European Union leaders have welcomed U.S. President Donald Trump’s decision to drop his tariff threats over Greenland, but they are wary about his Board of Peace project.

Trade negotiations are nearing the finish line after nearly two decades of hard bargaining on both sides.

By Lili Bayer BRUSSELS, Jan 23 (Reuters) - The European Union’s foreign policy arm has raised questions about U.S. President Donald Trump’s broad powers over his new Board of Peace, according to an internal document seen by Reuters.

BRUSSELS (AP) — U.S. President Donald Trump’s threats to annex Greenland and impose tariffs on its backers pose a challenge to Europe’s security, principles and prosperity, European Council President António Costa said on Wednesday.

A series of transatlantic crises is teaching European leaders to act more quickly and more forcefully to protect shared interests, diplomats said.

By Philip Blenkinsop BRUSSELS, Jan 21 (Reuters) - U.S. customs authorities will face a real challenge if President Donald Trump goes through with his threat to place tariffs on six EU countries - rather than the whole European Union - given the ease of movement of goods between EU members.

U.S. President Donald Trump dimissed the idea of the European Union firmly opposing his plans to annex Greenland.

European Commission President ​Ursula von der Leyen said ​on Tuesday the EU shared concerns with the United States about Arctic security, but if President Donald Trump followed through with new tariffs based on a dispute over Greenland,