China is constructing the world’s first artificial floating island capable of withstanding nuclear explosions and extreme natural disasters. The 78,000-ton structure, named the Deep-Sea All-Weather Resident Floating Research Facility, is expected to be operational by 2028. Designed as a mobile, semi-submersible twin-hull platform, it can endure waves up to nine meters high and typhoons of category 17 intensity. The island will accommodate 238 people for up to four months without external supplies. Built using metamaterial sandwich panels that absorb shock waves, the facility will feature emergency power, communication, and navigation systems crucial for nuclear protection. Although described as a civilian scientific infrastructure, its design follows military-grade standards (GJB 1060.1-1991) for nuclear blast resistance. The island will measure 138 meters in length, 85 meters in width, and rise 45 meters above sea level, serving as a long-term deep-sea research base.