Iran agrees to nuclear talks withu. S., officials say

WASHINGTON— The United States and Iran have agreed for the first time to one- on- one negotiations over Iran’s nuclear program, according to Obama administration officials, setting the stage for what could be a last- ditch diplomatic effort to avert a military strike on Iran.

Iranian officials have insisted that the talks wait until after the presidential election, a senior administration official said, telling their U. S. counterparts that they want to know which American president they would be negotiating with.

News of the agreement — a result of intense, secret exchanges between U. S. and Iranian officials that date almost to the beginning of President Barack Obama’s term — comes at a critical moment in the presidential contest, just two weeks before Election Day and a day before the final debate, which is to focus on national security and foreign policy.

It has the potential to help Obama make a case that he is nearing a diplomatic breakthrough in the decade- long effort by the world’s major powers to curb Tehran’s nuclear ambitions, but it could also pose a risk if Iran is seen as using the prospect of talks to buy more time.

It is also far from clear that Obama’s opponent, RepublicanMitt Romney, would go through with the negotiation should he win election. Romney has criticized the president as showing weakness toward Iran.

There is still a chance the initiative could fall through, even if Obama is re- elected. Iran has a long history of using the promise of diplomacy to ease international pressure. U. S. officials said they were uncertain whether Iran’s opaque supreme leader, Ayatollah Ali Khamenei, had signed off.

Direct talks would also have implications for existing negotiations involvingmajor powers, including the United States. These countries have imposed sanctions to pressure Iran over its nuclear program.

For years, Iran has rejected one- on- one talks with the U. S., reflecting what experts say are internal power struggles.

But economic pressure may be forcing its hand. In June, when the major powers met inMoscow, U. S. officials say that Iran was desperate to stave off a European oil embargo. After that failed, Iran told the U. S. that Tehran would OK one- on- one talks.