
The EU’s chief Brexit negotiator Michel Barnier has said that there is “a real risk” that no agreement will be reached with the UK in talks on its withdrawal from the political bloc. Speaking on a visit to the Border area of Ireland, Mr Barnier said that the EU was preparing for all options, including the possibility that Brussels and London cannot reach a deal on the UK’s departure in March 2019.

The UK has backed a “vitally important” nuclear deal with Iran, despite accusations from the US and Israel that Iranians are pursuing atomic weapons. Israeli PM Benjamin Netanyahu claims thousands of “secret nuclear files” proved Iran covertly sought nuclear weapons - an accusation Iran rejects.

The European Union and Mercosur have made some progress on how to open their markets to cars, but ended free trade talks in Brussels on Friday with finger-pointing about who was holding up a deal. The EU and the Mercosur bloc of Argentina, Brazil, Paraguay and Uruguay began on-off negotiations towards a trade alliance in 1999, with a fresh impetus since 2016.

British Prime Minister Theresa May suffered her biggest Brexit blow so far when MPs on Thursday backed a call in the House of Commons for Britain to stay in a European customs union. A debate, promoted by the main opposition Labour Party, was agreed unanimously after a four hour discussion in the House of Commons.

The European Union could offer Britain a closer relationship after Brexit if Prime Minister Theresa May decides to stay in the bloc’s customs union, diplomats said. EU hopes London could change its stance on what ties it wants after Brexit after Britain’s upper house of parliament challenged the government on a key bill relating to May’s plan to quit the customs union.

European Agriculture Commissioner Phil Hogan insisted there would be no deal with Mercosur unless negotiators are fully satisfied strong standards will apply to all produce. It comes as another round of the negotiations on Mercosur got under way in Brussels this week.

The Democratic Unionist Party has warned UK Prime Minister Theresa May it will bring down her government if Northern Ireland is forced to stay inside the EU customs union and single market after Brexit. The renewed threat comes ahead of a vote by British MPs, pushed for by pro-EU parliamentarians, seeking to keep UK customs union membership.

The UK might have to set up its own satellite navigation system if it is thrown out of the Galileo project after Brexit, according to British officials. Galileo is a €10 billion program that was launched by the EU to rival the US global positioning system.

Brexit Secretary David Davis has suggested the UK government could consider asking for Brexit negotiations to be extended if Parliament votes down the withdrawal deal later this year. Speaking to the Exiting the EU Committee on Wednesday, Davis conceded that it would not be impossible to prolong Article 50 negotiations, having previously said that the deal would fall if MPs vote it down.

Popular messaging service Whatsapp is banning under-16s from using its platform in the European Union. Users must currently be at least 13, but the firm is changing the rules ahead of the introduction of new EU data privacy regulations in May.