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Apr 1, 2026 10:51 AM

An autonomous underwater vehicle powered by fuel cells will soon be on its way to the US Navy.

An autonomous underwater vehicle (AUV) powered by fuel cells will soon be on its way to the US Navy.

Houston-based Cellula Robotics USA has been chosen to supply the service with its Guardian AUV, a subsea system designed for long endurance missions made from off-the-shelf materials.

It can remain submerged for over 45 days at ranges of up to 5,000 kilometers (3,107 miles), enabling extended deployments to large underwater regions.

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