The historical emphasis on battle as opposed to siege has long diminished the human face of war, ignoring the anonymous thousands who scurry to the relative safety of a citadel only to find themselves caught in a web of enforced service, starvation and disease. Since the walls of Jericho came tumbling down and the Greeks outwitted their Trojan rivals with a wooden horse, sieges have played an important part in man's struggle to outdo fellow man. William...