@goldorak: Read again what I wrote and don't be funny again.
@ML: You are wrong thinking Chinese are decades behind Russkies in the submarine technology. They are now pretty close! Chinese have Delta IV and Victor III technology for sure and what is more important they grabbed Russian know-how thanks to hiring many unemployed Soviet naval specialists. What you also should take into consideration is huge Chinese intelligence activity in the all post-Soviet space which resulted in gaining plethora of interesting stuff there. Well, I am not sure if PRC did not also capture Akula and Borey level of technology that way. In sum next generation of Chinese nuclear subs after 093 and 094 types will be on par with latest Russian models. Moreover Chinese established robust military industry while Russian military industrial complex is in ruins. The best proof is now PRC offers domestic Flanker's copy for export so Russian export incomes will drop considerably!