Which only makes the promise of various Republican candidates to scrap the deal and renegotiate ring more hollow. There is nobody to renegotiate it with because only the U.S. will be applying sanctions.
This is one thing that I dislike about Trump and the other Republicans; they aren’t being at all practical and aren’t facing the reality that the rest of the world is going to trade with Iran and we’ll be left out. Iran does not need the US any more and I don’t think sanctions from the US will at all matter to Iran since it’s not going to stop our erstwhile allies from doing business with them.