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Syria conflict: UN invites Iran to Geneva II talks

20 January 2014 Last updated at 13:32 GMT

Iran has accepted an invitation to take part in preliminary Syrian peace talks this week in Switzerland, the UN Secretary-General has confirmed.

Ban Ki-moon said he had received assurances that Iran would play a positive role in securing a transitional government.

But Syria's main opposition group said it would withdraw from the talks unless Mr Ban retracted the offer to Iran.

Emily Buchanan reports.

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