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Richard Morchoe's avatar

This "Iran Special" is fine detail as to what happened and is happening.

Kostas K's avatar

Since we are on the subject of Iranian Uranium here are a couple of articles indicating that, even with large parts of its nuclear infrastructure destroyed, Iran (having irreversibly acquired vast amounts of technical, engineering and manufacturing knowledge) will only take weeks to manufacture a nuclear device:

Iran’s Nuclear Weapon Program is Still a Threat - https://nebula.wsimg.com/2d7466f68214e953f932ba28294292ef?AccessKeyId=40C80D0B51471CD86975&disposition=0&alloworigin=1

"Before the attacks, Iran had a stockpile of about 440 kilograms of 60% enriched uranium. This material can easily be further enriched to produce 90% enriched uranium. Assuming 20 kilograms of 90% enriched uranium per weapon, this Iranian stockpile could produce between 8 and 12 nuclear weapons"

"Before the bombing began, Iran had 82 cascades of advanced centrifuges. Yet it would take only two cascades to efficiently convert the 60% enriched uranium to 90% enriched uranium sufficient for 12 nuclear weapons. It would take about two and one half weeks in order to produce sufficient 90% enriched uranium for a nuclear weapon."

Iran’s Conversion of Uranium Hexafluoride to Uranium Metal Not a Bottleneck to an Iranian Nuclear Weapon - https://nebula.wsimg.com/5cb30d7e699d6da2b9f43d95c7bea48c?AccessKeyId=40C80D0B51471CD86975&disposition=0&alloworigin=1

"However, the conversion process from hexafluoride to metal is fairly simple. Due to criticality concerns, Iran could only process small batches of around four kilograms of 90% enriched uranium at a time. Therefore, the conversion facility would use only laboratory scale equipment"

"The preparation for the production of uranium metal could be performed in parallel with the Iranian efforts to restore its ability to produce the 90% enriched uranium. Iran could test the new facility by practicing using natural uranium. This way, there would be no delay when the highly enriched uranium actually became available."

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