Rumors are spreading quickly that radioactive materials were accidentally leaked from a state-of-the-art Chinese nuclear submarine… China possesses around 70 submarines. Six of them are nuclear-powered … U.S. spy satellite captured photos of a Chinese Jin (Boomer)-class nuclear submarine moored in Xiaopingdao, an island near Dalian. The submarine is equipped with intercontinental ballistic missiles with a range of 8,000 km.