Iran has said that its response to Vienna group on nuclear issue is ready. Country’s Foreign Minister Manouchehr Mottaki told in a conference in Tehran today that Iran will respond to the Vienna group's proposal to revive stalled nuclear talks in the near future and diplomatic apparatus will shortly announce the conditions.The comments come three days after Mottaki's meeting with EU's foreign policy chief Catherine Ashton during which Europe's high representative for foreign affairs voiced readiness to hold direct talks with the Islamic Republic.The talks were halted in October last year on a draft deal requiring Tehran to send most of its domestically produced low enriched uranium abroad to be converted into more refined fuel for the Tehran reactor.