The subject is the Roman occupation and control of the river Danube between the river Inn and the Black Sea, with a special emphasis on recent research and discoveries. Themes examined include the pattern of recent research and publication in the dozen modern states that now exist in the area; the construction of strategic roads linking the upper and lower Danube basins with the rest of the Roman world; military history and the creation of the military cordon along the river and the civil and military settlements associated with this. Recent research on social, economic, and cultural themes is also reviewed. Detailed accounts of major roads to the Danube and sites along the river are provided in two topographical appendices.
