Israel Matzav

New Worry Rises After Iran Claims Nuclear Steps

The New York Times is reporting this morning that Iran is working on a new centrifuge which could speed up its access to nuclear weapons. The Times reports that Iran has consistently maintained that it abandoned work on this advanced technology, called the P-2 centrifuge, three years ago. Western analysts long suspected that Iran had a second, secret program — based on the black market offerings of the renegade Pakistani nuclear engineer Abdul Qadeer Khan — separate from the activity at its main nuclear facility at Natanz. But they had no proof.

Then on Thursday, President Mahmoud Ahmadinejad said that Tehran was "presently conducting research" on the P-2 centrifuge, boasting that it would quadruple Iran's enrichment powers. The centrifuges are tall, thin machines that spin very fast to enrich, or concentrate, uranium's rare component, uranium 235, which can fuel nuclear reactors or atom bombs.

Mr. Ahmadinejad's statements, and those of other senior Iranian officials, are always viewed with suspicion by American and international nuclear experts, because Iran has, at various times, understated nuclear activities that were later discovered, and overstated its capabilities. Analysts and American intelligence officials, bruised by their experience in Iraq, say they are uncertain whether Mr. Ahmadinejad's claim represents a real technical advance that could accelerate Iran's nuclear agenda, or political rhetoric meant to convince the world of the unstoppability of its atomic program.

European diplomats said a delegation of Iranian officials is due to arrive on Tuesday in Vienna, where the International Atomic Energy Agency will press them to address the new enrichment claim, as well as other questions about Iran's program, including a crude bomb design found in the country.

"This is a much better machine," a European diplomat said of the advanced centrifuge, which was a centerpiece of Pakistan's efforts to build its nuclear weapons and was found in 2004 in Libya, when that country gave up its nuclear program. The diplomat added that the Iranians, among other questions, will now have to explain whether Mr. Ahmadinejad was right, and if so, whether they recently restarted the abandoned program or have been pursuing it in secret for years.

If Iran moved beyond research and actually began running the machines, it could force American intelligence agencies to revise their estimates of how long it would take for Iran to build an atom bomb — an event they now put somewhere between 2010 and 2015.

Read the whole thing.

posted by Carl in Jerusalem @ 8:51 AM