Trump’s threat to annex an autonomous part of Denmark has plunged NATO into an unprecedented situation: An alliance based on collective defense now faces the prospect that one member might attack another.

(CNN) — The US envoy to Denmark was summoned by the Danish foreign ministry on Wednesday, after the country’s public broadcaster reported that a number of American men have attempted to conduct “influence operations” in Greenland. According to an ...

(CNN) — Denmark has labeled the United States as a potential security concern for the first time in an annual report released by one of its intelligence agencies, offering more evidence of the increasingly fraught transatlantic alliance between Europe ...

On the heels of the US capture of Venezuelan leader Nícolas Maduro, President Donald Trump has ramped up his rhetoric around his desire to acquire Greenland, once again raising the prospect of military intervention,

(CNN) — Denmark has temporarily banned civil drone flights in its airspace as it prepares to host a top European Union meeting on defense and the war in Ukraine, and after a surge of suspicious drone activity at several airports and military sites last week.