The French Navy has achieved a significant milestone with the successful first live firing of the F21 heavy-class torpedo from one of its nuclear-powered submarines.
This event, confirmed by a press release from the French Ministry of Defense on December 14, marked a crucial step in enhancing the Navy’s operational capabilities. The F21 torpedo, designed to neutralize both surface and underwater threats, successfully struck the Premier-Maître L’Her, a former aviso-class submarine warfare corvette, during the test firing, which involved a live warhead.
The F21 torpedo represents a notable advancement in submarine armaments, boasting superior stealth, extended range, and increased speed compared to its predecessors. The French Navy emphasized the significance of this operation as part of the Military Programming Law (LPM), underlining its importance for the future readiness of its naval forces.
Technical Specifications of the F21 Torpedo
Developed by Naval Group under the Artémis program, the F21 torpedo replaces the older F17 Mod 2 heavy-class torpedoes that are currently in service. Reports suggest that this new torpedo will not only equip the Le Triomphant-class and Rubis-class nuclear submarines but will also be integrated into the upcoming Suffren-class submarines and future SNLE 3G vessels.
Measuring approximately 6 meters in length and weighing 1.5 tons, the F21 features a 533 mm diameter, ensuring compatibility with standard submarine torpedo tubes. It is propelled by a silver oxide-aluminum (AgO-Al) battery and an electric motor that powers two counter-rotating propellers, enabling it to reach speeds exceeding 50 knots (93 km/h) and engage targets at distances greater than 50 kilometers.
Operational History and Global Adoption
The F21 heavy-class torpedo has been operational since 2019 and includes a robust 200-kilogram warhead. Moreover, the Brazilian Navy has adopted this advanced weapon system for its Scorpène-class submarines, indicating its growing reputation in global naval defense.
As nations continue to enhance their naval capabilities, both France and Turkey are prioritizing the development of advanced torpedo defense systems. This focus reflects a broader trend towards modernization and operational effectiveness within their respective naval forces.
