A government review of defence spending provides a timely backdrop for Quentin Letts to ask what's the point of the Army Reserve?

They've served in Afghanistan and Iraq in recent years and more than 30 volunteers have given their lives for their country, but is the Reserve a way of getting an army on the cheap in these times of budget cuts and austerity?

Britain's had a volunteer force since the Middle Ages but the modern Reserve was created in 1908, bringing together militias and Yeomanry to create a trained military back-up. Then called the Territorial Army, Reservists served with distinction in WW1, WW2, Korea and Suez but were relegated to home duties during the Cold War becoming the brunt of jokes about 'Dad's Army'.

Renamed the Army Reserve three years ago, today's part-timers have to be as fit as their comrades in the Regular Army and ready to servce in combat zones.

As the government plans to cut the number of full-time soldiers and boost part-time replacements, Quentin asks is this wise and will we be fighting fit to face our enemies, whether the threat comes from land, sea or cyber-space?

Producer: Vince Hunt
Series Producer: Amanda Hancox. Show less