The Army is facing huge cuts in manpower. But as the regular army loses one in five of its soldiers, the part-timers of the Territorial Army are being boosted.
In the second of a series of reports, our Defence Correspondent John Andrews joined them to see if they can rise to the challenge.
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Last night it returned to our screens. Here we visit some of the iconic locations where it was filmed here in the West Country.
Manali Lukha has your weather for Bristol, Somerset, Gloucestershire, Wiltshire and Dorset.
Manali Lukha has this morning's weather for Devon, Cornwall and the Isles of Scilly.