Denmark’s prime minister has told the U.S. during a visit to Greenland that “you cannot annex another country,” even with the argument that international security is at stake.

The U.S. and Denmark offered drastically different perspectives regarding a meeting on the sidelines of the NATO conference in Brussels.

The Danish foreign minister has rebuked Trump administration for its 'tone' in criticizing Denmark and Greenland, saying his country is investing more into Arctic security.