China nuclear sub sank in its dock, US officials say – BBC.com

China nuclear sub sank in its dock, US officials say  BBC.comPentagon confirms a ‘new class’ of Chinese nuclear sub sank pierside  Breaking DefenseExclusive | China’s Newest Nuclear Submarine Sank, Setting Back Its Military Modernization  The Wall Street JournalChina’s newest nuclear submarine sank in dock, US officials confirm  The GuardianGuess Where the Possibly Nuclear-Fuel-Leaking Sunken Chinese Submarine Is?  National Review