page_title: Battle of Riade
section_title: Prelude
hierarchical_section_title: Battle of Riade / Prelude
caption_attribution_description: Saxonia Museum für saechsische Vaterlandskunde. Band 1. Dresden: Pietzsch und Comp. Siehe File:Saxonia Museum für saechsische Vaterlandskunde I.djvu
context_page_description: The Battle of Riade or Battle of Merseburg was fought between the troops of East Francia under King Henry I and the Magyars at an unidentified location in northern Thuringia along the river Unstrut on 15 March 933. The battle was precipitated by the decision of the Synod of Erfurt to stop paying an annual tribute to the Magyars in 932.
context_section_description: The Magyars (Hungarians), Eurasian nomads who had originally served as mercenaries under Emperor Arnulf, after his death in 899 began to campaign in the Kingdom of Italy and East Francia. In 906 they broke up Great Moravia and one year later destroyed a Bavarian army under Margrave Luitpold at the Battle of Pressburg.
  In 924 a Magyar army invading the German duchy of Saxony defeated King Henry I in the field, but an Árpád prince—probably Zoltán—captured near Pfalz Werla allowed Henry to negotiate for terms. A truce of nine years, during which annual tribute was required of the Germans, was declared in 926. During the truce, Henry reorganised the defences of his Saxonian duchy and subdued the Polabian Slavs in the east. At a 926 assembly, Henry secured the construction of new castles and the authorisation of a new form of garrison duty: the soldiery were organised into groups of nine agrarii milites (farmer-soldiers), one of which was doing guard duty at any given time while the other eight worked the fields. In time of invasion, all nine could man the castles.
  After he believed the necessary reforms had been made, Henry secured the support of the church in reneging on tribute payments in 932. Allegedly he had a dead dog thrown down in front of the Magyar negotiators, which amounted to a declaration of war.
caption: King Henry and the Hungarian envoys, 19th century depiction
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