The prime minister also tells the US president that security in the Arctic remains a priority "for all Nato allies".

Donald Trump is expected to meet global business leaders in Davos on Wednesday, sources familiar with the matter said, as the U.S. President's presence looms large over the annual gathering of the global elite in Switzerland.

Follow Newsweek for for live coverage of the NATO tensions over President Donald Trump's push to acquire Greenland.

White House Deputy Chief of Staff Stephen Miller asserted on Saturday that under “the law,” nations were not entitled to their territory if they were unable to defend it. The Trump aide belittled the Danish government, saying its “tiny” military was failing to adequately protect Greenland.

The announcement Saturday night signaled an unusually direct effort by the White House to influence college football scheduling and television programming.

The troops have not yet been ordered to deploy, but the move signals a potentially more harder-line approach by the White House after President Donald Trump has threatened to invoke the Insurrection Act to quell growing protests in Minneapolis.

The world’s largest asset manager has been enlisted to help build Ukraine’s recovery plan. Some fear it is part of a Trump administration effort to steer the effort toward American business interests.

President Donald Trump will mark his first year back in the White House after a shock-and-awe policy blitz that has expanded presidential power and reshaped America's relations with the world.

In an exclusive joint interview with Meet the Press, Sens. Rand Paul (R-Ky.) and Tim Kaine (D-Va.) discuss their push to rein in President Trump’s military actions overseas and say that “true checks and balances” will restore bipartisanship in Congress.

President Donald Trump’s endorsement of U.S. Rep. Barry Moore in Alabama’s U.S. Senate race made Moore the favorite in the high-stakes campaign, political analysts said.