Thales press release
This extended version of the A18-M AUV will integrate the SAMDIS 600 sonar for the SLAMF program (the French Armed forces programme, supervised by the DGA, which aims at renewing the French Navy mine warfare capabilities with massive use of unmanned systems).
Thales’s new compact SAMDIS sonar is optimised for the detection of all naval mine threats, down to deeper waters. Featuring a unique advanced multi-view capability, it captures images from multiple angles in a single pass. Integrated with the Mi-MAP sonar data analysis software and Artificial Intelligence-driven algorithms, the SAMDIS 600 achieves exceptionally high detection and classification probabilities, delivering superior performance, which increases operational tempo and efficiency.
Based on an extended version of Exail’s A18-M AUV, with its long-range precision and stealth, and its ability to operate in challenging environments, this AUV is a sea-proven vehicle, designed to embed sonar for the detection and classification of maritime mines. Exail is responsible for developing the AUV’s fully autonomous capabilities and integrating, closely with Thales, the SAMDIS sonar technology.
Integrated within the MMCM toolbox by Thales, the A18-M AUV and the SAMDIS 600 will deliver superior performance for the benefit of the French Navy, ensuring the safety of assets and personnel, and enhancing the efficiency of mine countermeasure (MCM) missions.
“Mine Countermeasures is among the first military fields to fully transition to third-generation MCM capabilities with autonomous, drone-based systems. This is the core mission of the SLAMF programme, and Exail, a specialist in naval drones, is proud to contribute with its extended version of the A18-M AUV. This collaboration underscores our commitment to delivering cutting-edge technology that meets the highest standards of performance and safety for modern naval defence.”
Jérome Bendell, CEO of Exail Maritime Business Line
“The proliferation of sea mines and their sophistication make data collection and advanced analysis all the more necessary to counter these terrible threats. Today, autonomous mine countermeasures systems offer greater efficiency, while protecting crews from the dangers of minefields. With the new SAMDIS 600 procured in the frame of the SLAMF, the most innovative mine countermeasure programme, Thales is proud to help operators in their decision-making for the benefit of their missions.”
Gwendoline Blandin-Roger, Vice-President Underwater Systems Business Line, Thales
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About A18-M Autonomous Underwater Vehicle (AUV)
The A18-M Autonomous Underwater Vehicle (AUV) is a high-performance solution for advanced object detection and classification. With an impressive endurance exceeding 20 hours, it provides extended operational capability in a range of environments. The AUV is equipped with UMISAS Synthetic Aperture Sonar (SAS) for high-resolution imaging and an HD video camera to capture detailed visuals, ensuring precise detection and classification of underwater objects.
Its design offers exceptional versatility; the A18-M can be launched from various platforms, including the Inspector 125 mine countermeasure (MCM) vessel, other ships of opportunity, or directly from shore. The vehicle also features an automatic launch and recovery system (LARS) on the Inspector 125, streamlining deployment and retrieval. Fully autonomous, the A18-M can adapt to mission parameters and complete tasks independently, with embedded Automatic Target Detection (ATD) and Automatic Target Recognition (ATR) systems to enhance operational effectiveness and mission accuracy.
Specifications
- Dimensions: L 4.5 m – Body diameter 18 inches (46.5 cm)
- Endurance: Up to 24 hours at 3 knots
- Nominal speed: 4 knots
- Payloads: Synthetic Aperture Sonar (SAS), Video camera, CTD
- Max operational depth: 300m