The Battle of Strasbourg, also known as the Battle of Argentoratum, was fought in AD 357 between the Late Roman army under the Caesar (deputy emperor) Julian and the Alamanni tribal confederation led by the joint paramount king Chnodomar. The battle took place near Strasbourg (Alsace, France), called Argentoratum in Ammianus Marcellinus' account, Argentorate in the Tabula Peutingeriana (Section 2).