U.S. President Joe Biden warned Iran that the United States would “act forcefully” to protect Americans, after the U.S.

Fighters from Hezbollah and Iraq’s Shiite militias have deployed to Syria to support government forces, but it’s unclear if ...

Even as Israel bombarded Syria, officials say the U.S. and Gulf countries were working to weaken its president’s alliance ...

Syrian opposition fighters have pushed back government forces around Aleppo in a surprise offensive, rapidly expanded the ...

The leader of Syria’s most powerful insurgent group has toured the seized city of Aleppo in a surprise visit, for the first ...

Colin Clarke, Director of Research for The Soufan Group, talks to Bianna Golodryga about the surprise rebel offensive in ...

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Turkey will be the key player in ending the rebel push by Syrian insurgents against President Bashar al-Assad.

After a few years of a relatively quiet stalemate, the civil war in Syria has erupted again with rebel forces quickly gaining ...

LONDON -- I was in Aleppo, Syria, with rebel fighters when they first entered the city in 2012. It was the full bloom of what ...

Over the past dozen years, Syrian militant leader Abu Mohammed al-Golani has worked to remake his image and the insurgency he ...

Follow NBC News for live updates on the latest coverage from the Middle East, where Syria is battling rebels and Israel and ...