This book is the first collection of essays to explore the changing relationships between war, media, and the public from a multidisciplinary perspective and over an extended historical period. It is also the first textbook for students in this field, discussing a wide range of theoretical concepts and methodological tools for analyzing the nature of these relationships. Shedding new light on conflicts spanning from World War I through the so-called War on Terror, the contributors explore the roles of traditional media, war blogs, and eyewitness reporting; of war correspondents and embedded journalism; and of propaganda, wartime public relations, and information warfare.