"Russia has more dangerous sophisticated nukes than America -"
The difference between " Russia and America" and Iran is that they are both able to rationalize the fact that if one uses nuclear bombs on the other, there will be retaliation on a grand scale immediately. Iran is a different case they were/are likely to use atomic weapons at any time, regardless of the consequences. That's why the world in general supports Trump's actions, even the Ruskies.
