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 ...

The invasion of Ukraine by Russia in 2022 has fundamentally changed and intensified the relationship between Russia and Iran.

Russia and Iran signed a mutual defense and security cooperation pact on Jan. 17 — just days before President Trump’s ...

This video highlights the Russian-Iranian dispute and how the UN Security Council denied a delay for Russia.

Issue of the smuggling ships is emerging as a part of Trump’s campaign of maximum pressure against the regime in Tehran.

Tehran confirmed the purchase of Moscow's Sukhoi Su-35 fighter jets, strengthening the countries' military and political ties ...

Shadmani’s pronouncement is the first official confirmation of Tehran’s purchase of the Russian fighters that has long been ...

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

For Moscow, Iranian President Masoud Pezeshkian's visit to Russia on Jan. 17 is a diplomatic victory. The trip's centerpiece ...

The Iranians were already supplying Putin with Shahed-136 kamikaze drones for use in his illegal war in Ukraine and there is ...

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