France receives fourth Suffren-class nuclear attack submarine De Grasse (opex360.com)

• Fourth Suffren-class SNA De Grasse delivered to French Navy
• Sea trials completed in four months; operational trials underway
• Active service entry planned for 2026; two more units in construction

"The French Navy took delivery of the nuclear attack submarine De Grasse, fourth of the Suffren class, on 24 June 2026 after four months of sea trials. Operational trials now begin, with active service expected in 2026. Two more submarines of the class are under construction."