'Each rescue will take 11 hours'
Media playback is unsupported on your device
Video

'Each rescue will take 11 hours'

The operation to rescue 13 people trapped deep underground in a Thai cave is under way.

This video has been optimised for mobile viewing on the BBC News app. The BBC News app is available from the Apple App Store for iPhone and Google Play Store for Android.

  • 08 Jul 2018