I immediately thought of the book "New Model Army":<p><a href="http://www.amazon.com/gp/product/0575083638/" rel="nofollow">http://www.amazon.com/gp/product/0575083638/</a><p>"A giant has brought war to the fields and towns of England's heartland. When the British army brings in air support and deploys heavy weapons he simply melts away, only to form again somewhere else and deliver another devastating blow. He is called Pantegrel, and he is a New Model Army—a giant whose thoughts flow through countless wireless connections, whose intelligence comes from the internet and real-time camera updates, whose mind is made up of thousands of minds, each deciding what he will choose to do. He has chosen the joy of the fight, and his fury is truly democratic—he is me and you. This is a terrifying vision of a near future war as new technologies allow the world's first truly democratic army to wrest control from the powers that be..."