Persian Gulf nations must demand that Iran come clean about its past nuclear ambitions and openly vow to not develop such weapons in the future, U.S. Defense Secretary Robert Gates said Saturday.
In a broad call to diplomatic arms, Gates exhorted leaders from the Gulf to band together to force Iran to stop its uranium enrichment program and to help the fragile Iraqi government.
"Everywhere you turn, it is the policy of Iran to foment instability and chaos, no matter the strategic value or cost in the blood of innocents - Christians, Jews and Muslims alike," Gates said in a keynote address at an international security conference.
"There can be little doubt that their destabilizing foreign policies are a threat to the interests of the United States, to the interests of every country in the Middle East, and to the interests of all countries within the range of the ballistic missiles Iran is developing," he continued.
And in a sarcastic riff, he goaded Iran to acknowledge its bad behavior - from arming terrorists in Iraq to its support for militant organizations like Hezbollah and Hamas.
Some questioners challenged his thinking on Iran, underscoring the divide among Arab nations over America's tough stance on Tehran. Asked if the United States would be willing to talk with Iran, Gates said the behavior of Iran's new leadership "has not given one confidence that a dialogue would be productive."
Noting that Iran embraced the recent U.S. intelligence estimate that concluded it had actually stopped atomic weapons development in 2003, Gates drew chuckles from the crowd when he suggested that Iran should accept that all other intelligence conclusions about its conduct are true. Earlier this week, Iranian President Mahmoud Ahmadinejad hailed it as a "declaration of victory" for his country.
"In reality, you cannot pick and choose only the conclusions you like of this National Intelligence Estimate," Gates said. "Since that government now acknowledges the quality of American intelligence assessments, I assume that it also will embrace as valid American intelligence assessments of its funding and training of militia groups in Iraq."
Gates said Iran should also acknowledge it delivers weapons to terrorists in Iraq and Afghanistan, supports terror groups and continues to develop ballistic missiles that could be used to carry weapons of mass destruction.
Gates' rebukes didn't reach any Iranian ears directly, since Iran abruptly decided not to attend the gathering, organized by the London-based International Institute for Strategic Studies.
While Gates used the intelligence estimate as a hammer against Iran here, the report has bruised the Bush administration. The findings were in stark contrast to a 2005 estimate that said Tehran was continuing its weapons development.
And it flies in the face of U.S. President George W. Bush's rhetoric on Iran, such as when he said in October that people "interested in avoiding World War III" should be working to prevent Iran from having the knowledge needed to make a nuclear weapon.
The administration has acknowledged that the report may make it harder to build international support to persuade Iran to give up its uranium enrichment program. When asked about it, Gates agreed the report came at an awkward time and "it has annoyed a number of our good friends, it has confused a lot of people around the world in terms of what we are trying to accomplish."
Gates' speech followed efforts by U.S. Secretary of State Condoleezza Rice to press for new sanctions against Iran.
Rice asserted Friday in Brussels, Belgium, that Washington would continue pressing for new sanctions against Iran while holding talks to convince Tehran to come clean about its nuclear program.
But Russia ignored her calls to punish Iran. Despite continued support from NATO and other European allies, Rice was unable to convince Russian Foreign Minister Sergey Lavrov that fresh sanctions were urgently needed.
Gates, in his speech, pressed Gulf nations to back sanctions to force Iran to suspend enrichment, and to demand that Iran "openly affirm that it does not intend to develop nuclear weapons in the future."
In a complex region where partnerships do not come easy, Gates said the countries need to pull together and develop regional air and missile defense systems.
Gates, who was in Iraq earlier this week, also issued a stern call for the Gulf nations to cast aside their sectarian differences and support the struggling new government there.
"The progress is real. But it is also fragile," he said. "The Iraqi government must use this breathing space bought with the blood of American, Coalition and Iraqi troops to pass critical legislation."
He told the gathering that the decline in violence is due to new military tactics, the improved Iraqi military, the decision by some militants to reject terrorism and the "groundswell of ordinary citizens who have risen up to fight against al Qaeda."
Nations in the Middle East, he said, have the most to lose if Iraq dissolves in chaos, and the most to gain if it becomes a stable, secure trading partner.
"I urge you to exercise your influence with the Iraqis and encourage them to meet their own goals and expectations, to live up to their own promises," said Gates. "For other Arabs to withhold support and friendship because of the composition of Iraq's government ... is to increase the risk of the very outcome many in the region fear."
Gates ended his speech with a grim warning against underestimating the United States.
Some countries, he said, "may believe our resolve has been corroded by the challenges we face at home and abroad. This would be a grave misconception."
Nazi Germany, Imperial Japan, Fascist Italy and the former Soviet Union all made that miscalculation, Gates said. "All paid the price. All are on the ash heap of history."
Gates' stop in Bahrain is the last stop on a frenetic, weeklong tour of the region, which included meetings with military commanders on the battlefields in Iraq and Afghanistan.