Europeans were reeling Sunday from President Trump's announcement​ that eight countries will face a 10% tariff for opposing American control of Greenland.

Europe’s dependence on the United States for NATO security limits its options. Its strongest response could be retaliating with its own trade “bazooka.”

Canadian Prime Minister Mark Carney is reportedly weighing the possibility of sending a military presence to Greenland for exercises with allies of the North Atlantic Treaty Organization (NATO) amid escalating tensions over the territory after President Donald Trump said he wants to acquire the Arctic island,

The Danes have tried everything to pacify an unpredictable president. Now they may be reaching their red line.

The EU's Anti-Coercion Instrument could limit access to public tenders in the bloc or restrict trade in services in which the U.S. has a surplus with the EU.

Donald Trump had other ideas.Moments before von der Leyen stepped to the podium in Paraguay, the US president dropped a blistering announcement: He was piling more tariffs on Europe over its support for Greenland.

Trump's tariff threat has prompted a wave of condemnation from EU leaders, and the promise of a coordinated response

A heckler at an NBA game in London interrupted "The Star-Spangled Banner" on Sunday with an outburst. The heckler said, "Leave Greenland alone!"

Europeans are reeling from U.S. President Donald Trump’s announcement that eight countries will face 10% tariff for opposing American control of Greenland.

The island is home to a massive deposit of rare earths, which are crucial to U.S. efforts to maintain its technological lead over China. But tapping them isn't so easy.