The UN atomic agency has found traces of highly enriched uranium at an Iranian site linked to the country’s Defence Ministry, diplomats said on Friday. The finding added to concerns that Tehran was hiding activities that could be used to make nuclear arms.
The diplomats said the findings were preliminary and still had to be confirmed through other lab tests. But they said the density of enrichment appeared to be close to or above weapons grade.
Still, they said that that further analysis could show that the traces match others established to have come from abroad on enrichment equipment bought by Iran from Pakistan through the nuclear black market during nearly two decades of clandestine activity discovered only a little more than three years ago.
One of the diplomats said the samples under perusal came from equipment that can be used in enrichment centrifuges from a former research centre at Lavizan-Shian—believed to have been the repository of equipment bought by the Iranian military that could be used in a nuclear weapons programme.
In an April 28 report to the UN Security Council and the IAEA board of governors, agency head Mohamed ElBaradei said they took samples from some equipment at Lavizan-Shian. The diplomat said the evaluation of those samples revealed the traces in question.
GEORGE JAHN