awarded Saab Kockums a contract to define a Visby Gen 2 corvette—72 metres, stealth‑optimized for the Baltic’s shallow waters. That project was cancelled in 2023 after Russia’s invasion of Ukraine and Sweden’s accelerated NATO accession, finalized in 2024. Saab then partnered with Britain’s Babcock to propose a much larger Luleå frigate, lengthened to 122 metres primarily to house vertical‑launch silos, unmanned systems and greater endurance.
Choosing a foreign or adapted, off‑the‑shelf design departs from Sweden’s centuries‑long tradition of domestic warship development. Kockums and Saab had been the Navy’s domestic prime contractor and supplied five Visby‑class corvettes in the early 2000s; those ships are now undergoing mid‑life upgrades that include MBDA’s Sea Ceptor air defence system (with a stated range of over 25 km) to keep them operational into the 2040s.
How the Swedish Navy, Saab/Kockums & Babcock, and the JEF/NATO relationship are positioned
- Royal Swedish Navy and FMV: They recommended an international partner and will now enter negotiations with Naval Group to set requirements, timelines and prices. Gen. Michael Claesson described the announcement as “the end of the beginning,” saying hard negotiation pressure will be applied and declining to give specific numbers.
- Saab, Kockums and Babcock: The decision sidelines the joint British‑Swedish Arrowhead 120 bid that Saab and Babcock had been developing after the Visby Gen 2 cancellation. That industrial partnership will need to reorient to other programmes or partners if it is to retain a role in the Luleå‑class effort.
- Joint Expeditionary Force (JEF) and NATO cooperation: The choice of the French frigates does not change Sweden’s participation in the UK‑led JEF, Gen. Claesson said, adding that the JEF is “fully compatible with NATO” and functions as a complement to NATO. The government framed the larger ships as better suited to Sweden’s post‑accession role: contributing to collective NATO security across the Baltic region, Finnish waters and the High North.
The Swedish decision sets a clear industrial and operational direction: a rapid acquisition of combat‑proven frigates with layered, long‑range air‑defence capability and a substantive Swedish weapon and sensor fit. Negotiations now begin on price, configuration and delivery rhythm — and the first ship is expected at sea in 2030.
Source: Breaking Defense — Sweden selects French FDI frigates from Naval Group
