The world's top military powers and Iran aim to restart talks on nuclear proliferation in December or January.
The negotiators - led by EU foreign policy chief Catherine Ashton and Iranian diplomat Saeed Jalili - last met in Moscow in June.
But Iran declined the international offer - to stop enriching uranium to near weapons grade, to hand over its stockpile and to close one enrichment site, in return for outside supplies of nuclear fuel.
In the meantime, Israel's leader,...
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