HII’s REMUS 100 autonomous underwater vehicle has logged 935 missions for the Australian Maritime College (AMC) with only two days of downtime, highlighting its operational consistency.
The REMUS 100 is a compact, versatile system designed for a wide range of maritime applications, including environmental monitoring, oceanographic research, and defense missions such as mine countermeasures and coastal surveillance.
It is built for ease of maintenance and high operational availability, allowing operators to conduct repeated missions in challenging underwater environments with minimal support.
Over seven years, the system supported the training of more than 400 Royal Australian Navy operators while maintaining above 99.9 percent availability, even in challenging maritime conditions.
“This level of dependability has a direct impact on mission success, data quality and training outcomes,” Duane Fotheringham, president of HII’s Unmanned Systems, said.
Maintenance is handled in-house at AMC’s Autonomous Maritime Systems Laboratory in Northern Tasmania, with remote support from HII in the US.
Global Adoption of REMUS 100
Several countries have adopted the REMUS 100 autonomous underwater vehicle, reflecting its utility for maritime surveillance, mine countermeasure operations, and coastal reconnaissance.
According to the company, over 750 units have been delivered to more than 30 countries, with over 90 percent still active in service.
The UK Royal Navy procured three new REMUS 100 systems in 2022 to enhance its subsea autonomous operations alongside an existing fleet of older REMUS units. Those vehicles bring updated endurance and sensor capabilities to Britain’s autonomous efforts.
Germany has also integrated REMUS 100s into its navy fleet, expanding its use of the system for area search, debris mapping, and mine countermeasure missions. Deliveries of REMUS 100 units have supported the German force’s undersea capabilities over multiple years.
Early deployments include the Royal Norwegian Navy, which received REMUS 100 vehicles to augment its coastal mine countermeasure operations, and the Belgian Navy, which previously acquired additional REMUS 100 units to support shallow water surveillance tasks.
