Trump rules out Russia or China aiding Iran, warns them

U.S. President Donald Trump on Tuesday ruled out the possibility that Russia or China are providing assistance to Iran, warning Moscow and Beijing against taking such action and saying Washington would know immediately of any such support.

Trump attacked those promoting that possibility, writing that there are "a lot of comments coming from fools and crazies of the radical left, who claim that China and Russia are helping Iran."

He added, "If they were doing that, their assistance would be at a very minimal level," adding, "But I don't think they are helping it at all. They would risk losing a lot, and we would know that, and very quickly."