Objectively, based on everything, Trump has a way grasp on foreign policy than Clinton.
Trump was against Iraq, Clinton was for it
Trump understands negotiation probably better than anyone else on this planet (Read the art of the deal, thats some Sun Tzu level shit)
Trump understands the value of being a leader that other world leaders will respect, he is the first presidential candidate in a long time that understand this
Trump and Clinton are both regrettably largely Pro-Israel, Hillary however may secretly hate Israel, its hard to tell but her emails conflict her own rhetoric so I count her weaker here
Trump wants to do immigration smart, he wants strong borders with resources spent on better processing, Clinton wants to make the same mistake Sweden and Germany made in letting thousands of refugees in without a second thought
Trump wants to lower Nato spending and yet still be a strong reliable ally, Clinton cares nothing of Nato spending as far as I know
Trump understands how bad our trade deals are, Clinton supports and advocates them
Trump and Putin have an implicit mutual respect which will lead to better relations with Russia, Putin HATES Clinton, a Clinton presidency will undoubtedly lead to our worst relations with Russia since the cold war
Clinton constantly brags about Qaddafi and her involvement yet Obama says this was his biggest regret due to the lack of foresight
Clinton ousted a democratically elected leader
Clinton sent refugee children to their death
Clinton approved arms sales to Saudi Arabia and received donations from them, Trump wouldn't cavort with them
Trump wants to focus on building up western values again not forcing them on other nations, he wants other countries to look to America enviously again, Clinton still wants the inverse
Clinton is extremely weak on foreign policy, her campaign promoted her strength here to hide the criticism. Its reverse swift boating, claim your biggest weakness is actually a strength.
Every time Clinton comes close to a foreign affair its a total disaster. Iraq, Libya, Syria, Honduras, etc.