VIENNA - Evidence discovered in a probe of Iran's secret nuclear program points overwhelmingly to Pakistan as the source of crucial technology that put Iran on a fast track toward becoming a nuclear weapons power, according to U.S. and European officials familiar with the investigation.
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Documents provided by Iran to U.N. nuclear inspectors since early November have exposed the outlines of a vast, secret procurement network that successfully acquired thousands of sensitive parts and tools from numerous countries over a 17-year period. While Iran has not directly identified Pakistan as a supplier, Pakistani individuals and companies are strongly implicated as sources of key blueprints, technical guidance and equipment for a pilot uranium-enrichment plant that was first exposed by Iranian dissidents 18 months ago, government officials and independent weapons experts said.
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In documents and interviews with investigators of the International Atomic Energy Agency, Iranian officials have offered detailed accounts of how they obtained sensitive equipment from European, Asian and North American companies. Much of the equipment was routed through a transshipment hub in the Persian Gulf port city of Dubai to conceal the actual destination, according to officials familiar with Iran's disclosures.
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In a new finding, sophisticated laboratory tests by the IAEA detected traces of Soviet-made highly enriched uranium at Iran's Kalaye nuclear facility, a former testing center for uranium-enrichment equipment, knowledgeable officials said. Several distinct types of enriched uranium have been found at the site, the officials added. Although there are other possible explanations, the finding could indicate that Iran obtained some fissile material from a former Soviet state to use in testing its equipment, the officials said.
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http://msnbc.msn.com/Default.aspx?id=3770729&p1=0however, please note that the actual source is the Washington Post