Speaking to reporters, the US president said "we need Greenland from the standpoint of national security". Trump has repeatedly raised the prospect of the semi-autonomous Danish territory becoming an annexed part of the US, citing its strategic location for defence purposes and mineral wealth. Greenland's Prime Minister Jens Frederik Nielsen responded by saying "that's enough now" and described the notion of US control over the island as a "fantasy".

He said: "No more pressure. No more insinuations. No more fantasies of annexation. We are open to dialogue. We are open to discussions. But this must happen through the proper channels and with respect for international law." Earlier, Denmark's Prime Minister Mette Frederiksen had said "the US has no right to annex any of the three nations in the Danish kingdom". Frederiksen added that Denmark "and thus Greenland" was a Nato member and covered by the alliance's security guarantee, and said a defence agreement granting the US access to the island was already in place.

The Danish prime minister released her statement after Katie Miller - the wife of one of Trump's senior aides, Stephen Miller - posted on social media a map of Greenland in the colours of the American flag alongside the word "SOON". The Danish ambassador to the US responded to the post by Miller - a right-wing podcaster and former aide to Trump during his first term - with a "friendly reminder" that the two countries were allies and saying Denmark expected respect for its territorial integrity. (BBC)