China Lost Nuclear Attack Submarine in Sinking: Report NewsweekExclusive | China’s Newest Nuclear Submarine Sank, Setting Back Its Military Modernization The Wall Street JournalChina nuclear sub sank in its dock, says Pentagon BBC.comGuess Where the Possibly Nuclear-Fuel-Leaking Sunken Chinese Submarine Is? National ReviewChina’s most advanced nuclear submarine sank in shipyard, says US Financial Times