UNDER WATER MONITORING INSTRUMENTS (NAVY)

United States | Low-Frequency Active Towed Sonar

The L3Harris Low-Frequency Active Towed Sonar system is a cutting-edge solution designed for effective underwater detection and surveillance. This advanced sonar technology utilizes low-frequency signals to enhance target detection capabilities over long ranges, making it ideal for naval operations in complex marine environments. The towed design allows for greater flexibility and maneuverability, enabling the system to be deployed from various platforms. With its high sensitivity and precision, the L3Harris Low-Frequency Active Towed Sonar significantly improves situational awareness and operational effectiveness for maritime forces, ensuring they can identify and track underwater threats with confidence.

United States | AQS-18F – Next Generation Anti-Submarine Warfare Sonar

The L3Harris AQS-18F is a next-generation anti-submarine warfare sonar system designed to enhance maritime security and operational effectiveness in detecting and tracking submarines. This advanced sonar solution integrates cutting-edge technology to provide superior acoustic performance and improved target discrimination, enabling naval forces to operate effectively in complex underwater environments. The AQS-18F features enhanced signal processing capabilities and a modular design, allowing for easy integration with existing platforms and systems. With its focus on reliability and performance, the AQS-18F is poised to meet the evolving demands of modern naval warfare, ensuring that operators have the tools necessary to maintain underwater dominance.

United States | Cabled Ocean-Observing Systems

L3Harris Cabled Ocean-Observing Systems provide advanced, long-life power and data connectivity solutions for deep-ocean research, serving both U.S. and international navies as well as commercial users. With over six decades of expertise, L3Harris has designed and installed thousands of kilometers of subsea fiber optic cable and nodes, supporting capacities of up to 100 Gb and operating voltages of 10 kV. These systems are engineered for a 25-year lifespan, offering high availability power and high-bandwidth internet connectivity. They facilitate remote interactive control of instrumentation, precision timing, and a standardized interface for remotely operated vehicle-serviceable sensors, enabling comprehensive oceanographic research across various applications including ocean science, undersea defense, port security, oil field monitoring, renewable energy monitoring, and tsunami warning systems.

United States | 90-Day Beacon Underwater Locator Device

The 90-Day Beacon Underwater Locator Device by L3Harris is a cutting-edge solution designed to meet the aviation industry's evolving safety standards. Introduced in 2015, this durable device weighs only 6.7 ounces and features a watertight aluminum casing, allowing it to operate at depths of up to 20,000 feet (6,096 meters). With a directional range of 2,000 to 4,000 yards (1,800 to 3,500 meters), its performance is reliable even in challenging environments. The beacon is engineered to withstand pressures of up to 8,700 psi and requires minimal maintenance, with routine checks every two years and battery replacements every six years, ensuring compliance with the Component Maintenance Manual (CMM).

United States | Navigation Radars for Submarines

The NR-50 Navigation Radar for Submarines is a cutting-edge solution designed for seamless integration into both existing and new submarine platforms. This innovative radar features a customizable mast interface slot, eliminating the need for an in-hull passage that can compromise the submarine's structural integrity. Its robust, pressure-proof radome ensures protection against extreme environmental conditions, while the aplanar array antenna is specifically engineered for navigation and surface applications. With a lightweight design and compact dimensions, installation on submarine masts is straightforward. The NR-50 operates as a pulse-compressed X-band transceiver, allowing users to select transmission power from under 1 watt to 50 watts, enhancing operational flexibility. Additionally, L3Harris offers a Non Hull Penetrating Mast option for navigation radar antennas, available in both electrical and hydraulic actuation configurations.

United States | AGEOTEC ROV series, a full range of Remotely Operated Vehicles

The AGEOTEC ROV series by L3Harris offers a comprehensive range of Remotely Operated Vehicles designed for coastal and offshore surveying and construction. With over 20 years of industry experience, these ROVs are engineered to meet the real needs of professionals, featuring a modular design that allows for high customization. The vehicles boast compact dimensions and advanced control software, ensuring ease of handling even in challenging environments. They utilize wide-band optical fiber connections for high-speed data transmission, facilitating simultaneous communication of multiple information sets between the ROV and the surface. With a focus on reduced maintenance downtime and readily available spare parts, the AGEOTEC ROV series provides exceptional value and reliability across various applications, from the agile Observer Class to the robust Light Work Class models.

United Kingdom | Maritime Sensing

Maritime Sensing by BAE Systems focuses on the development of advanced technologies and systems that enhance naval detection and response capabilities in both above-water and underwater environments. By integrating innovative sensors, processing payloads, and systems, Maritime Sensing supports military strategies, helping warfighters execute missions with greater efficiency. These technologies leverage the unique aspects of the ocean environment, providing critical capabilities to counter adversarial threats. With cutting-edge research and development, BAE Systems' Maritime Sensing solutions strengthen naval operations and improve situational awareness in complex maritime scenarios. For more information, visit [Maritime Sensing](www.baesystems.com/en-us/product/maritime-sensing).

United Kingdom | Archerfish®Mine Disposal System

The Archerfish® Mine Disposal System by BAE Systems is a highly advanced solution for neutralizing underwater mines, designed to significantly improve efficiency and reduce operational costs. Utilizing high-frequency sonar and low-light video, Archerfish identifies and locates mine threats before deploying a shaped charge warhead to safely detonate the target. It can be launched from surface ships, helicopters, and unmanned underwater vehicles (UUVs), offering flexible deployment options. With its impressive capabilities, including a fourfold reduction in clearance time, Archerfish is currently in service with the United States Navy and is set to equip all U.S. Navy Mine Countermeasure platforms, reinforcing its critical role in ensuring maritime safety.

United Kingdom | Sting Ray Mod 1 Lightweight Torpedo

The Sting Ray Mod 1 Lightweight Torpedo by BAE Systems is an advanced, versatile weapon designed to counter submarine threats in both open ocean and littoral environments. With its lightweight design, the Sting Ray Mod 1 offers superior performance, exceptional maneuverability, and high accuracy, making it a critical asset for modern naval forces. It is optimized for launch from a variety of platforms, including helicopters and surface vessels, providing flexibility and operational effectiveness in diverse maritime operations. The Sting Ray Mod 1 is an essential tool in ensuring the safety and security of naval assets against underwater threats.