In case of attack by the US, their troops would be effectively stranded in enemy territory, in particular their nukes. I doubt that the US would invade Greenla

In case of attack by the US, their troops would be effectively stranded in enemy territory, in particular their nukes. I doubt that the US would invade Greenland without first pulling out of Europe (unless they do an all-out attack with also the troops in continental Europe, but that is something i doubt even Trump would do)