Dogs vs. Moose

This has got to be a joke:

"Using ships and dogsleds, the Danish navy patrols Greenland's roughly 40,000-kilometre-long coastline, equal to the length of the equator."

Now apparently these ships and dogsleds are being send to Hans Island.

They are going to invade us with dogsleds??? How are we going to respond? What would be a porportionate response to a dogsled invasion? Do we let our beavers and moose loose on them?