The story of Wales from the end of the Roman period to the conquest by Edward I in 1283 is unknown to most, but recent historiography has opened up the source material and allowed for a modern, critical reappraisal. The development of the country is traced within the context of the rest of post-Roman western Europe in a study that is a valuable resource for anyone with an interest in military history and the history of Wales in relation to its neighbours in Britain and on the continent.

Wales's development as a post-Roman successor state is established in this groundbreaking study of medieval warfare and society. Dominant perceptions of the country in this formative period come from Gerald of Wales, who portrayed a race of noble savages, but a more sophisticated approach can now be taken which views the story within the context of Europe. The organisation of a king's forces is examined along with their actions in the field; raiding, ravaging, sieges, battles and conduct are discussed, with analysis of infantry, cavalry, archers, equipment and fortifications. This book questions assumptions regarding the relationship of 'fringe' cultures to dominant civilisations and the image of the 'barbarian', from the Norman invasion of Wales to the Edwardian conquest of 1283.