U.S. Finds Iran Halted Its Nuclear Arms Effort in 2003
By MARK MAZZETTI
WASHINGTON, Dec. 3 — A new assessment by American intelligence agencies released Monday concludes that Iran halted its nuclear weapons program in 2003 and that the program remains frozen, contradicting a judgment two years ago that Tehran was working relentlessly toward building a nuclear bomb.
The conclusions of the new assessment are likely to reshape the final year of the Bush administration, which has made halting Iran’s nuclear program a cornerstone of its foreign policy.
The assessment, a National Intelligence Estimate that represents the consensus view of all 16 American spy agencies, states that Tehran is likely to keep its options open with respect to building a weapon, but that intelligence agencies “do not know whether it currently intends to develop nuclear weapons.”
Iran is continuing to produce enriched uranium, a program that the Tehran government has said is intended for civilian purposes. The new estimate says that the enrichment program could still provide Iran with enough raw material to produce a nuclear weapon sometime by the middle of next decade, a timetable essentially unchanged from previous estimates.
But the new report essentially disavows a judgment that the intelligence agencies issued in 2005, which concluded that Iran had an active secret arms program intended to transform the raw material into a nuclear weapon. The new estimate declares instead with “high confidence” that the military-run program was shut in 2003, and it concludes with “moderate confidence” that the program remains frozen. The report judges that the halt was imposed by Iran “primarily in response to increasing international scrutiny and pressure.”
It was not clear what prompted the reversal. Administration officials said the new estimate reflected conclusions that the intelligence agencies had agreed on only in the past several weeks. The report’s agnosticism about