Historical Organization
P5+1
P5+1
Details
Organization Timeline
Russia joins six-country nuclear offer
📅 1 June 2006Russia joined China, France, Germany, Britain and the United States in approving an offer in Vienna intended to resolve the Iranian nuclear dispute through negotiated cooperation.
Six-country nuclear proposal reaches Tehran
📅 6 June 2006The six-country offer backed by Russia was delivered to Iranian authorities in Tehran, presenting a negotiating framework for the nuclear dispute.
Iran and six powers discuss research-reactor fuel concept
📅 1 October 2009Iran and the six negotiating powers, including Russia, discussed in Geneva a fuel-supply concept for the Tehran Research Reactor, opening a potential confidence-building channel.
Iran resumes P5+1 nuclear talks in Istanbul
📅 14 April 2012Iran and the P5+1, including Russia, resumed nuclear negotiations in Istanbul, with Saeed Jalili and Catherine Ashton leading the two sides.
Baghdad round brings Iran and Russia’s negotiating group together
📅 23 May 2012Iran and the six powers, including Russia, began a two-day Baghdad round focused on nuclear confidence-building, with disagreements over enrichment and reciprocal steps unresolved.
Moscow hosts Iran–six-power nuclear negotiations
📅 18 June 2012Russia hosted Iran and the six negotiating powers for talks in Moscow on 18–19 June, giving Tehran a further diplomatic forum while substantial differences remained.
Almaty talks open with revised six-power nuclear offer
📅 26 February 2013Iran and the six powers, including Russia, opened negotiations in Almaty with a revised offer intended to advance a nuclear confidence-building agreement.
Second Almaty round tests nuclear compromise
📅 5 April 2013Iran and the six powers, including Russia, began another two-day Almaty round on the nuclear dispute, but the parties remained far apart on substantive issues.
Iran and six powers reach interim nuclear agreement
📅 24 November 2013Iran and the six powers, including Russia, agreed on the Joint Plan of Action in Geneva, establishing an interim framework for nuclear measures and reciprocal relief.
Interim nuclear agreement enters implementation
📅 20 January 2014The Joint Plan of Action between Iran and the six powers took effect, beginning implementation of agreed nuclear measures and reciprocal relief with IAEA monitoring.
Lausanne framework advances nuclear negotiations
📅 2 April 2015Iran and the six powers, including Russia, reached nuclear negotiating parameters in Lausanne, preparing the way for a final agreement while leaving technical work unfinished.
Iran nuclear agreement is announced
📅 14 July 2015The JCPOA set restrictions and monitoring on Iran’s nuclear programme in exchange for sanctions relief. NAM’s support for peaceful nuclear technology and opposition to unilateral coercion formed...
JCPOA Implementation Day begins verified nuclear arrangements
📅 16 January 2016The IAEA verified Iran’s required initial nuclear measures, enabling JCPOA Implementation Day and agreed relief under the deal negotiated with Russia and the other powers.