Source of rare earth seems to me to be most important. Depending on China for that can’t be good in the long run. I don’tknow how active Denmark is in developing rare earth supplies in Greenland.
It took the threat of secession to get Denmark to ante up for an improved airport, something that would have been a single line of the US budget.
[Source of Rare Earth]
Hope there are still 8-tracks
Get ready
Greenland is home to a big chunk of our advanced early warning system at Pituffik Space Base, formerly Thule AFS.