The amateur footage, understood to have been filmed close to Zarova Hill in the outskirts of Kobane, raises serious questions about the apparently relaxed relationship between the terror group and officials from the Nato member state.

It appears to show two heavily armed militants wandering nonchalantly up to the Turkish border fence – displaying shocking bravado as they smile and wave at the camera.

They are met by what appears to be a military vehicle full of security officials who, despite carrying weapons themselves, do little more than break into conversation with the jihadis, who eventually wander off back into Syria while shouting ‘Allahu Akbar’.

See video HERE