A young soldier charges at the enemy while carrying his dead mate on his shoulders. A horrified Marine attempts to amputate his dying comrade's legs with a pocket knife to free him from under a burning jeep. A sniper crawls from his ambushed vehicle and fights his way out of the biggest ambush Afghanistan has yet seen. Contact Wait Out - the title refers to the desperate radio call issued when the enemy attacks - is a staggering collection of 20 stories of British military bravery. Breathtaking dispatches from the front lines of the most brutal battles.