Sunday, November 6, 2011

Iran reaches threshold of nuclear capability, receives critical assistance from former Soviet weapons scientist

From the AFP:
The Iranian government has mastered the critical steps needed to build a nuclear weapon after receiving assistance from foreign scientists, The Washington Post reported.

Citing unnamed Western diplomats and nuclear experts familiar with new intelligence to be released to the United Nations, the newspaper said a former Soviet weapons scientist had allegedly tutored Iranians on building high-precision detonators of the kind used to trigger a nuclear chain reaction.

Crucial technology linked to experts in Pakistan and North Korea also helped propel Iran to the threshold of nuclear capability, the report said.

An intelligence update will be circulated among International Atomic Energy Agency members on Tuesday or Wednesday. It is expected to focus on Iran's alleged efforts towards putting radioactive material in a warhead and developing missiles...

Western officials said the intelligence reinforced concerns that Iran continued to conduct weapons-related research after 2003 when, according to US intelligence agencies, Iranian leaders halted such experiments in response to international and domestic pressures, The Post said.

The paper noted that one key breakthrough that had not been publicly described was Iran's success in obtaining design information for a device known as a R265 generator.

The device is a hemispherical aluminum shell that is lined with pellets of high explosives and electrically wired so the detonations occur in split-second precision, the report said. The explosions compress a small sphere of enriched uranium or plutonium to trigger a nuclear chain reaction.

Creating such a device is a formidable technical challenge, and Iran needed outside assistance in designing the generator and testing its performance, the paper said.

According to the intelligence provided to the IAEA, key assistance in both areas was provided by Vyacheslav Danilenko, a former Soviet nuclear scientist who was contracted in the mid-1990s by Iran's Physics Research Center, the paper said.

Danilenko offered assistance to the Iranians over at least five years, giving lectures and sharing research papers on developing and testing an explosives package that the Iranians apparently incorporated into their warhead design...
Similarly, Julian Borger of the Guardian-UK reported in November of 2009:
The UN's nuclear watchdog has asked Iran to explain evidence suggesting that Iranian scientists have experimented with an advanced nuclear warhead design...

The very existence of the technology, known as a "two-point implosion" device, is officially secret in both the US and Britain, but according to previously unpublished documentation in a dossier compiled by the International Atomic Energy Agency (IAEA), Iranian scientists may have tested high-explosive components of the design. The development was today described by nuclear experts as "breathtaking"...

The sophisticated technology, once mastered, allows for the production of smaller and simpler warheads than older models. It reduces the diameter of a warhead and makes it easier to put a nuclear warhead on a missile...

Extracts from the dossier have been published previously, but it was not previously known that it included documentation on such an advanced warhead. "It is breathtaking that Iran could be working on this sort of material," said a European government adviser on nuclear issues...

A US national intelligence estimate two years ago said that Iran had explored nuclear warhead design for several years but had probably stopped in 2003. British, French and German officials have said they believe weaponisation continued after that date and may still be continuing....

The agency has also asked Iran to explain evidence that a Russian weapons expert helped Iranian technicians to master synchronised high-explosive detonations...

According to a diplomat familiar with the IAEA documentation, the evidence also points to experiments with a two-point detonation system that represents "a more elegant solution" to the challenges of making a nuclear warhead, but it is much harder to achieve.
Mr. Borger noted in a separate blog post that the presence of a Russian weapons specialist in Iran "will raise questions once more of the nature of the relationship between the two countries."...

It goes without saying that the Russian regime will deny it had any knowledge that a Russian weapons specialist was helping Iran with its nuclear weapons program.

But one thing is crystal clear: The Russian/Iranian alliance - and the Russian/Syrian alliance, which has enabled the Syrian regime to avoid any meaningful and serious sanctions from the UN - is proof beyond doubt that President Obama's reset button with Russia is working like a magic charm..... Ahem.....

Related News: Iranian influence seeping into Iraq