Australia is making significant strides in enhancing its maritime security capabilities through the integration of ThayerMahan’s Outpost passive acoustic surveillance system with Ocius’ Bluebottle unmanned surface vessel (USV). As one of the nations responsible for overseeing approximately 10 percent of the world’s ocean surface and a staggering 59,700 kilometers (37,100 miles) of coastline, Australia recognizes the need for advanced surveillance systems to effectively monitor its maritime domain.
The Outpost system is currently being tested aboard the Bluebottle USV, which has been deployed in various missions, including the detection of illegal fishing activities, border security enforcement, and monitoring of marine protected areas. This integration allows for real-time signal processing, enhancing the ability to track maritime targets efficiently.
One of the key features of the Outpost surveillance system is its capability to autonomously transmit data for global command and control. This feature facilitates autonomous detection, reporting, and threat alerts, which are essential for informed decision-making during critical missions. Moreover, the system supports operations in anti-submarine and anti-surface warfare scenarios.
The integration of these technologies positions Australia’s unmanned surface vessels as vital components in establishing networks of distributed underwater surveillance systems. This effort aligns with the AUKUS partnership’s objectives to develop and implement advanced defense technologies.
ThayerMahan’s Outpost is engineered to operate autonomously for extended periods, boasting a remarkable capability of over 90 days. It efficiently harnesses wave, solar, and wind energy to power its operations, making it a sustainable solution for maritime monitoring. The system functions by deploying large passive towed sonar arrays situated beneath the acoustic layer, optimizing extended-range acoustic sensing from coastal areas to the open ocean.
The data gathered by the Outpost is processed using a combination of artificial intelligence and human analysis, allowing for real-time classification of various signals. The Bluebottle USV complements this technology with its ease of launch, capable of being deployed from a boat ramp or a ship, and can achieve speeds of up to 5 knots (approximately 9.2 kilometers per hour). Furthermore, with a modular payload capacity of up to 300 kilograms (660 pounds), the Bluebottle can accommodate a variety of mission-specific equipment.
In addition to its standalone capabilities, the Bluebottle features an intelligent networking system that enables multiple unmanned surface vessels to collaborate on missions, enhancing operational effectiveness and efficiency. This combination of innovative technology positions Australia at the forefront of maritime security advancements, making it a formidable player in the realm of defense and surveillance.
