1. Episode 1

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.

2. Episode 2

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.

3. Episode 3

Ross meets up with the Kilo Company again. He then travels to Kabul to discover how British troops will be heading home, for good, in 2015.

5. Episode 5

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