Sources: AFP via Google
The "Financial Times" reports that Iran had signed a confidential €500 million (US$589 million) arms agreement with Russia in December 2025 to buy 500 9K333 "Verba" man-portable air-defense systems and 2,500 associated missiles, with deliveries scheduled between 2027 and 2029 under a contract negotiated between Iran's defence ministry and the Rosoboronexport. 2026-02-22
U.S. National Security Advisor Jake Sullivan claims that Iran will provide Russia with hundreds of drones along with the necessary training for their use. 2022-07-12
U.S. State Department spokesperson Ned Price says that the U.S. will still engage with Russia in efforts to revive the Joint Comprehensive Plan of Action and prevent Iran from acquiring nuclear weapons despite Russia's invasion of Ukraine. 2022-02-25
The National Counterintelligence and Security Center reports that China, Russia, and Iran are working to interfere with the upcoming American presidential election. They specifically claim that Russia is working to undermine former Vice President and presumptive Democratic nominee Joe Biden's presidential campaign and boost Trump's, while China and Iran are working to undermine Trump's and boost Biden's. Iran is also trying to "undermine US democratic institutions". 2020-08-7
Russia begins deliveries of its S-300 air defense systems to Iran. 2015-12-3
At least four Russian cruise missiles fired at Syria from the Caspian Sea landed in Iran, according to US officials. Damage or casualties are not yet known. Russia and Iran rejected these reports. 2015-10-8
Iran, the United States, the United Kingdom, France, Russia, People's Republic of China, Germany, and the European Union (the P5+1) reach a breakthrough agreement on the general framework for an agreement on Iran's nuclear program, but sign no verbal agreement or official document. The deadline for a full deal is June 30, 2015. 2015-04-2
Russia bans arms sales to Iran, in accordance with United Nations Security Council Resolution 1929. 2010-09-22
Russian engineers start loading fuel into Iran's first nuclear reactor at Bushehr Nuclear Power Plant. 2010-08-21
Poland and the United States sign a deal in Kraków allowing the United States to position an American anti-missile shield in Poland to defend Europe from the perceived threat of Iran and other countries: Russia objects. 2010-07-3