What are you even talking about at this point??? You can't even keep your arguments straight here. The discussion has been that people were mistaking Admiral Ma's comments on the IEP to mean that rim drive was going to be on the next submarine, which is clearly NOT the case, and which has been definitively debunked using actual video evidence and pointed out to be an ERROR, something which despite all your baseless claims you have not been able to deny. IEP will probably be on the next submarine. Rim drive will not, whatever progress has been made on it so far. You have been trying to baselessly go off topic and attempt to claim how much rim drive has contributed to China's submarine research and construction technology, which is not only nonsensically ass-backwards, but also NOT the same claim as saying that rim drive tech has progressed, which it almost certainly has.