Navy Witnesses First Submerged Payload Launch from Autonomous Underwater Vehicle

During a U.S. Navy exercise, Raytheon and Composite Energy Technologies demonstrated the first submerged payload launch from an autonomous underwater vehicle, showcasing a low-cost, long-endurance capability.

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For the first time, the U.S. Navy has witnessed a submerged payload launch from an autonomous underwater vehicle. The demonstration took place during a Navy exercise on an undersea test range, where Raytheon and Composite Energy Technologies (CET) showcased their HADALUS unmanned underwater vehicle (UUV).

The HADALUS UUV is a substantial platform, measuring 34 feet in length with a 6-foot cross-section. Its design emphasizes endurance, capable of covering more than 2,000 nautical miles on a single deployment. This long-range capability is made possible by a free-flooded all-carbon-fiber exoskeleton, which reduces weight and allows for efficient operation.

According to the companies, HADALUS is engineered to cost one-third to one-fifth of comparable long-endurance vehicles, making it an economically attractive option for extended missions. The prototype was developed from a conceptual sketch to a water demonstration in less than 18 months, underscoring the speed of its development.

The vehicle integrates Raytheon's sonar and command electronics, enabling it to perform detect, reacquire, and engage functions within a single mission. This integrated approach allows HADALUS to operate autonomously for extended periods, a key requirement for modern undersea operations.

Chase Hogoboom, CEO and president of CET, emphasized the significance of the achievement: "HADALUS demonstrates that the undersea industrial base can move with greater speed and dynamism than traditional development cycles allow." This sentiment reflects the collaborative effort between CET and Raytheon to push the boundaries of what is possible in underwater technology.

The successful demonstration marks a milestone in the evolution of UUV capabilities, potentially opening new avenues for naval operations. With the Navy's interest in unmanned systems, the HADALUS could represent a cost-effective solution for long-endurance missions, from surveillance to payload delivery.

While the exercise details remain under wraps, the event signals a growing trend toward leveraging autonomous systems in maritime defense. As the Navy continues to explore such technologies, the HADALUS stands out as a notable example of innovation in the undersea domain.