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

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

The regime is grappling with the collapse of its regional "Axis of Resistance" and mounting economic troubles at home.

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.

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 ...

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

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 ...

Syria’s interim president has made his first trip abroad, traveling to Saudi Arabia in a move likely trying to signal Damascus’ shift away from Iran as its main regional ally ...

This is a rare moment in the Middle East. Opportunity outweighs risk, and shrewdly applied American power and influence could ...