The proper response to this from 🇺🇦, 🇪🇺, 🇬🇧, NATO, etc, is "Go to hell, get out of another country's territory, & stop violating the UN Charter." It's also, again, why it is so obscene & should be an immediate presidency-ending scandal that Trump is threatening the territory/sovereignty of 🇨🇦 & 🇬🇱/🇩🇰