Between March 16 and 20, 2026, a French Navy (Marine Nationale) Suffren-class nuclear attack submarine (SSN) successfully launched and recovered a U.S. Navy Razorback underwater
The fourth Barracuda type nuclear-powered attack submarine (SSN) for the French Navy (Marine Nationale) started its initial sea trials. Fourth Suffren-class SSN, “De Grasse” (S638),
The nuclear reactor of the fourth Suffren-class nuclear-powered attack submarine (SSN) was fired up for the first time, according to a French Ministry of Defense
The French Navy’s (Marine Nationale) third Suffren-class nuclear-powered attack submarine (SSN) Tourville (S637) entered “active duty” (admission au service actif in French) on July 4th,
On 27 May 2025, the fourth Barracuda class nuclear attack submarine (SSN) has left its construction hall in order to be transferred to the DME
The Tourville nuclear-powered attack submarine (SSN), the third of six Suffren-class submarines, arrived at Toulon, its home port, on Wednesday, November 27, 2024.
The third Barracuda type nuclear-powered attack submarine (SSN) for the French Navy (Marine Nationale) started its initial sea trials.
The French Navy’s second Suffren-class SSN, ‘Duguay-Trouin’, entered “active duty” (admission au service actif in French) on 04 April 2024.
Second Suffren-class submarine, “Duguay-Trouin” (S636), was handed over to the French Navy by Naval Group.
TechnicAtome and Naval Group teams fired up the nuclear reactor of the second Suffren-class nuclear powered attack submarine (SSN)…
