Sources: RIA Novosti
Iran publicly acknowledges accusations by the International Atomic Energy Agency that it has enriched uranium to 84%, bringing it close to developing a nuclear weapon. However, the government maintains that its nuclear program is "completely peaceful". 2023-02-23
Diplomats from the U.S., United Kingdom, France, Germany, Russia, China, and Iran gather in Vienna, Austria to seek a deal to revive the 2015 Iran deal. 2022-02-28
Iranian President Hassan Rouhani sends letters to the P5+1 leaders of the United Kingdom, China, Russia, Germany, France and the European Union announcing the country's partial withdrawal from the 2015 Joint Comprehensive Plan of Action agreement. Furthermore, Iran announces that it will stop exporting uranium and heavy water from its nuclear program. 2019-05-8
In accordance with a major point of a nuclear agreement reached with several world powers, Iran removed a plutonium core and filled with concrete the Arak nuclear reactor, setting the stage for the removal of sanctions against Iran. 2016-01-12
Iran asks Austria to secure the talks over its nuclear program following reports of cybersecurity breaches. 2015-06-13
Members of the P5+1 powers meet with representatives of Iran in Geneva to discuss Iran's nuclear program. 2015-02-19
United States Secretary of State Hillary Clinton demands that Iran respond soon to the "serious concerns" raised by the International Atomic Energy Agency report that Iran appeared to be working on nuclear bomb technology. 2011-11-12
Iranian President Mahmoud Ahmadinejad says the International Atomic Energy Agency report is based on "empty claims" and that Iran would not budge from its nuclear program despite allegations it may be trying to develop nuclear weapons; European countries and the US say they will consider fresh sanctions against Iran. 2011-11-9
Brazilian President Luiz Inácio Lula da Silva questions why American President Barack Obama ignored Iran's nuclear agreement with Brazil and Turkey and presented new sanctions to the United Nations Security Council, saying this is "not the attitude that someone who won the Nobel Peace Prize has" and describing himself as "disappointed". 2010-05-26
International Atomic Energy Agency says Iran could be making nuclear warheads. 2010-02-19