Frank, Donald Trump did enormous harm on the international front. His cursory attitude of NATO was one. But other biggies were the reneging of the agreement with Iran, walking away from TPP and opting out of our commitment in northern Syria. The repercussions of his "buffoonery" (a word The Economist used to describe Trump's foreign policy) unfortunately will be with us for some time or some damage irreversible.
I think we would both be struggling to find ONE reputable person in the WORLD who would give Donald high makes for his international dealings. Foreign policy? He didn't have one.
Many thanks