War in Greenland (World Scenario)

Somehow the USA want to conquer Greenland. The president has sent the marines to do the job, but in the icefield they will have to deal with Denmark's special forces, the Sirius Dog Sled Patrol who lay in ambush. There is also the issue of the local resistance from local inuits and the harsh living condition that will be taking on the logistics. And lest not forget all the thrid parties like Russia and China, who may use the opportunity to throw a spanner in the works of the whole thing. All in all the War for Greenland is not going to be a piece of cake for anyone involved.