Danish Prime Minister Mette Frederiksen has issued a stern warning to the Trump administration following reports that U.S.

Greenland is a part of Denmark, and Washington cannot take it, Troels Lund Poulsen says. COPENHAGEN — Denmark’s Defense Minister Troels Lund Poulsen refused to comment on recent reports that the U.S.

NATO must take a stronger role in the Arctic to deter increasing Russian activity, according to the alliance’s former secretary general.