Ahrar Al Sham

Syria ceasefire looks shaky as rebel groups vow armed response to regime violations

Who's who on the Iraq-Syria battleground: All you need to know

Jihadists, peshmerga, Shiite militia, anti-Assad rebels, regular troops and foreign advisors, a short summary of who is fighting who in Iraq and Syria.

Car bomb kills 28 leaders of powerful Syrian Islamist rebel group

At least 28 Syrian rebel leaders of a group were killed on Tuesday when a powerful blast targetted their meeting place in Idlib province, the Syrian Observatory for Human Rights reported.