Iranians gather at the Azadi (freedom) square during a ceremony marking the 31st anniversary of the 1979 Islamic revolution in Tehran, Iran on 11 February 2010. Iran has succeeded to produce its first batch of uranium enriched to 20 per cent. 'I herewith tell you that we have succeeded to produce the first batch of the 20-per-cent uranium enrichment at the Natanz site and have delivered them to our scientists,' Ahmadinejad said in a ceremony in Tehran marking the 31st anniversary of the 1979 Islamic revolution. EPA/ABEDIN TAHERKENAREH +++(c) dpa - Bildfunk+++
Iranians gather at the Azadi (freedom) square during a ceremony marking the 31st anniversary of the 1979 Islamic revolution in Tehran, Iran on 11 February 2010. Iran has succeeded to produce its first batch of uranium enriched to 20 per cent. 'I herewith tell you that we have succeeded to produce the first batch of the 20-per-cent uranium enrichment at the Natanz site and have delivered them to our scientists,' Ahmadinejad said in a ceremony in Tehran marking the 31st anniversary of the 1979 Islamic revolution. EPA/ABEDIN TAHERKENAREH +++(c) dpa - Bildfunk+++ © dpa/DPA | dpa
EDITORS' NOTE: Reuters and other foreign media are subject to Iranian restrictions on their ability to report, film or take pictures in Tehran. Iranian President Mahmoud Ahmadinejad speaks during a ceremony to mark the 31st anniversary of the Islamic Revolution in Tehran February 11, 2010. REUTERS/Caren Firouz (IRAN - Tags: POLITICS)
EDITORS' NOTE: Reuters and other foreign media are subject to Iranian restrictions on their ability to report, film or take pictures in Tehran. Iranian President Mahmoud Ahmadinejad speaks during a ceremony to mark the 31st anniversary of the Islamic Revolution in Tehran February 11, 2010. REUTERS/Caren Firouz (IRAN - Tags: POLITICS) © REUTERS | REUTERS
Iranian president Mahmoud Ahmadinejad (L) greets his supporters on a street before his speech in a ceremony marking the 31st anniversary of the 1979 Islamic revolution in Tehran, Iran, 11 February 2010. Iran has succeeded to produce its first batch of uranium enriched to 20 per cent. 'I herewith tell you that we have succeeded to produce the first batch of the 20-per-cent uranium enrichment at the Natanz site and have delivered them to our scientists,' Iranian President Mahmoud Ahmadinejad said in a ceremony in Tehran marking the 31st anniversary of the 1979 Islamic revolution. EPA/ABEDIN TAHERKENAREH +++(c) dpa - Bildfunk+++
Iranian president Mahmoud Ahmadinejad (L) greets his supporters on a street before his speech in a ceremony marking the 31st anniversary of the 1979 Islamic revolution in Tehran, Iran, 11 February 2010. Iran has succeeded to produce its first batch of uranium enriched to 20 per cent. 'I herewith tell you that we have succeeded to produce the first batch of the 20-per-cent uranium enrichment at the Natanz site and have delivered them to our scientists,' Iranian President Mahmoud Ahmadinejad said in a ceremony in Tehran marking the 31st anniversary of the 1979 Islamic revolution. EPA/ABEDIN TAHERKENAREH +++(c) dpa - Bildfunk+++ © dpa/DPA | dpa
Iranians hold a caricature of US President Barak Obama during a ceremony marking the 31st anniversary of the 1979 Islamic revolution in Tehran, Iran, 11 February 2010. Iran has succeeded to produce its first batch of uranium enriched to 20 per cent. 'I herewith tell you that we have succeeded to produce the first batch of the 20-per-cent uranium enrichment at the Natanz site and have delivered them to our scientists,' Iranian President Mahmoud Ahmadinejad said in a ceremony in Tehran marking the 31st anniversary of the 1979 Islamic revolution. EPA/ABEDIN TAHERKENAREH +++(c) dpa - Bildfunk+++
Iranians hold a caricature of US President Barak Obama during a ceremony marking the 31st anniversary of the 1979 Islamic revolution in Tehran, Iran, 11 February 2010. Iran has succeeded to produce its first batch of uranium enriched to 20 per cent. 'I herewith tell you that we have succeeded to produce the first batch of the 20-per-cent uranium enrichment at the Natanz site and have delivered them to our scientists,' Iranian President Mahmoud Ahmadinejad said in a ceremony in Tehran marking the 31st anniversary of the 1979 Islamic revolution. EPA/ABEDIN TAHERKENAREH +++(c) dpa - Bildfunk+++ © dpa/DPA | dpa
Police officers stand guard, front, as pro-government Iranian demonstrators attend a rally commemorating anniversary of the 1979 Islamic Revolution, at the Azadi (freedom) Square in Tehran, Iran, Thursday, Feb. 11, 2010. Hundreds of thousands of pro-government demonstrators gathered in the central square of Tehran to mark the 31st anniversary of Iran's 1979 Islamic Revolution that toppled the US-backed late Shah Mohammad Reza Pahlavi. (AP Photo/Vahid Salemi)
Police officers stand guard, front, as pro-government Iranian demonstrators attend a rally commemorating anniversary of the 1979 Islamic Revolution, at the Azadi (freedom) Square in Tehran, Iran, Thursday, Feb. 11, 2010. Hundreds of thousands of pro-government demonstrators gathered in the central square of Tehran to mark the 31st anniversary of Iran's 1979 Islamic Revolution that toppled the US-backed late Shah Mohammad Reza Pahlavi. (AP Photo/Vahid Salemi) © AP | AP
Demonstrators chanting slogans stage a mock execution during a protest in front of the Iranian embassy in Berlin February 11, 2010 in Berlin. The demonstration, organised by the National Council of Resistance in Iran in solidarity with protests taking place simultaneously in Iran, numbered some 100 people. AFP PHOTO / JOHN MACDOUGALL
Demonstrators chanting slogans stage a mock execution during a protest in front of the Iranian embassy in Berlin February 11, 2010 in Berlin. The demonstration, organised by the National Council of Resistance in Iran in solidarity with protests taking place simultaneously in Iran, numbered some 100 people. AFP PHOTO / JOHN MACDOUGALL © AFP | AFP