But the world isn't divided into Russia, NATO, and countries no one cares if they're invaded. Just because a country is part of NATO, doesn't mean that that co

But the world isn't divided into Russia, NATO, and countries no one cares if they're invaded. Just because a country is part of NATO, doesn't mean that that country can't respond to an invasion of a non-NATO country. And just because a country isn't part of NATO, doesn't mean they wouldn't help NATO either.