Donald Trump is not Ukraine’s friend, despite his new minerals partnership with the country. At times the U.S. president has undermined Kyiv in its war with Russia — for example, by temporarily suspending critical intelligence in March — and he may yet do it irreparable harm.

Ukraine managed to wrangle some more favorable terms out of the United States before signing the long-awaited minerals deal on Wednesday.

President Donald Trump tells Meet the Press exclusively about ongoing peace deal negotiations between Russia and Ukraine and how long he plans to give both countries before walking away from an agreement.