UK, France and Germany reimpose nuclear sanctions on Iran
‘Snapback’ process comes after failed diplomatic push to convince Tehran to resume negotiations with US
‘Snapback’ process comes after failed diplomatic push to convince Tehran to resume negotiations with US

E3 group tells UN it is ready to trigger ‘snapback’ mechanism unless Tehran resumes nuclear talks

E3 countries are expected to trigger process contained in 2015 nuclear accord as hopes fade of a diplomatic breakthrough

IAEA criticism of Iran’s nuclear programme raises tensions between the west and Tehran

White House hopes to avert military and political backlash

The raids attacked research and centrifuge arrays that Tehran has built up over decades

Washington’s demand that Tehran halt uranium enrichment has been a barrier to progress on talks