Global Warming Inspires Arctic Land-Grab

At stake, in what could be the last great territorial land-grab, is the promise of untold mineral riches that has prompted an increasing number of governments to throw tens of millions of pounds at scientific and military missions in a bid to get ahead.
These days the Vikings do not come in long ships. The Danish navy sent HDMS Vaedderen, a 3500-tonne frigate with a reinforced hull, into the disputed channel that forms the maritime border between Canada and Greenland, the world's largest island and a semi-independent Danish territory, and more importantly, only 804km south of the North Pole.
And the elite Sirius Patrol, a contingent of specially trained Arctic soldiers, completed a hazardous patrol to the north-east shore of Greenland. The success of the Vaedderen and Sirius missions in proving their ability to operate so far north has given Denmark the confidence to stake its claim to the North Pole.