Media playback is unsupported to your software Media captionWatch as Syrian authorities forces input town of Ain Issa Turkish...

Media playback is unsupported for your instrument Media captionWatch as Syrian authorities forces input the city of Ain Issa...

Symbol copyright AFP Symbol caption Syrian executive forces say they arrived in Kurdish-held cities, together with Tal Tamer, on...

Media playback is unsupported to your instrument Media captionAmira, Heba and Hamza are stranded, in peril they usually need...

Media playback is unsupported to your instrument Media captionThe BBC’s Martin Endurance explains what is in the back of...

Symbol copyright Getty Pictures Symbol caption Professional-Turkish Syrian Nationwide Military forces have suffered casualties within the preventing Casualties are...

Symbol copyright Getty Photographs Symbol caption Turkish-backed rebels from the Unfastened Syrian Military, pictured right here crossing the border...

Media playback is unsupported in your tool Media captionWatch as Turkish tanks are despatched to the border with Syria...

Media playback is unsupported in your instrument Media captionUS army automobiles have been filmed transferring clear of the border...

Symbol copyright AFP Symbol caption Turkey has massed hundreds of troops alongside the border with Syria US troops have...