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 ...

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

Iran has acquired Russian-made Sukhoi-35 fighter jets, a senior Revolutionary Guards commander announced on Monday, amid ...

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 ...

Iran has purchased Russian-made Sukhoi-35 fighter jets, a commander of the Islamic Revolutionary Guard Corps (IRGC) said ...

The necessity of entering into agreements with third countries to sustain the war challenges the Kremlin’s notion of military superiority.

The Russian President ordered his forces on the offensive again in a bloody night which cost at least four Ukrainian lives.

"Any time that we have the need, we will purchase military equipment for strengthening our Air Force, Army and Navy," Ali Shadmani said ...