Iran is enriching nuclear material to higher levels as a backup plan because it fears it will not receive foreign fuel for a medical research reactor, Tehran's envoy to the UN atomic watchdog said on Wednesday.
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Iran says enriching to higher levels as backup plan
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Country may suffer shortage of raw material
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Ahmadinejad approves sites for new enrichment plants: aide
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Iran possesses 6,000 centrifuges
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Iran offers insurance to India;
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Iran faces new sanctions over nuclear program
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'Iran can withstand sanctions'
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Iran to unveil new space projects
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Iran wants to ``cooperate with Japan against nuclear weapons''
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Iran to install new generation of centrifuges:
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Iranian government urges exporters to spend their foreign currencies inside the country
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Iran warned against playing for time
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Iran says uranium enrichment is a ``red line''
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Iran plans to build nuclear fusion reactor
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Hu urges Iran to seize positive factor
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Iran issues counter-proposal
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Iran proposes to form consortium for developing nuclear plants