>But you’re talking about two massive land masses with relatively little population right next to the US, both in places that will become strategically importan

>But you’re talking about two massive land masses with relatively little population right next to the US, both in places that will become strategically important as the climate shifts Canada has a higher population density than that of Alaska which is right next to it should they take it over for their protection after all the US is engaging with their enemy Russia? no? why not same logic you just gave Second greenland isn't massive it only looks that way due to mercator projection map and the icesheet. >The US will (if forced to) invade Canada for the same reason Russia invaded Ukraine or China is invading the Philippines and ASEAN Sea: no major power will tolerate a large border controlled by adversarial states. Canada isn't a adversarial power they are one of our greatest alies, and everyone is openly engaging China and the CCP including Us, they are the largest industrial power on the planet with the 17% the worlds population it would be bizarre if Canada weren't.