NICOLE GRAJEWSKI is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate ...

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

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

The presidents of Russia and Iran have held talks in the Kremlin before the signing of a broad cooperation pact to deepen ...

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

"Our job—where we can'is to provide Latin America with a choice," a U.K. government minister said on Thursday.

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

Russian President Vladimir Putin and his Iranian counterpart, Masoud Pezeshkian, signed a broad cooperation pact Friday as ...

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

Iran has purchased Russian-made Sukhoi-35 fighter jets, a senior Revolutionary Guards commander said on Monday, amid Western ...

Russia and Iran sign a 20-year strategic partnership agreement to bolster military, political, and economic cooperation amid ...

This rapprochement saw Russia supply two reactors to the Bushehr nuclear power station. When Vladimir Putin succeeded Boris Yeltsin, his commitment to revitalizing relations with Tehran was ...