Syrian rebel groups split from West-backed opposition coalition as UN investigation continues

Several Syrian rebel groups have reportedly split from Western-backed opposition coalition after the United Nations chemical weapons inspectors returned to the crisis-hit nation to continue their probe into August 21 Damascus attacks.

According to Sky News, 13 rebel groups led by the Nusra Front issued a joint statement criticising the Turkey-based Syrian National Coalition for not lending support to their interests.

The statement also called on the anti-Assad forces to unite under a 'clear framework' to create an Islamic state in Syria.

It reflected the lack of unity in the exiled political opposition and the rebel groups fighting President Bashar al Assad's regime, the report added.

Many rebel groups have been blaming jihadis and al Qaeda militants in their ranks for the West's reluctance towards military intervention in Syria and non-supply of advanced weapons that the rebels need.