Final test phase begins for Suffren
The first Barracuda-class nuclear attack submarine (SSN) was handed over on 6 November in Toulon, to begin its final phase of testing with the French Navy.
This follows the completion of sea trials, which began earlier this year. Suffren was assessed for watertightness and underwater manoeuvrability, the performance of the combat management system, tactical weapons and other high-tech equipment.
Each Barracuda-class submarine has a diving displacement of 5,200t and is powered by a hybrid propulsion system including two turbines and two electric motors. Weaponry includes Scalp Naval land attack cruise missiles, F21 heavyweight wire-guided torpedoes, modernised SM39 Exocet anti-ship missiles and FG29 mines.
French defence procurement agency DGA noted that the second of six Barracuda-class boats will be delivered in 2022 and the final submarine is scheduled to be commissioned in 2030.
However, Shephard Defence Insight notes that the programme had experienced significant delays relating to the development of a new nuclear reactor.
The unit cost is now thought to exceed $2 billion each.
As part of our promise to deliver comprehensive coverage to our Defence Insight and Premium News subscribers, our curated defence news content provides the latest industry updates, contract awards and programme milestones.
Related Programmes in Defence Insight
Related Equipment in Defence Insight
More from Naval Warfare
-
UK’s Type 31 frigate balances cost pressure with long-term export ambition
The UK shipbuilder’s full-year results to the end of March revealed the impact of the £140 million charge linked to design changes and rework on the Royal Navy’s Type 31 frigate programme.
-
Eurosatory 2026: Schiebel’s frigate-first strategy indicates a shift in UAV competition
Schiebel is pursuing opportunities in the UK and France while leveraging its integration with Naval Group’s FDI frigate programme to create new naval business across Europe.
-
Eurosatory 2026: Red Cat eyes South American market for USV-led EEZ surveillance
Success with the US Army’s Black Widow programme may have strengthened Red Cat’s international position, but executives believe the next growth opportunity lies in uncrewed surface vessels.