REMUS 300 unmanned underwater vehicle. HII rendering.

Huntington Ingalls Industries (HII) announced the commercial release of its REMUS 300 unmanned underwater vehicle (UUV) on Monday.

This new, open architecture, small-class UUV can dive to depths of 305 meters (1,000 feet) and has endurance options up to 30 hours.

Common applications include mine countermeasures, hydrographic survey, rapid environmental assessment, search and recovery, and marine research. Modular energy sections allow for field replacement of 1.5, 3.0 or 4.5 kilowatt-hour lithium-ion batteries enabling up to 10, 20 or 30 hours of endurance.

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