GENEVA - Iran appeared Thursday to be stiffening its demands in negotiations aimed at curbing its nuclear program, even amid signs that the seven countries at the bargaining table might be close to a deal.
Deputy Foreign Minister Abbas Araqchi said Iran demanded that world powers begin easing oil and banking sanctions quickly as part of the preliminary deal that has been under discussion for the past five weeks. He also said Iran wanted the six world powers at the talks to recognize what Tehran sees as its entitlement to enrich uranium.
"We will not enter into an agreement that does not include enrichment from the beginning to the end," he said in an interview with the government-controlled Iran Student News Agency.
Accepting such conditions would be a major concession for the United States and its negotiating partners. The six have insisted they would not ease the "core" oil and banking sanctions in any interim deal. And they have suggested that they might be persuaded to allow enrichment by Iran at the end of the comprehensive deal-making, but not in the opening phase.
The six countries — China, Russia, the United States, France, Germany and Britain — are offering Iran a limited easing of sanctions on its economy if it accepts limits on its nuclear program while the final accord is negotiated. Many nations fear Iran is seeking nuclear weapons capability, despite its denials.
This first-phase deal is aimed at freezing progress on Iran's nuclear program during negotiations of a final agreement.
In a potentially worrisome sign for the Obama administration, Senate Majority Leader Harry Reid said Thursday he would support consideration of new sanctions legislation in the Senate beginning early next month.
Speaking on the Senate floor, Reid said that though he supported the administration's diplomatic efforts, he wanted to maintain pressure on Iran to acquiesce in negotiations.
"I believe we must do everything possible to keep Iran from getting nuclear weapons capability," he said.
The administration has urged lawmakers to at least temporarily withhold new economic penalties on Iran while the talks continue, for fear that they could drive Tehran from the negotiating table or break apart the coalition of countries that has been cooperating on sanctions.
Reid's announcement, which in part reflects the strong bipartisan support in Congress for penalties, puts new pressure on the administration and the other countries to complete a deal this month.
