Doctors, nurses, medics and stretcher-bearers must venture wherever someone is injured and the cry for assistance goes up. Their job is to put themselves in the heart of danger – to risk their own lives as they try to save the dying. War at its rawest is their domain, an ugly place of shattered bodies, severed limbs and death. They fulfil society’s vital pledge to its warriors that they will not be abandoned on the battlefield. Yet, more often than not, what they do goes unnoticed – except by those who survive because of their extraordinary courage and skill.