Russian President Vladimir Putin is due to meet German Chancellor Angela Merkel in the Black Sea resort of Sochi on Friday, as Moscow and Europe make rare joint efforts to save the Iran nuclear deal. The pair’s first face-to-face meeting in a year will take place less than a week before French President Emmanuel Macron is due to visit Russia. The meeting will take place in Putin’s Sochi residence and is expected to be dominated by US President Donald Trump’s decision to pull out from the Iran agreement.