Sky News has witnessed the broken remnants of Islamic State's caliphate escaping from its last foothold in Syria.

Some appeared shell-shocked after weeks of bombardment.

Sky's Alex Rossi reports.

SUBSCRIBE to our YouTube channel for more videos:    / skynews  

Follow us on Twitter:   / skynews  

Like us on Facebook:   / skynews  

Follow us on Instagram:   / skynews  

For more content go to http://news.sky.com and download our apps:

Apple: https://itunes.apple.com/gb/app/sky-n...

Android https://play.google.com/store/apps/de...