And yet, the war in Ukraine has pulled Moscow and Tehran closer. “That idea of having the United States not just as an adversary but as a strategic objective of all of their foreign policy has brought them together,” Jon Alterman, director of the ...

Relations between Iran and Russia continue to warm amidst an increasingly unstable geopolitical climate. The two allies signed a cooperative agreement this week, signaling Tehran and Moscow will lean on each other more as they similarly face a slew of Western 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.

The presidents of Russia and Iran have signed a broad cooperation pact to deepen their partnership amid stinging Western sanctions

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.

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,

Iran’s purchase of the Su-35 shows its desperation to demonstrate an ability to deter further Israeli airstrikes.

Russian President Vladimir Putin and Iranian President Masoud Pezeshkian signed a broad cooperation agreement, deepening their already growing partnership.

Russian President Vladimir Putin is hosting his Iranian counterpart President Masoud Pezeshkian for the signing of a broad partnership pact

Iran's army continues to increase its activity by testing combat drones and conducting drills, seemingly preparing for imminent conflict.

But Volodymyr Zelensky, Ukraine’s president, is suspicious that it’s all ... Developments in Iran in recent months could propel Mr. Trump into a negotiation with Tehran over the fate of its nuclear program and its role in the Middle East — or could ...

And yet, the war in Ukraine has pulled Moscow and Tehran closer. “That idea of having the United States not just as an adversary but as a strategic objective of all of their foreign policy has ...