Editing 924 (section)

=== October—December ===
* [[November 9]] &ndash; Byzantine co-Emperor Romanos I Lekapenos concludes a treaty with the Tsar Simeon I of Bulgaria and provides the Bulgarian monarch with "gold and silver shields and lances."<ref>Piotr L. Grotowski, "Arms and Armour of the Warrior Saints", ''Tradition and Innovation in Byzantine Iconography (843-1261)'' (BRILL, 2010) p.23, {{ISBN|978-90-04-18548-7}}</ref>
* [[November]] &ndash; (Shaban 312 AH) Hamd bin Khazar, leader of the [[Zenata]] Berber nomads in the high plateau of central [[Algeria]], sets an ambush that kills Massala ibn Habus, the [[Fatimid Caliphate|Fatimid]] Governor of [[Tiaret|Tahert]].<ref>Heinz Halm, ''The Empire of the Mahdi: The Rise of the Fatimids'' (BRILL, 2021) p.269, {{ISBN|978-90-04-49265-3}}</ref>
* [[December 25]] &ndash; [[Stephen Lekapenos]] and [[Constantine Lekapenos]] are promoted to the position of co-Emperors of Byzantium, joining [[Constantine VII]], [[Romanos I Lekapenos|Romanos I]] and [[Christopher Lekapenos|Christopher]], creating a [[pentarchy]] with five monarchs.