Cambrian Patrols 14.10.10
750 soldiers from across the world have descended on the Brecon Beacons in Wales to suffer through one of the toughest exercises ever devised. The Cambrian patrol takes two days to complete and tests the soldiering skills of the teams as they cross some of the most arduous terrain you can imagine. And as Toby Sadler reports this year's event has attracted entries from as far a field as Australia and Pakistan.