US Secretary of State John Kerry, Iranian FM Mohammad Javad Zarif and EU foreign policy chief Federica Mogherini arriving for news conference after Iran nuclear talks in Lausanne
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Iran talks: 'Crucial decision', says EU's Federica Mogherini

An outline agreement on the future shape of Iran's nuclear programme has been reached after marathon talks with six major powers in Switzerland.

The European Union and Iran announced the deal after after eight days of negotiations in Lausanne.

EU foreign policy chief Federica Mogherini said Iran's "enrichment capacity and stockpile would be limited".

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