Media playback is unsupported on your device

'Saudi weapons' seen at Syria rebel base

8 October 2012 Last updated at 19:01 BST

A BBC team has uncovered evidence that could prove that Syrian rebels are getting military assistance from the Gulf region.

They have found crates from an arms manufacturer, addressed to Saudi Arabia, at a base being used by rebel fighters in Aleppo city.

Ian Pannell reports.