VIENNA Russia's president said Moscow was ready to consider new sanctions on Iran for its nuclear defiance on Monday and the chief of the International Atomic Energy Agency warned that he cannot confirm that all of Tehran's atomic activities are peaceful.
President Dmitry Medvedev emphasized that he still hoped for a settlement with Iran on nuclear issues that would negate any need for a fourth set of U.N. Security Council sanctions. Still, his comments appeared to be the strongest sign to date that the Kremlin was prepared to drop traditional opposition to such penalties if Tehran remain obstinate.
"Unfortunately, everything we have tried to say to the Iranian leaders, all our appeals to them to work on a peaceful nuclear program under the control of the international community, haven't provided any results," Medvedev told reporters in Paris.
"We believe that it's not over yet, that we can still reach an agreement," he said. "But if we don't succeed, Russia is ready along with our partners, as I have already said to consider the question of adopting sanctions."
His comments marked a new stage in Russia's slow progression from opposing new sanctions on Tehran to its reluctant acceptance of them because of Iran's growing list of nuclear activities opposed by the world powers.
Beyond reflecting unity with the U.S., Britain and France the three Western permanent Security Council members Russia's endorsement of new sanctions would put strong pressure on China, which continues to openly oppose such measures.
China and Russia have in the past blocked Western attempts for a fourth set of sanctions, with Beijing traditionally following Moscow's lead. But because it depends on Iran for much of its energy needs, China may continue to resist pressure from the other four Council members.
Iran already is under three sets of U.N. Security Council sanctions for refusing to freeze uranium enrichment a potential pathway to nuclear weapons and other activities generating concerns that it seeks to make fissile warhead material. It insists, however, that it is enriching only to make nuclear fuel for an envisaged reactor network.
Amid Medvedev's warnings, IAEA chief Yukiya Amano told a meeting of the Vienna-based agency's 35-nation board that he cannot verify that Iran's nuclear activities are peaceful. And international officials revealed a new source of friction between Iran and the agency, telling The Associated Press that Tehran was resisting IAEA efforts to improve monitoring of the Islamic Republic's recently launched higher enrichment program.
Iran started enriching uranium to near 20 percent about three weeks ago, from the previous 3.5 percent level. Iran says it is doing so to create fuel for a research reactor, but the move increased international concern because it moves the country closer to creating weapons-grade material that can be used to arm missiles.
The officials said that since then, Iran has resisted agency requests to be able to mount additional cameras to monitor the new program.
The officials, who asked for anonymity because their information was confidential, specified that cameras previously in place were now trained on Iran's new enrichment effort but said the agency believed it needed additional equipment to be able to fully observe the process.
Asked whether his agency was able to monitor the new enrichment program as closely the previous one, enriching to 3.5 percent, Amano said making the needed adjustments "takes a certain amount of time."
Delegates were closely following Amano's comments at the board meeting's opening session Monday to see if he would follow up on his hard-hitting Iran report issued last week.
In that document, Amano who took the post in December expressed concern that Iran may be working on making a nuclear warhead, suggesting for the first time that Iran had either resumed such work or never stopped when U.S. intelligence thought it did.
Iran denies any interest in developing nuclear arms, contradicting a 2007 U.S. intelligence assessment concluding that Iran had worked on such weapons before apparently suspending such activities in 2003. Amano's report, in contrast, suggested Iran never froze its experiments, expressing "concerns about the possible existence in Iran of past or current undisclosed activities related to the development of a nuclear payload for a missile."
The Japanese diplomat was more circumspect Monday, devoting only four paragraphs to Iran in eight pages of comments. His assessment that the agency "cannot confirm that all nuclear material in Iran is in peaceful activities" was less forceful than the central finding of his report.
The careful wording was reminiscent of language used by Amano's predecessor, Mohamed ElBaradei. The Egyptian diplomat was occasionally accused by the West of being too soft on Iran.
Ali Asghar Soltanieh, Iran's chief delegate to the meeting, expressed gratification at Amano's choice of words Monday.
"This oral report of Mr. Amano was a little bit better than the written," he told reporters, calling last week's written report "unjustified and not acceptable."
A diplomat from one of the board member countries said Amano was attempting to defuse passions generated by his report and seeking to head off potential confrontation with Iran's allies on the board nonaligned nations Iran counts upon for support. He asked for anonymity because he was not authorized to talk to the media.
These nations, which make up about a third of the board, often blame the U.S. and other Western nations accusing Iran of harboring weapons ambitions of making unsubstantiated accusations. And they are suspicious of what they see as attempts by developed nations to block them from acquiring peaceful nuclear technological know-how and back Iran when it depicts itself as a victim of such endeavors.
Such sentiments were reflected in a confidential statement from developing nations prepared for delivery later in the week at the board session and made available to The Associated Press.
"States' choices and decisions, including those of the Islamic Republic of Iran, in the field of peaceful uses of nuclear technology ... must be respected," said the statement.