If I understand you correctly, I must say that your miscalculations start precisely from this point, when you think that Iran needs China or Russia to continue this war... If you had read my post to the end, I would have mentioned that China and Russia will definitely not support Iran and stand against America in this war... Because if China and Russia want to fight, they must enter a full-scale war and enter a classic war style, which I have no doubt will be defeated by America. The Iranian war method based on mosaic defense and asymmetric warfare has been designed from 30 years ago to the present day and has been successful up to this moment, and you can see the evidence of it now.