In this edition, Kemp joins the Whiskey Company for a night raid to capture a high-level insurgent, who is suspected of training 15-year-old boys to be suicide bombers. He also learns about `counter insurgency', a new way of fighting the Taliban.

Ross takes part in a night-time raid to arrest Taliban members accused of training suicide bombers continues. He then travels north to meet up with some American troops for the first time.

The eye-opening documentary continues, and this week follows Ross on the first-ever operation planned and executed entirely by the Afghan National Army. Find out how they fare.

With Ross withdrawing from the frontline once again, he comes to different conclusions.