TEHRAN - Key Iranian leaders are expressing support for a nuclear deal between Tehran and world powers, a sign that the country's elite is preparing for a landmark agreement that could be announced in days.
After long voicing wariness of a deal that would restrict Iran's nuclear activities, Ali Larijani, speaker of Iran's parliament, spoke approvingly last week, saying "many steps have been taken" toward completion of a pact. He predicted that a deal could be sealed, provided the six world powers now at the bargaining table dropped "excessive demands."
Earlier this month, Ayatollah Mahmoud Shahroudi, a member of Iran's Assembly of Experts, said Iran "supports a good deal that ensures its interests."
Iran, the United States, and five other world powers have been bargaining for 18 months over a deal that would lift economic sanctions on Tehran if it accepts curbs intended to assure it doesn't obtain nuclear weapons capability. The group is seeking to complete the broad outline of a deal by Tuesday, and then to work out a final agreement by June 30.
Iranian Supreme Leader Ayatollah Ali Khamenei also signaled conditional support for a deal in a speech Saturday, saying Iranians should back the country's efforts to work out such an agreement.
Iran's leaders generally echo Khamenei's policy pronouncements. But some have, in the past, been far more critical than he of the negotiations.
"The collective wisdom and prudence of the top officials has shifted," said Hossain Ghayyomi, a clergyman and reformist activist. He described the movement as "a paradigm shift toward reaching out to the West and making a deal, though not at any cost."
Hamid Reza Taraghi, an analyst close to the supreme leader's office, attributed the shift to American concessions. He said U.S. officials who once said Iran should have no centrifuges - equipment used to enrich uranium - are now willing to accept 6,000 centrifuges and to allow operations to continue at Natanz, Iran's primary enrichment facility.
"The softening stances of the West, especially America, is paving the way for a deal," Taraghi said.
Some Western analysts have been skeptical that Iran was ready to accept a deal because they saw no sign that top leaders were preparing public opinion for it. Now they see it.
"It's quite an important shift," said Cliff Kupchan, an Iran specialist and chairman of the Eurasia Group, a political risk consulting firm.
To be sure, these leaders haven't fully embraced a deal; they say they will accept it only if the remaining issues are resolved on terms favorable to Iran.