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

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

Unlike the treaty with Pyongyang, the pact with Tehran doesn’t envisage mutual assistance in case of aggression. But it does oblige each country not to offer any military or any other aid to an ...

The Islamic Republic appears to be replacing the storied Tomcats with modern Sukhoi Su-35 jets. T he Islamic Republic of Iran ...

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

While Moscow and Tehran have shared warmer relations for decades, a revival of the nations’ allyship occurred when the former ...

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

Amid Western concerns about Tehran and Moscow's growing military cooperation, Iran said it has purchased Russian-made ...

Iran and Russia signed a 20-year strategic partnership treaty. It outlines significant economic and military cooperation.

Iran acquiring Russian Su-35 fighter jets would mark a major upgrade of its air force without changing the regional balance of power, analysts believe. A senior Iranian military official told state ...

The next year, Moscow signed a contract to build two more nuclear reactors. Russia was part of the 2015 deal between Iran and six nuclear powers offering sanctions relief for Tehran in exchange ...

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