In Elk Horn, Iowa, residents watched with concern as President Donald Trump fixated on Greenland and disparaged Denmark, one of America’s oldest and closest allies.

Leaders of Denmark and Greenland insisted Thursday that the island's sovereignty was nonnegotiable after U.S. President Donald Trump said he had agreed with the NATO chief on the framework of a future Arctic security deal that Trump said would grant the U.

Denmark deploys additional troops to Greenland after President Donald Trump claims the island is not secure from Russia or China.

By Soren Jeppesen and Stine Jacobsen COPENHAGEN, Jan 23 (Reuters) - Denmark's Prime Minister Mette Frederiksen said on Friday she had agreed with NATO chief Mark Rutte that the alliance needs to boost security in the Arctic following weeks of turmoil over U.

Negotiators have discussed proposals to check Russian and Chinese influence in the Arctic and transfer sovereignty over pockets of Greenlandic land to the United States, an idea opposed by Denmark.

Many far-right groups across Europe, which aligned with Trump's MAGA movement in their fervent opposition to immigration, are suddenly in rebellion against an administration they once thought of as an ideological ally.

Some worried Greenlanders were gathering emergency supplies, with hunters "taking out their rifles" and readying them to defend against any would-be invaders, residents told NBC News.

Trump says U.S needs control of 'undefended' Greenland — but says he won't use force U.S. President Donald Trump delivered a speech at the World Economic Forum in Davos, Switzerland, today, expressing his desire for control of Greenland and criticizing Europe and Canada.