Bluestone 42

We rejoin the Bluestone 42 team after the IED explosion has hit their mastiff. Have they all survived, and will they be ambushed?

The team are called out to a major operation, where events take a worrying turn. Simon makes a life-changing discovery.

A new arrival on base attracts Simon's attention. Towerblock is put through his paces after challenging Rocket to a battle of the fittest.

The team suffer a Taliban attack on base, which distracts Ellen and Bird from their bickering and Towerblock from a difficult phone call to his wife.

Ellen has to learn to bend the rules, Mac and Rocket do gladiatorial combat and Bird sets Simon up for a fall.

As the team prepare to leave Afghanistan for good, Simon receives some devastating news.