Iran nuclear deal: eighth round of talks begins in Vienna

Tehran is keen to verify US sanctions have genuinely been lifted

An eighth round of talks on reviving the Iran nuclear deal has begun in Vienna, with Iran saying participants have been largely working from an acceptable common draft text and that its team was willing to stay as long as it takes to reach an agreement.

The Iranian foreign minister, Hossein Amir-Abdollahian, said he wanted the focus of the coming round of talks to be on how Tehran could verify US sanctions had genuinely been lifted. The landmark 2015 deal, from which Donald Trump withdrew the US, had lifted sanctions on Iran in return for controls on its civilian nuclear programme.