US Navy's Autonomous Ship Liberty Can Patrol the Ocean for Up to Three Months

Blue Water Autonomy, in collaboration with Damen Shipyards, is developing a fully autonomous Liberty-class vessel for the United States Navy. This unmanned ship is capable of operating at sea for up to three months, enhancing the safety and efficiency of maritime operations.

Technical Specifications of Liberty

Liberty is being built on the commercial Damen Stan Patrol 6009 boat as part of the US Navy's MACM program. The vessel has a hull length of 58 meters, a range of over 10,000 nautical miles (approximately 18,520 km), and a payload capacity of over 150 tons.

• Fully autonomous operation without human involvement.
• Designed to support crewed ships, freeing them for more complex tasks.
• Does not require life-support infrastructure like traditional vessels.

Production Plans and Construction

Construction of the first Liberty vessel will begin this month at the Conrad shipyard in Louisiana. The company plans to build several units simultaneously, allowing for the launch of up to 10–20 boats per year.

The US Navy's interest in autonomous technologies is driven by the advantages in modern conditions, where unmanned vessels minimize risks to personnel and reduce operational costs.