The guys in the Regiment know they face their fiercest enemies when they fight the Taliban No-one is tougher, more deadly - or more cunning And if they enter the Taliban's kill zone, they know just what to expect When three deadly Stinger missiles go missing in Helmand Province, the Regiment is tasked to retrieve the weapons at all costs SAS legend Jack Harker has to lead an eight-man mission into a suspected Taliban facility He's suspicious about what the aims of the mission really are - and it's about to go noisy