Iran and Russia have grown closer since the start of the Ukraine war as the two countries face international sanctions.

NICOLE GRAJEWSKI is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate with the Project on Managing the Atom at the Harvard Kennedy School. She is the author of Russia and Iran: Partners in Defiance From Syria to Ukraine.

Putin, Pezeshkian sign strategic Russia-Iran partnership agreement in Moscow ・Ukraine strikes Russian S-400 radar equipment in Belgorod Oblast, military claims ・Biden administration secretly funded Ukraine's drone industry,

Donald Trump’s Ukraine envoy, Retired Lieutenant General Keith Kellogg, has issued a stark warning to Iran, signaling a hardline stance against the country’s leadership.

Pezeshkian’s visit came ahead of Monday’s inauguration of President-elect Donald Trump, who has pledged to broker peace in Ukraine and take a tougher stance on Iran, which is grappling with growing economic problems and other challenges, including ...

European Union foreign policy chief Kaja Kallas and U.S. Secretary of State Marco Rubio discussed the Ukraine war, Iran and China on Tuesday in their first phone call since the Trump administration took office on Jan.

Russian President Vladimir Putin and his Iranian counterpart Masoud Pezeshkian deepened military ties between their countries on Friday by signing a 20-year strategic partnership that is likely to worry the West.

Around 60 per cent of weapons captured by Israel during the fight with Hezbollah were made by the Soviet Union and Russia

Russian and Iran share a complicated past, peppered with conflict, and even now tread a fine line between cooperation and mistrust. And yet, the war in Ukraine has pulled Moscow and Tehran closer.

(Reuters) - Russia signed a strategic partnership treaty with Iran on Friday that follows similar pacts with China and North Korea. All three countries are adversaries of the United States, and Russia has used its ties with them to help blunt the impact of Western sanctions and boost its war effort in Ukraine.

"We discussed global issues where the EU and U.S. have the same interests, including Russia's war in Ukraine, Iran's malign influence and challenges posed by China," Kallas said on the social ...

Russia and Iran signed a mutual defense and security cooperation pact on Jan. 17 — just days before President Trump’s inauguration. Both nations are primary opponents of the U.S., demonstrated by Russia’s war against Ukraine and Iran’s attempts to assassinate Trump,