美国国防部官员称中国新型攻击型核潜艇在建造过程中沉没 || New Chinese nuclear attack submarine sank during construction, US defence official says

官方称，中国首艘 "周 "级潜艇很可能在 5 月至 6 月间沉没，当时卫星图像显示需要用起重机将其从河中吊起。

via News - South China Morning Post (author: Associated Press)