French Navy Conducts Underwater Test of U.S. Drone from Submerged Submarine
Summary
In March 2026, the French Navy successfully launched and recovered a U.S. Navy Razorback underwater drone from a submerged Suffren-class nuclear-powered attack submarine off the coast of Toulon, France. The test confirmed that the submarine's removable dry deck shelter can effectively support underwater drone operations, with the drone conducting oceanographic measurements during the exercise. The operation was a collaborative effort between the French Navy, the French Directorate General of Armament, and the U.S. submarine force, which contributed drone specifications and recovery procedures. This milestone demonstrates the growing interoperability between French and American naval forces, expanding their collective undersea warfare capabilities and operational reach. Additionally, the British Royal Navy is separately advancing its own maritime capabilities by converting the dock landing ship RFA Lyme Bay into a mothership for mine countermeasures drone operations.
Key Takeaways
- 1. The French Navy successfully launched and retrieved a U.S. Razorback underwater drone from a submerged Suffren-class nuclear submarine, marking a significant technological milestone
- 2. The test validated the use of the submarine's removable dry deck shelter as a platform for underwater drone deployment and recovery operations
- 3. The exercise was a joint U.S.-French collaborative effort, highlighting the strong interoperability and partnership between the two nations' naval forces
- 4. The successful integration of these technologies enables the development of new undersea tactics and expands allied operational reach in maritime environments
- 5. The British Royal Navy is simultaneously advancing its mine countermeasures capabilities by repurposing a dock landing ship as a drone mothership, reflecting a broader allied trend toward drone-integrated naval operations