>>507718750
>It weakens both Russia
Not nearly as much as Russia weakens itself lately. It's like a man who is gutting himself got pink eye.
>and China
It doesn't make them any stronger in the region, but their influence in there wasn't that great to begin with. Again: they literally couldn't make some savages in Yemen to not fucking up their ships, even with Iran to (supposedly) help them. China has more power over Belarus (through Russia) than anywhere in Middle East. Iran or no Iran, it doesn't make much difference.
>>507718916
>If they had the wisdom to make one, there wouldn't even be talks about attacking them
Deterrence was there. All countries assumed Iran has nukes. Israel showed you can just attack and destroy everything before enemy is capable of undusting it's warheads. That means it's another (after India vs Pakistan shitshow) step in lifting up taboo on attacking state with nuclear potential.