Interest in Greenland's mineral potential has grown since Trump suggested buying the territory, home to many critical minerals.
Private Mads Hansen, one of three Danish soldiers stationed at Mestersvig, a former mining outpost on the desolate coast of eastern Greenland, acknowledges the challenges of the job.
"You get used to it,"
he said while showing off the base's snowplows, with a radio and handgun hanging from his belt. Hansen and his colleagues are preparing for an expanded military presence as part of a broader defensive build-up directed at Russia.
The Danish army is increasing its presence in Greenland to counter the Russian threat.
Author's summary: Russia poses a threat to Greenland.