The road south from Greenland’s capital, Nuuk, runs out at the tip of a blizzard-scoured peninsula stretching into the Labrador Sea. Icebergs drift beyond the sea ice toward the open ocean, carved off the glacier some 100 kilometers away at the head of the Nuup Kangerlua fjord.

Greenland plans to ban foreign and anonymous donations to its political parties after the Trump administration has said the US president is serious about taking control of the vast Arctic island. The government of Greenland on Monday put forward an emergency parliamentary proposal to safeguard the country’s “political integrity” ahead of elections due by April 6.