With John Bolton’s appointment as national security adviser, the odds have significantly risen that President Trump will abandon his predecessor’s nuclear deal with Iran. But there’s no need for hyst…

If the President wants to use an arms build-up to advance arms control, he should take his cues from the Reagan record.

The Singapore summit lessened the chances of conflict in the short term, but the ultimate legacy of the summit could still be a march toward war.

President Trump is loving his trade wars. He hits Iran with sanctions, and European companies as well as American ones obediently cut ties with the country. He goes toe-to-toe with China, and the Chi…