Thales has unveiled the prototype of its new-generation miniaturized acoustic detection system, Sonar 76Nano, set to reshape maritime security. Aimed at enhancing the underwater capabilities of the United Kingdom, NATO, and allied navies, the system is built upon the legacy of the world-class Sonar 2076 technology.
Prototype Reached in Just 10 Months
Sonar 76Nano stands out as a success story demonstrating Thales’ innovation speed. Reaching the operational prototype stage from conceptual design in just 10 months, the system sets a new benchmark in agility, modularity, and operational excellence.
A Modular Solution for Unmanned Systems
Unlike traditional sonar systems, Sonar 76Nano is not limited to large and high-cost platforms. Thanks to its modular and flexible design, the system can be integrated into a wide range of Unmanned Underwater Vehicles (UUVs) and seabed surveillance systems. This “hybrid fleet” approach is fully aligned with the Royal Navy’s Atlantic Bastion strategy, its integrated defense vision for the North Atlantic.
Unmatched Precision with Artificial Intelligence
One of the system’s most striking features is its Artificial Intelligence (AI)-enabled acoustic detection capability. With AI integration, target identification and decision-making processes are carried out with unprecedented speed and precision. Its digital-native architecture ensures full compatibility with existing defense infrastructures, maximizing interoperability among NATO forces.
Key Features of Sonar 76Nano:
- Miniaturized Technology: Proven Sonar 2076 capabilities delivered in a compact form.
- Broad Platform Support: Seamless integration across unmanned systems and crewed platforms alike.
- Rapid Development Cycle: An agile structure that can be quickly updated in response to the evolving threat environment.
- Strategic Support: Direct alignment with the United Kingdom’s Defence Industrial Strategy objectives and strong potential for high value-added technology exports.
With this latest move, Thales is delivering not merely a technological upgrade in the field of underwater operations, but a true revolution in operational flexibility and cost effectiveness.
Source: C4Defence / Thales





























