President Donald Trump announced on Wednesday that "massive" oil, gas and mineral exploration was about to start in Greenland, writing on Truth Social that it was "getting ready to begin in our new and beautiful Greenland!"
He offered no detail on who would drill, under what licence or when. He said experts had told him that the island's supply of easily extractable oil "is far greater than that of almost anywhere in the World," without naming the experts or citing a figure. The post did not describe any role for the United States government in the work.
What the September agreement says
The announcement comes about four weeks after the United States, Greenland and Denmark signed a security agreement in New York on September 22. The deal was meant to close a crisis of nearly two years that began when Trump declined to rule out taking the island by force, and it reaffirms both Danish sovereignty over Greenland and Greenlanders' right to self-determination.
Its substance is military. It gives the United States broad access to Greenlandic airspace and territory, allows the expansion of Pituffik Space Base — the northernmost American installation, part of the missile early-warning network — and clears the way for new bases at Narsarsuaq and Mestersvig, roughly 950 miles apart. It also provides for Trump's planned "Golden Dome" missile defense system. Any of the three parties may propose additional "defense areas," each requiring the agreement of the other two. The deal has no expiration date and bars non-NATO countries from establishing bases on the island without the parties' consent.
Resource extraction and "minerals cooperation" appear in the text, but without specifics: no deposits, no acreage, no permitting process.
The gap between the post and the ground
Trump's wording — "our new and beautiful Greenland" — does not match the agreement he signed, which leaves sovereignty with Denmark. Neither the Danish nor the Greenlandic government responded publicly to the post on Wednesday.
The commercial picture is thinner still. Industry specialists describe Greenland's mineral potential as only lightly explored, and extraction there has not made economic sense for private companies, a calculation driven by Arctic logistics, ice cover and the cost of building anything at all on the island. Danish and Greenlandic geological authorities map deposits of critical minerals across Greenland, but no production estimate, reserve audit or cost projection has been published to accompany the president's claim.
What has changed is access rather than geology. The September agreement puts American military infrastructure, including the world's northernmost deep-water port at Pituffik, on a longer-term footing — and infrastructure is the usual precondition for Arctic extraction. Whether any company follows is a separate question, and on Wednesday no company had been named.
Reporting from CBS News, Al Jazeera and Oilprice.
