KEY POINTS
  • Iranian President Hassan Rouhani is in Europe to meet the leaders of Austria and Switzerland in a bid to save the international nuclear deal.
  • President Donald Trump pulled the U.S. out of the deal in May.
  • European nations Germany, the U.K. and France, who brokered the Iranian nuclear deal with China and Russia in 2015, have said they are committed to the deal.

Iranian President Hassan Rouhani is in Europe to meet the leaders of Austria and Switzerland in a bid to save the international nuclear deal that has been abandoned by the U.S.

However, trying to do so could cause a “very messy dispute” between the U.S. and Europe, according to one expert.