Trump  doesn’t want a war, but he must correct the course set by the previous administration by attempting to restrain the Iranian regime, begin the laborious process of rebuilding the international coalition against the regime, cut off the flow of money funding its missile program and either hold the regime strictly accountable to the nuclear deal or force a better deal to be crafted.

Trump is trying to get a do-over from the fumble made by the Obama administration and reset the terms of engaging with Iran to place issues such as ballistic missiles, human rights and terrorism back at the top of the agenda where they belonged in the first place.