The defiant move by hardline President Mahmoud Ahmadinejad’s government will further aggravate tensions between the Islamic Republic and major powers over Iranian nuclear activities, and may accelerate calls for more UN sanctions against Tehran.
The United States and its allies suspect Iran’s atomic programme is aimed at building a nuclear bomb. Iran denies this, saying it only wants to generate electricity.
The White House condemned the announcement.
“If true, this would be yet another serious violation of Iran’s clear obligations under multiple UN Security Council resolutions and another example of Iran choosing to isolate itself,” spokesman Robert Gibbs said in a statement.
“Time is running out for Iran to address the international community’s growing concerns about its nuclear programme.”
Mark Fitzpatrick, chief proliferation analyst at London’s International Institute for Strategic Studies, said the move was a show of Iranian “braggadocio” which made an attack on its nuclear sites more likely.
Israel, assumed to have the Middle East’s only nuclear arsenal, has hinted at the possibility of attacking Iranian facilities if it deems diplomacy at a dead end. Washington has publicly opposed the idea of Israeli pre-emptive strikes.
“There is no doubt that at least some of the new enrichment plants have been in the planning stages for some time, given that sites have already been chosen for five of them,” Fitzpatrick told Reuters.
“But announcing 10 new sites is typical braggadocio. And when feeling cornered, Iran’s response is to pound its puffed out chest.”
He added: “I am sad to say that Iran’s announcement makes a military attack on the facilities more likely. If so, it will be a more target-rich environment.”
The new enrichment facilities would be on the same scale as Iran’s main enrichment complex at Natanz and work on the plants would begin within two months, state broadcaster IRIB said.
Iran’s atomic energy organisation chief, Ali Akbar Salehi, said they would be built so that they would be protected from any military attack, for example in the “hearts of mountains”.
“The reason is that the Islamic republic of Iran has decided not to halt its enrichment activities even for one moment,” Salehi said.
The International Atomic Energy Agency (IAEA) angered Iran on Friday when it censured the Islamic Republic for secretly building a second uranium enrichment plant in a mountain bunker near Qom, in addition to the one in Natanz.
“This is the reaction to the resolution which was bound to happen,” a senior diplomat close to the IAEA said, adding that it was unclear how much of it was bluff or a real plan.
Ahmadinejad said Iran should aim to produce 250-300 tonnes of nuclear fuel a year and that new, faster centrifuges should be used to reach that target. He did not give a time frame.
“We have a friendly approach towards the world but at the same time we won’t let anyone harm even one iota of the Iranian nation’s rights,” he said.
IRIB said the location of five of the 10 new plants had already been decided and that work on these should start within two months. At the same time, the Atomic Energy Organisation should find suitable locations for the other five.
It did not say when the plants would be completed.
Fitzpatrick said that given a levelling-off of centrifuge operations at Natanz and the trouble that sanctions-bound Iran has in obtaining materials and components abroad, “it is unlikely that Iran will have the capacity to outfit and operate additional industrial-scale facilities for some time”.
