China Develops Massive Floating Deep-Sea Research Island

to 238 people for about four months without resupply. Developed by Shanghai Jiao Tong University, it features six shipborne laboratories and a shore-based support system for operation and maintenance. Officially intended for marine science and typhoon forecasting, the platform is also seen as a strategic asset for military applications, including seabed mapping to enhance submarine warfare capabilities. This development aligns with China's broader efforts to map ocean floors in key regions such as the Pacific, Indian, and Arctic oceans, supporting both scientific research and naval operations.