The Islamist group, which spearheaded of the surprise rebel advance into Aleppo, is an offshoot of al-Qaida in Syria.

God willing,” the militant told his lieutenants, they would “be able to celebrate Eid al-Fitr in Aleppo and Damascus soon.” ...

Omar Haj Kadour/AFP via Getty Images A major offensive has seen rebel groups in Syria retake the country’s second city, ...

Mr. al-Assad’s international backers, including Russia, Iran and the Lebanese militia Hezbollah, are weakened and distracted ...

The Syrian rebel group Hayat Tahrir al-Sham (HTS), which seized Aleppo in a shock offensive over the weekend, is an Islamist ...

Insurgents led by the Islamist rebel group Hayat Tahrir al-Sham along with Turkey-backed opposition fighters were about 10 ...

At least 27 people have been killed near the Syrian city of Hama as forces loyal to President Bashar al-Assad try to beat ...

Follow NBC News live updates for the latest on the fighting between rebels and government forces in Syria and the wider ...

Iran and Russia, both stretched by conflicts of their own, have experienced setbacks in Syria after a rebel offensive in the ...

The Hayat Tahrir al-Sham rebel group in Syria has taken control of much of Aleppo city after local forces withdrew to ...

In only six days, a broad coalition of advancing opposition forces coordinated by Hayat Tahrir al-Sham has captured all of ...

The rebel coalition consists of "well-established armed Islamist factions who, despite their differences, are united in ...