Time - 20:00 - 21:00 (1 hour long)
When - Tuesday 29th September on Five
Documentary series filmed on board a Royal Navy ship. The assault squadron marines launch a training operation on the rivers of Brunei. The US Marine Corps join forces with the Royal Marines in a team-building exercise ahead of their joint mission to Afghanistan next year. Elsewhere, on HMS Bulwark, sailors do some last-minute cramming for their GCSE exams.