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 ...

Donald Trump’s position on Ukraine has shifted over time. His antagonistic relationship with President Volodymyr Zelenskyy ...

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 ...

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 ...

Though Tehran scrambled to help the Assads face off the rebel assault, soldiers were turning on their own commanders ...

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

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

Amid a tsunami of early shakeups in the new administration, President Donald Trump has twice this month suggested ...

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

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

Two weeks after unveiling an underground naval base, the naval arm of Iran's Revolutionary Guards has unveiled a new ...