Very effective* theatre, considering how rapidly the brandished extortion has retreated from military to economic.
> The soldiers are from different nationalities.
Exactly; see https://news.ycombinator.com/item?id=46634146 and especially https://news.ycombinator.com/item?id=46630190
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* some claims (made by POTUS et al) that it has already falsified:
Claim: the issue is Greenland lacking defence.
Claim: no one will support Denmark.