Trump wants Greenland, so Denmark sends its 19-year-olds onto the ice

For the first time in a long time, Denmark is sending conscripts to Greenland because a friend wants the island. Copenhagen is strengthening its forces in the Arctic after Washington repeatedly demanded to take over the territory. North of the Arctic Circle, young recruits are training on bare rock and across treeless expanses so that a map stays the way it is. Kangerlussuaq, a place of stone and wind, is becoming the front line symbol of Danish resolve. A friend who openly threatens a takeover turns loyalty within an alliance into a question of self-assertion. How far a president's appetite reaches is now measured by the allies he sets in motion. What was once considered reliable backing is turning into a threat from within its own ranks. The pressure is not coming from Moscow, it is coming from Washington.

Donald Trump has repeatedly tried to acquire the semi-autonomous Danish island. He justifies it with U.S. security interests and accuses Copenhagen of having neglected the defense of the Arctic. Denmark and Greenland firmly rejected the demand. His accusation, of all things, is now providing the reason to visibly strengthen that defense. Greenland is not a piece of property that can simply be bought, and Copenhagen is answering with concrete and uniforms instead of loud words. The island belongs to Greenlanders and Danes, and its future is not decided by the wishes of a buyer in Washington. Both have made that clear repeatedly, yet the demand keeps coming back.

The young soldiers make up the first class of the extended conscription program and are supposed to be able to hold their own in one of the kingdom's toughest regions in the future. In the "Arctic Endurance" exercise, they are preparing for combat and survival in extreme cold. It shows a presence, that they are there and thinking not only about their own skin but also about the people of Greenland, said 19-year-old David. Far from the speeches in the capitals, the only thing that counts is who makes it through the night on the ice. The frost is a teacher whose harshness no instructor has to invent. A boy who makes it through the night in the snow understands faster than any summit what is at stake.

Copenhagen has pledged billions to build up its military presence in the Arctic after Denmark's defense minister admitted that the region had been neglected for years. The money is now flowing into an area that was left largely to itself for a long time, and the sudden urgency bears the fingerprints of outside pressure. They are part of a bigger picture of strategic communication around Greenland, company commander Captain Laura Jepsen said, but the task is simply to keep training in Arctic terrain and climate. Between her careful lines is the message that someone is standing here where an ally is laying claim.

The exercise is part of "Arctic Sentry," a NATO mission launched this year that is supposed to do two things: strengthen the alliance's role in the Arctic and ease the tensions within NATO triggered by Trump's comments about Greenland. An alliance now has to calm the storm stirred up by its own leader. Russia, which has the largest military presence in the Arctic, calls NATO's growing activity a direct threat that increases the risk of confrontation. China is expanding its role in the resource-rich region, mostly alongside Moscow. A fracture in the West is the East's best ally. Moscow uses the rift, Beijing uses the natural resources, and both watch as the West keeps itself busy fighting with itself. A dispute among friends hands their rivals exactly the opening they need. Trump's desire is welding together what he thinks he is weakening and opening the door he wanted to close.

"Denmark is positioning itself more strongly for the future," said 22-year-old Anton. The picture behind those words is more bitter than it sounds: A small country is arming its youngest against the ambition of the power that is supposed to protect it. Young Danes are freezing because of a decision being made in Washington, not in Nuuk and not in Copenhagen. They are practicing survival because a president wants an island that has never belonged to him. How far one man can push the world can be seen these days in the recruits standing on Greenland's rock.