President Donald Trump has written a letter to Norway saying he no longer feels obligated to think purely of peace.
Mr Trump's letter — addressed to Norwegian Prime Minister Jonas Gahr Støre — followed after the Norwegian Nobel Committee did not award him the Nobel Peace Prize.
"Considering your Country decided not to give me the Nobel Peace Prize for having stopped 8 Wars PLUS, I no longer feel an obligation to think purely of Peace," Mr Trump said.
Mr Gahr Støre said Mr Trump's message came in response to a short text message from the president of Finland Alexander Stubb and himself earlier in the day.
"I have repeatedly clearly explained to Trump that it is an independent committee that awards the Nobel Peace Prize," he said.
[link tweet]The president also repeated his demand for control of Greenland in the letter, which was first reported by PBS journalist Nick Schifrin.
Europe reacts to Trump's threats
British Prime Minister Keir Starmer said on Monday that he did not think Mr Trump was considering military action in Greenland.
"On Greenland, the right way to approach an issue of this seriousness is through calm discussion between allies," Sir Keir said at a press conference on the Arctic island.
On Saturday, Mr Trump said he would charge a 10 per cent import tax starting in February on goods from eight European nations because of their opposition to American control of Greenland.
Both France and Germany said on Monday that European powers would not be blackmailed.
The Group of Seven (G7) countries are expected to discuss trade and sovereignty "in the coming days".
"We are fully supportive of Greenland and Denmark,"' France's Finance Minister Roland Lescure said.
"Blackmail between allies of 250 years, blackmail between friends, is obviously unacceptable."
The Kremlin said it was hard to disagree with experts who said Mr Trump would go down in the history of the United States and the world if he took control of Greenland.
Kremlin spokesperson Dmitry Peskov said he was not discussing whether such a step would be good or bad, but was simply stating a fact.
ABC/Wires