626 ⟶ Siege of Constantinople by Avars, Slavs, and Persians
The Avars, the Slavs and the Persians jointly besiege but fa...Year
626
627
674
717
1014
1261
🛡️ Siege of Constantinople by Avars, Slavs, and Persians
The Avars, the Slavs and the Persians jointly besiege but fail to capture Constantinople.⟶

Byzantine EmpireSasanian EmpireSiegeMilitary HistoryMedieval Warfare





⚔️ Heraclius' Victory Ends Roman-Persian Wars
Emperor Heraclius defeats the Persians, ending the Roman–Persian Wars.⟶

Byzantine EmpireSasanian EmpireRoman-Persian WarsMilitary HistoryWarfare600sSiege WarfareConflict





🛡️ First Arab Siege of Constantinople Begins
The first Arab siege of Constantinople begins.⟶

Byzantine EmpireUmayyad CaliphateSiegeIslamic ExpansionMilitary HistoryWarfareArab Conquests


🛡️ Byzantine and Bulgarian Victory Halts Arab Advance
718: Siege of Constantinople. The Bulgarians and the Byzantines decisively defeat the invading Arabs, thus halting the Arab advance toward Europe.⟶

SiegeByzantine EmpireArab CaliphateMilitary HistoryMedieval WarfareExpansionismIslamic Conquests

⚔️ Byzantine Victory at the Battle of Kleidion
The Byzantine armies of Basil II are victorious over Samuil of Bulgaria in the Battle of Kleidion.⟶

Byzantine EmpireMedieval WarfareMilitary HistoryImperialismSiegeEmpire Building

🛡️ Byzantine Reconquest of Constantinople
Byzantines under Michael VIII retake Constantinople from the Crusaders and Venice.⟶

Byzantine EmpireCrusadesMedieval Warfare


