Two Chinese researchers have recommended the use of wave-powered autonomous vessels for long-term maritime patrols and monitoring in distant waters including the South China Sea.
Chen Xin and Chen Ruimiao wrote in the latest issue of Naval and Merchant Ships that small wave-powered unmanned surface vessels could prove of great value to sustainable management of distant waters. The vessels convert vertical wave motion into forward thrust through a submerged fin assembly below the boat.
The authors said the technology would support routine Chinese patrols around islands and reefs. It could also enable persistent monitoring of illegal activities and far-sea search and rescue operations.
Many countries still rely on traditional naval assets such as destroyers and submarines for intelligence and surveillance missions. With advances in artificial intelligence, the United States and its allies are increasingly adopting uncrewed platforms as low-cost sensors for continuous monitoring of large maritime areas.
