Tehran: Russia will look to revive nuclear talks between Iran and the world`s biggest economic and military powers this week, hoping its special relationship with Tehran can help jolt back to life negotiations that some analysts consider "dead in the water”.
Presidential Security Council secretary Nikolai Patrushev is due to meet his Iranian counterpart and President Mahmoud Ahmadinejad in Tehran on Monday and is expected to raise a Russian plan to restart the talks that collapsed in January.
Russian Foreign Minister Sergei Lavrov told US President Barack Obama in July of Moscow`s "step-by-step" approach under which Iran could address questions about its nuclear program and be rewarded with a gradual easing of sanctions imposed by countries that fear Tehran is seeking nuclear weapons, a charge it denies.
With Israel and Washington both keeping open the possibility of launching pre-emptive strikes on Iran to stop it getting nuclear weapons, the negotiations are a possible way of avoiding what analysts say would be highly risky military action.
But after the failure of the last talks, between Iran and the five permanent members of the UN Security Council, the United States, Russia, China, Britain and France, plus Germany (known as the EU3+3 or P5+1), in Istanbul in January, few analysts expect a breakthrough.
Russia backed a fourth round of UN sanctions against Tehran in June 2010 but has criticised tighter measures imposed unilaterally by the United States and the European Union and emphasised its opposition to military action.
So Tehran might be more receptive to an approach from Moscow than one from the West -- the E3+3`s delegation is led by EU foreign policy chief Catherine Ashton.
"It`s certainly easier for Iran to respond to a Russian gambit than to Western pressure. The E3+3 negotiating efforts with Iran are stuck dead in the water," said Mark Fitzpatrick, a non-proliferation expert at London`s International Institute for Strategic Studies.
"If Russia`s plan can get Iran to the negotiating table, then great. Talks have to start somehow."
Not only is Moscow not part of the Western alliance Iran sees as its greatest enemy, it is also involved in developing part of the Islamic Republic`s nuclear program, as builder of its first atomic power plant at Bushehr on the Gulf coast.
"Russia has maintained a long-standing relationship with Iran, effectively it is a partner in Iran`s nuclear program through its construction of the Bushehr nuclear plant, and has never shown the slightest ambition of changing the government of Iran," said Farideh Farhi, an Iran expert at the University of Hawaii.
But, Farhi said, the "step-by-step" approach mentioned by Lavrov did not appear to be substantively new, and it looked less, not more, likely to work that it had before.
"Tying Iran`s step-by-step moves to reduction of sanctions is something that has not worked and it works even less now that so many sanctions against Iran are unilateral sanctions imposed by the US Congress and cannot be negotiated by representatives of executive branches in both countries."
While Ahmadinejad maintains the sanctions are having no impact, other officials have started admitting some of the measures -- particularly ones that restrict Iran`s access to foreign banks -- are hurting the economy.
Any new talks are likely to focus on concerns about Iran`s nuclear enrichment which a UN Security Council resolution requires it to stop but which Tehran says it is entitled to do as a member of the nuclear Non-Proliferation Treaty.
Iran denies seeking nuclear weapons and says it is enriching uranium for electricity production and medical applications.
But its decision last year to raise the level of enrichment from the 3.5 percent purity needed for normal power plant fuel to 20 percent worried countries that saw it as a significant step toward the 90 percent needed for bombs.
Far from reducing its uranium enrichment program, Tehran has stepped it up, announcing in June it would triple its production capacity of higher grade fuel and shift that work to an underground bunker that would be less vulnerable to a military strike.
"Iran will try to persuade Russia and China to accept its precondition of accepting its right to enrichment before sitting down at the table," said Fitzpatrick. "Russia and China don`t see eye-to-eye with the US and the Europeans, and ... Iran will seek to exploit the differences”.
While Tehran has welcomed Russian know-how in developing nuclear power, it has become increasingly frustrated by successive delays in the project which was initially started by Germany`s Siemens in 1975, but has yet to start working.
Some Iranians suspect the latest delays might be a deliberate attempt by Russia to gain leverage over Tehran, a view shared by Russian analyst Fyodor Lukyanov.
"I can imagine that there are some real technical problems, but also since this is the only means now at Russia`s disposal to influence Iran maybe Russia is trying to push Iran toward a more constructive position by finding new `technical problems`," said Lukyanov, editor of the journal Russia in Global Affairs.
Russia has also declined to deliver an S-300 air defence system Iran had ordered, winning applause from Israel which said the arms could help fend off any future strike but infuriating Tehran. Medvedev banned export in September, saying it would violate the expanded UN sanctions.