The US Vice-President, Mike Pence, has said the US under President Trump remains committed to co-operation and partnership with the European Union.
However, he urged members of the Nato alliance to meet their defence spending targets, warning that Americans could lose patience with their allies.
Nato Secretary General Jens Stoltenberg said the alliance was “important because we live in times of turmoil”.
Mr Trump’s comments on Brexit and the role of Nato have unsettled allies.
Why are EU leaders worried?
Donald Trump has been vocal in his criticism of international organisations, including Nato, a defence alliance which was initially formed to meet the military threat to Europe from the Soviet Union.
Mr Trump has described Nato as “obsolete”, and criticised members for not meeting the target of spending 2% of their GDP on defence.
He is also seen as friendlier to Russia than his predecessors, and some of his former aides have come under scrutiny for their alleged links with Russia.
Mr Trump has dismissed the EU as “a vehicle for Germany” and spoken out in favour of Brexit, telling the Times newspaper last month that he thought the UK was “so smart in getting out”, and predicting that “others will leave”.
European Commission President Jean-Claude Juncker has said the US needs “a strong, united European Union”.
“This is not the moment for Europe to divide itself into former national, provincial categories,” he said.
What has Mr Pence said?
The vice-president has been in Brussels for talks with Mr Juncker, Mr Stoltenberg, and Donald Tusk, the president of the European Council.
He has sought to reassure EU leaders, telling them it was Mr Trump who told him to visit Brussels and convey the US’s “unwavering” support for Nato.
However, he said Nato members had to meet the 2% defence spending target quickly, saying: “America will do our part. But Europe’s defence requires Europe’s commitment as well as ours.”
“The president expects real progress by the end of 2017,” he said, adding that “the patience of the American people will not endure forever”.
On Russia, he said the US would continue to hold it accountable over the Ukraine conflict, though he said that President Trump believed that new common ground could be found with Moscow.
During a press conference, he was asked if he opposed further disintegration of the EU.
Mr Pence did not answer this directly, but said the US shared a “deep heritage” with EU members and were committed to “ongoing co-operation and maintaining that partnership in the years ahead”.
Has Mr Pence managed to reassure EU leaders?
Mr Tusk said his meeting with Mr Pence was “truly needed”, after what he described as “too many new and sometimes surprising opinions” that had been voiced in past months “for us to pretend that everything is as it used to be”.
Mr Tusk said Mr Pence had confirmed the US supported “the idea of a united Europe”.
EU officials told reporters they were encouraged by the meeting, with one saying “we got everything we were looking for”.
Mr Stoltenberg, meanwhile, said they agreed on the “importance of higher defence spending and fairer burden sharing” in Nato.
“Europeans cannot ask the US to commit to Europe’s defence if they are not willing to commit more themselves.”
Correspondents say EU leaders will also be watching Mr Trump’s words, and actions, to see if they match what his vice-president has pledged.
(BBC)
