HADALUS-XL represents a fascinating new generation of extra-large autonomous underwater vehicles designed to combine long-range endurance, substantial payload capacity, modular mission systems, and rapid deployment. Developed by Composite Energy Technologies (CET), the platform is described as capable of carrying approximately 5,000 pounds of mission payload and traveling roughly 2,000 nautical miles. In this deep dive, we explore the technology behind the HADALUS family, including its composite construction, autonomous navigation, underwater communications, sonar and sensing technologies, energy management, modular architecture, and flat-pack deployment concept. We also examine its potential applications in deep-sea exploration, oceanographic research, offshore infrastructure inspection, environmental monitoring, maritime surveillance, mine countermeasures, and future naval operations.

Source: HADALUS – XL: The 2,000 – Nautical – Mile Autonomous Underwater Vehicle Changing Ocean Warfare