The Blacksword Barracuda submarine, launched by Naval Group at Euronaval 2024, marks a new era in submarine technology with superior stealth, firepower and endurance. Based on the Suffren-class nuclear attack submarine design, this diesel-electric variant uses the Albacore hydrodynamic shape that optimizes stealth and reduces acoustic footprint, enabling stealthy operations in contested waters. Equipped with SUBTICS combat systems and advanced sonar, the Barracuda is capable of detecting threats from long distances, providing an edge in covert missions.