Danish Prime Minister Mette Frederiksen told the Associated Press "you cannot spy against an ally" after reports that the United States has stepped up intelligence gathering on Greenland, a semi-autonomous Danish territory coveted by U.

Of course, you cannot spy against an ally,” Danish Prime Minister Mette Frederiksen said after reports the U.S. has stepped up intelligence gathering on Greenland.

Danish Foreign Minister Lars Lokke Rasmussen said the information in the report was “very worrying", adding that "friends" shouldn't spy on each other. View on euronews