According to a press release published by Huntington Ingalls Industries on April 19, 2021, the company announced the commercial release of its REMUS 300 unmanned underwater vehicle (UUV). 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.
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| REMUS 300 Unmanned Underwater Vehicle (Picture source: Huntington Ingalls Industries) |

