Thales to equip MHI’s OZZ-5 UUV with cutting-edge high-frequency sonars for JMSDF


Published on 11/24/2020 – Last Updated on 11/24/2020 by OTC

Thales and MHI signed a contract for the delivery of High-Frequency Synthetic Aperture Sonar (HFSAS) SAMDIS to equip MHI’s OZZ-5 Unmanned Underwater Vehicle (UUV), Thales announced. Through this contract, Thales contributes to Japan’s national security by introducing combat-proven technology to domestic manufacturer.

Japan Maritime Self-Defense Force relies on Thales and MHI to equip itself with the latest generation of high-resolution synthetic aperture sonar that provides a high level of classification. The choice of Thales technologies, which have been extensively proven in service with navies around the world, provides the highest levels of protection available today.

In a changing international context, countries are strengthening the protection of their maritime approaches. At the same time, it is essential to limit human exposure to mines. With 50 years of expertise serving navies around the world, Thales develops technologies that enable the transition from conventional solutions, such as minehunters, to UAV-based solutions (Unmanned Aerial Vehicle).

Through this agreement, HFSAS will be deployed in MHI’s OZZ-5 UUV. With the combination of the Thales HFSAS with Japanese LFSAS (Low Frequency Synthetic Aperture Sonar) technology, the sonars will allow operators to detect suspected mines regardless of the varied or unvaried condition, accommodating today’s increasing demand for MMCM (Maritime Mine Counter Measures). Thales HFSAS provides AuDC (Automatic Detection and Classification) function, which relieves operators’ load to process the collected data.

This contract agreement is the starting point of a long-term program with Japan Maritime Self-Defense Force as end-user and potentially opens the door to export markets. The continuous and successful collaboration between Thales and MHI in Japan has been, once again, strengthened by the order of SAMDIS HFSAS to equip MHI’s OZZ-5 UUV. Working together with Thales, MHI is aiming to enter new markets in Japan’s allies by offering high-end technology to the most powerful navies. Thales’ anti-submarine warfare and maritime safety & security systems are currently in service with more than 50 navies.

Photo Courtesy: Defence Procurement International

SAMDIS, is Thales’ latest-generation high-resolution synthetic aperture sonar. With its multi-aspect functionality, the SAMDIS sonar views targets from three different angles. Thales’s multi-aspect technology is capable of delivering high detection and classification performance against modern mines. The technology was successfully evaluated by the French defense procurement agency (DGA) in 2016. Thales is already using multi-aspect technology on the French-UK maritime mine countermeasures program (MMCM). This contract was awarded in 2015 to meet specific requirements set out by France and the United Kingdom. SAMDIS technology has also been selected for two export program in Asia.

The post Thales to equip MHI’s OZZ-5 UUV with cutting-edge high-frequency sonars for JMSDF appeared first on Naval News.

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