BRUSSELS (AP) — U.S. President Donald Trump’s threats to annex Greenland and slap tariffs on its backers pose a challenge to Europe’s security, principles and prosperity, a top EU official said on Wednesday.

The chancellor says the UK "would not be buffeted around"; meanwhile an EU chief says Europe is prepared to act "with urgency".

President Trump's pursuit of Greenland threatens to reignite a trade war with Europe and upend the NATO alliance.

US President Donald Trump arrived in Davos after boarding a different aircraft when Air Force One was forced to turn back due to a “minor electrical issue” while en route to the World Economic Forum (WEF),

The EU chief offered to deepen cooperation with the US in Arctic region and termed imposing additional tariffs a "mistake."

Donald Trump has Europe’s leaders exactly where he wants them: scrambling and divided over how to react to his vow to seize Greenland and impose tariffs on anyone who resists.

DAVOS, Switzerland (AP) — U.S. President Donald Trump will appear Wednesday with other high-profile government and business leaders at the World Economic Forum in Davos, Switzerland, a day after the elite event produced contentious statements and economic threats arising from tensions between the U.S. and Europe.

President Donald Trump has posted private text messages from the head of NATO and France's president to the U.S. President, shortly after Norway's leader confirmed a leaked exchange did show tense correspondence between the Republican and NATO leaders.