WASHINGTON: The White House on Saturday denied a report in the New York Times that said the Obama administration had agreed to one-on-one talks with Iran on its nuclear program.

National Security Council spokesman Tommy Vietor said in a statement the United States would continue to work with fellow permanent members of the UN Security Council to resolve the issue.

“It's not true that the United States and Iran have agreed to one-on-one talks or any meeting after the American elections,” the statement said.

“We continue to work with the P-5 (five permanent members of the UN Security Council) on a diplomatic solution and have said from the outset that we would be prepared to meet bilaterally.

Earlier the New York Times had reported that the White House says it is prepared to talk one-on-one with Iran to find a diplomatic settlement to the impasse over Tehran’s reported pursuit of nuclear weapons, but there’s no agreement now to meet.

National Security Council spokesman Tommy Vietor said Saturday that President Barack Obama has made clear that he will prevent Iran from getting a nuclear weapon and will do whatever's necessary to prevent that from happening. Vietor said Iran must come in line with its obligations, or else faced increased pressure, According to the NYT.

“The onus is on the Iranians to do so, otherwise they will continue to face crippling sanctions and increased pressure,” Vietor’s statement said.

Iran has been a recurring issue in the presidential election.

The New York Times reported Saturday that the US and Iran have agreed in principle for the first time to negotiations. The paper said Iran has insisted the talks wait until after the Nov 6 election.

Obama and Republican presidential candidate Mitt Romney will meet Monday night in a debate focusing on foreign policy and Iran’s nuclear ambitions will likely be a topic. Obama has said he'll prevent Iran from acquiring nuclear weapons.

He hopes sanctions alongside negotiations can get Iran to halt uranium enrichment. But the strategy hasn't worked yet.

Obama holds out the threat of military action as a last resort. Romney has accused Obama of being weak on Iran and says the US needs to present a greater military threat.

Despite unprecedented global penalties, Iran’s nuclear program is advancing.

Western nations fear the Islamic republic is determined to develop nuclear weapons and fundamentally reshape the balance of power in the Middle East.

That would pose a grave threat to Israel. Iran says its program is for peaceful energy and research purposes.

With the Iraq war over and Afghanistan winding down, worries about the possibility of a new US military conflict focus on Iran.

Iran’s suspect nuclear program has topped the international agenda and pressures on Tehran are mounting.

Israel has threatened to strike Iran’s nuclear facilities if Tehran doesn’t stop uranium enrichment a process that can be a pathway to nuclear arms.

Israel could decide to strike Iran’s nuclear sites on its own, and Israeli leaders say time to act is running out.