Iran has amassed even more near weapons-grade uranium – UN watchdog

Iran has further increased its stockpile of uranium enriched to near weapons-grade levels, a confidential report by the UN nuclear watchdog said Saturday.

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In a separate report, the agency called on Tehran to urgently change course and comply with its years-long probe.

The report comes at a sensitive time, as the administration of US President Donald Trump seeks to reach a deal with Tehran to limit its nuclear program. The two sides have held several rounds of talks, so far without agreement.

The report by the Vienna-based International Atomic Energy Agency which was seen by The Associated Press says that as of May 17, Iran has amassed 408.6 kilograms (900.8 pounds) of uranium enriched up to 60 percent.

That's an increase of 133.8 kilograms (294.9 pounds) or almost 50 percent since the IAEA's last report in February. The 60 percent enriched material is a short, technical step away from weapons-grade levels of 90 percent. A report in February put this stockpile level at 274.8 kilograms (605.8 pounds).