I know nothing about the science, but this seems credible–certainly worth considering.
World Renown Nuke Expert Nails Bibi to the Wall on Iran Bomb Threat
EXTRACT (Letter Only, Editorial Hyperbole Detracts)
Dear Prime Minister Netanyahu:
Iran may be in your red zone, but can not score.
Sure, Iran could divert a few tons of 3.5% or a ton of 20% enriched uranium hexaflouride gas for enrichment to 90+%. But what then?
No one has ever made a nuclear weapon from gas. It must be converted to metal and fabricated into components which are then assembled with high explosives.
Iran lacks experience with and facilities for these processes which are very dangerous because of potential for a criticality accident or nuclear explosion. Iran would not jeopardize its important, fully safeguarded nuclear programs by an attempt to have a deliverable, one kiloton yield nuclear weapon ten to fifteen years later.
Continue reading “DefDog: IAEA Veteran's Letter “No Iran Bomb” Being Ignored”