As maritime threats continue to evolve with advances in underwater warfare and new technologies, defense companies need to constantly innovate and develop new solutions to ensure maritime security. ASELSAN, Türkiye’s leading defense company, is successfully meeting this challenge by producing cutting-edge technologies that enhance the operational capabilities of modern navies.
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With the vision of responding to the differentiated needs of both local and international customers, ASELSAN has developed an exceptional level of expertise, particularly in the field of maritime defense. ASELSAN’s cooperation with the Turkish Naval Forces Command has been instrumental in shaping its solutions in this area according to the specific demands of naval operations. Leveraging this vast experience, ASELSAN now meets the needs of international navies, with its advanced naval products gaining global attention for their innovation and effectiveness.
With decades of experience, ASELSAN has gained a deep understanding of the complexities of naval warfare, enabling it to develop innovative and advanced systems for both surface and underwater platforms. As part of its ongoing commitment to innovation, ASELSAN will showcase its latest naval solutions at the upcoming Undersea Defence Technology (UDT) exhibition in Norway, from March 25-27. Among these solutions, DÜFAS Low Frequency Towed Active/Passive Sonar System and the DERİNGÖZ Autonomous Underwater Vehicle will take the spotlight, highlighting ASELSAN’s dedication to providing cutting-edge technologies that enhance the operational and strategic capabilities of modern navies worldwide.
DÜFAS 100/LR: Low Frequency Towed Active / Passive Sonar System
ASELSAN’s Naval Expertise: Innovative Solutions for Modern Navies
DÜFAS Towed Array Sonar (ASELSAN photo)
ASELSAN’s DÜFAS 100/LR is a sophisticated detection system that identifies submarines and torpedoes from long distances using both active and passive sonar capabilities. The system is built on a bi-static and multi-static sonar architecture, ensuring that it provides 360° omni-directional transmission for full coverage of the surrounding naval environment. This comprehensive detection allows the system to operate effectively even in challenging conditions, such as high-speed maneuvers and rough seas, guaranteeing continuous and reliable surveillance.
A standout feature of DÜFAS system is its torpedo countermeasure capability. Upon detecting a torpedo threat, DÜFAS recommends evasive tactics such as ship maneuvers and the deployment of towed acoustic decoys and expendable decoys, ensuring the safety and survivability of the vessel. The system can seamlessly integrate with combat management systems, allowing for enhanced coordination during real-time operations. These capabilities make DÜFAS an indispensable asset for naval platforms tasked with defending against modern underwater threats.
DERİNGÖZ 100M/600: Autonomous Underwater Vehicle
ASELSAN’s Naval Expertise: Innovative Solutions for Modern Navies
ASELSAN’s DERİNGÖZ AUV at IDEF 2023 (Credit: Tayfun Özberk)
ASELSAN’s **DERİNGÖZ 100M/600 is an advanced Autonomous Underwater Vehicle (AUV)**designed to perform a variety of missions, including mine countermeasures (MCM), pipeline and platform inspections, and underwater exploration and surveillance. This versatile AUV has a maximum operating depth of 600 meters, enabling it to operate effectively in deep-water environments. The vehicle is equipped with a suite of advanced sensors, including side-scan sonar, cameras, and acoustic modems, allowing it to gather precise data and transmit it in real-time.
DERİNGÖZ’s endurance is another key advantage. The system offers up to 24 hours of operation with the addition of extra batteries, ensuring that it can carry out long-duration missions without the need for frequent recharging. It operates at a maximum speed of 5.5 knots and has a scanning speed of 3 knots, making it efficient for underwater scanning tasks while maintaining high levels of accuracy.
In terms of communications, DERİNGÖZ is equipped with multiple channels, including wireless, acoustic, and cabled communication systems, ensuring uninterrupted data transfer even in complex underwater environments. The AUV is designed for easy operation and maintenance, with customizable system configurations that can be tailored to meet the specific needs of various missions, whether it be surveillance, exploration, or infrastructure inspection.
Together, DÜFAS and DERİNGÖZ represent ASELSAN’s commitment to delivering reliable, high-performance systems for naval defense. These systems exemplify ASELSAN’s continued investment in technologies that allow naval forces to maintain dominance in the face of evolving underwater threats and challenges.