The body of a man believed to have been executed by Islamist State in Iraq and the Levant (ISIS) is carried through Aleppo (8 January 2014)
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Syrian opposition clashes adding to humanitarian crisis

Fighting between Syrian rebel groups and foreign insurgents is adding to the crisis in the country, according to UN Under-Secretary-General for Humanitarian Affairs Baroness Amos.

Activists say at least 482 people have been killed in clashes between Syrian rebels and the al-Qaeda-linked Islamist State in Iraq and the Levant (ISIS).

The fighting has spread across four provinces in rebel-held parts of northern Syria over the past week.

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