Greece and Turkiye have that problem - not a war or anything but they have an open conflict about territorial waters and islands that’s been going on for a long time. No one wants to get involved.

so I guess it depends on who in NATO the US gets shitty (shittier) with - most big countries in Europe act like they’re ready to stand up, but we’ll see if they actually get physically involved or if it’s more finger wagging. Looking at Greenland…