What would there be to invade? We already have a military presence there that probably far outclasses whatever Denmark has there. Would it even be relevant to send a couple marines to the few isolated settlements to assert that the inhabitants are no longer Danish citizens?
We already have a military presence there that probably far outclasses whatever Denmark has there
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No. There is just a handful of USAF people running a smallish station in the North.
But several platoons should be enough, with 2 helicopters and one fighter jet just to be sure.