U.S. says Iran Ended Atomic Arms Work
WASHINGTON, Dec. 3 — A new assessment by American intelligence agencies concludes that Iran halted its nuclear weapons program in 2003 and that the program remains on hold, contradicting an assessment two years ago that Tehran was working inexorably toward building a bomb.
The conclusions of the new assessment are likely to be a major factor in the tense international negotiations aimed at getting Iran to halt its nuclear energy program. Concerns about Iran were raised sharply after President Bush had suggested in October that a nuclear-armed Iran could lead to "World War III," and Vice President Dick Cheney promised "serious consequences" if the government in Tehran did not abandon its nuclear program.
The finding also come in the middle of a presidential campaign during which a possible military strike against Iran's nuclear program has been discussed. The assessment, a National Intelligence Estimate that represents the consensus view of all 16 American spy agencies, states that Tehran's ultimate intentions about gaining a nuclear weapon remain unclear, but that Iran's "decisions are guided by a cost-benefit approach rather than a rush to a weapon irrespective of the political, economic and military costs."
[In other words, Iran's leaders are not crazy. They think and act rationally. -- J ]
"Some combination of threats of intensified international scrutiny and pressures, along with opportunities for Iran to achieve its security, prestige, and goals for regional influence in other ways might — if perceived by Iran's leaders as credible — prompt Tehran to extend the current halt to its nuclear weapons program," the estimate states.
The new report comes out just over five years after a deeply flawed N.I.E. concluded that Iraq possessed chemical and biological weapons programs and was determined to restart its nuclear program. The report led to congressional authorization for a military invasion of Iraq, although most of the N.I.E.'s conclusions turned out to be wrong. The estimate does say that Iran's ultimate goal is still to develop the capability to produce a nuclear weapon.
The national security adviser, Stephen J. Hadley, quickly issued a statement describing the N.I.E. as containing positive news rather than reflecting intelligence mistakes. "It confirms that we were right to be worried about Iran seeking to develop nuclear weapons," Mr. Hadley said. "It tells us that we have made progress in trying to ensure that this does not happen. But the intelligence also tells us that the risk of Iran acquiring a nuclear weapon remains a very serious problem."
"The estimate offers grounds for hope that the problem can be solved diplomatically — without the use of force — as the administration has been trying to do," Mr. Hadley said.
Last month, Mohamed ElBaradei, director general of the international Atomic Energy Agency, had reported that Iran was operating 3,000 uranium-enriching centrifuges, capable of producing fissile material for nuclear weapons.
But his report said that I.A.E.A. inspectors in Iran had been unable to determine whether the Iranian program sought only to generate electricity or also to build weapons.
The N.I.E. concludes that if Iran were to end the freeze of its weapons program, it would still be at least two years before Tehran would have enough highly enriched uranium to produce a nuclear bomb. But it says it is still "very unlikely" Iran could produce enough of the material by then.
Instead, today's report concludes it is more likely Iran could have a bomb by the early part to the middle of the next decade. The report states that the State Department's Bureau of Intelligence and Research judges Iran is unlikely to achieve this goal before 2013, "because of foreseeable technical and programmatic problems."
The new assessment upends a judgment made about Iran's nuclear capabilities in 2005. At the time, intelligence agencies assessed with "high confidence" that Iran is determined to have nuclear weapons and concluded that Iran had a secret nuclear weapons program.
Since then, officials said they have obtained new information leading them to conclude that international pressure, including tough economic sanctions, had been successful in bringing about a halt to Iran's secret program.
"We felt that we needed to scrub all the assessments and sources to make sure we weren't misleading ourselves," said one senior intelligence official during a telephone interview, speaking on condition of anonymity.
In a separate statement accompanying the N.I.E., Deputy Director of National Intelligence Donald M. Kerr said that given the new conclusions, it was important to release the report publicly "to ensure that an accurate presentation is available."