Iran looks to be getting Su-35 fighter jets from Russia, but they won't fill the gaps in Iran's degraded air defenses against ...

Iran used Russian-made long-range air defence systems in a military exercise on Wednesday, following Israeli strikes last October which Israel said had seriously weakened Tehran's defensive ...

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

Ukraine’s General Staff claims the country's forces struck an airfield in southern Russia that was being used to launch ...

While Moscow and Tehran want this deal to signal unity in defiance of the West, it’s also about shoring up losses in the wake ...

Benjamin Netanyahu’s visit to Washington on Tuesday can be a significant step forward for the Trump administration to ...

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

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 ...

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

The U.S. on Thursday imposed sanctions on a network of more than a dozen people and firms that are accused of facilitating ...

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

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