Iran's nuclear chief Ali Akbar Salehi said, however, that his country does not take the threat seriously.

“We are not concerned because we know that this is against international rules attacking any nuclear installation. This is only a psychological war,” Salehi told journalists.

The International Atomic Energy Agency will fully control the management of Bushehr nuclear power plant which rules out the possibility of any manipulation with the spent nuclear fuel, Russian Foreign Ministry said on Friday.

“The Bushehr project is unique as it strictly observes the regimen of nuclear non-proliferation,” the ministry said. “Over the work of the plant, the fuel will be supplied by Russia on the condition that it is returned in future, and all the working and fuel related processes will be controlled fully by the IAEA, which rules out completely any manipulations with used fuel.”

The Foreign Ministry pointed out that according to many analysts, with the IAEA among them, the Bushehr project is “clear proof that Iran might benefit from cooperation with international community if it proved confidence in the exclusively peaceful character of its nuclear program.”

According to Russian Deputy Foreign Minister Sergey Ryabkov, Russia does not see any reason to stop peaceful nuclear energy cooperation with Iran after the Bushehr power plant is launched.

Ryabkov said that “international sanctions, created by all Security Council resolutions, do not prohibit such cooperation.”

“We see no reasons why such cooperation cannot be continued,” he said. “It is mutually beneficial and does not bear any risks.”

Scott Horton, the host of Anti-War Radio, told RT that there is nothing to fear from the plant, except the rhetoric coming out of Washington.

“It is basically impossible to harvest plutonium out of this reactor for use in any weapons,” he said. “The Bushehr reactor just has nothing to do with the nuclear weapons program at all.”

“The American media, and of course the Israeli government, the American government, all of them talk about the reactor: 'There’s a reactor at Bushehr, and it’s scary, and there’s uranium enrichment going on, and it’s scary too'.”

But they never talk about the details – they never explained about the safeguards agreement with the IAEA inspectors, they never talk about the fact that the IAEA has continued to verify the non-diversion of nuclear material in Iran to any military or other special purposes. They just do not get into those details.”

Watch the full interview with Scott Horton

According to former CIA officer Philip Giraldi, despite the fears of the West, Iran at this point is not anywhere near to developing nuclear weapons.

“I believe the evidence right now is that Iran is not developing nuclear weapons,” he said. “It seems to be the consensus of the CIA and other intelligence agencies in the United States. Whether they ever will develop nuclear weapons is, of course, another question and probably, the more threats they get from the United Sates and Israel, the more likely they will be to do so.”

Watch the full interview with Philip Giraldi

Author and journalist Afshin Rattansi agrees that the launch of the Bushehr plant does not mean that Iran will immediately start to produce weapons.

“After all, Iran is a member of the Nuclear Nonproliferation Treaty," Rattansi told RT. "By the way, you don’t see any nuclear powers making any signs of reducing their massive nuclear arsenals. The Bushehr plant is a victory for all the nations, independent of the US hegemonic power. Actually, this reflects the decline of the US.”

For more than a decade hundreds of Russian specialists worked at the Bushehr plant construction site, three shifts a day, six days a week, building Iran’s first nuclear power plant.

Launched by Germany’s Siemens in the 1970s, construction was brought to a halt after the Islamic Revolution. No matter how hard the Iranian authorities tried to re-launch the project, the Germans refused to do so. As a result, Russia over took the project in the 1990s.

For them the task was to install a new reactor in an already existing building.

Reconstruction is always more difficult than building from a scratch. Russian engineers had to fit in modern equipment that today normally requires a much larger space.

This is one of the reasons why the launch of the station has been postponed so many times. For Iranians it meant a delay in their nuclear dream, for Russian contractors it meant more time away from home. However, Russians were well provided for by the Iranian government – such as being given a separate house for every family, as well as a kindergarten and school for their children.

The launch of the Bushehr plant is a major political and economic milestone for Iran. For Russian contractors, it is the long-awaited result of intensive work of about 3,000 specialists.

Just as Iranian society is somewhat isolated from the rest of the world, the Russian village in Bushehr is cut off from the world by a wall guarded day and night by Iranian police. Russian women are required to observe Muslim dress code; men have to forget about alcohol. For Russian teenagers life feels very monotonous.

The construction of the Bushehr plant has always been a bone of contention in international politics, but for thousands of men and women it has meant years away from home building the first nuclear plant in the Middle East.