The EU stands firm behind 2015 deal on Iran's nuclear programme. The deal makes the world safer and the EU expects all parties to stick to it and will continue to guarantee its implementation.

We bear a great responsibility, and have an important opportunity to show the immense potential of our European Union – as an indispensable power for peace and security, as a force for good for our citizens and for the world, High Representative Federica Mogherini tells EU Ambassadors.