BCE Perusine War 32–30 BCE Final War of the Roman Republic 29–19 BCE Cantabrian Wars 12 BCE - 16 CE Early Germanic campaigns 1st–10th century CE 6–9 Bellum Batonianum 21 Revolt of Sacrovir 49–96 Roman conquest of Britain 51 Armenian–Iberian war 60–61 Boudica's uprising 69 Year of the Four Emperors 69–70 Revolt of the Batavi 86–88 Domitian's Dacian War 101–106 Trajan's Dacian Wars 166–180 Marcomannic Wars 193 Year of the Five Emperors 208–210 Roman invasion of Caledonia 235–284 Crisis of the Third Century 238 Year of the Six Emperors 267–269 Gothic War (267–269) 274 Battle of Châlons 284–285 Roman civil war 306–324 Civil wars of the Tetrarchy 350–353 Roman civil war 356–378 Roman-Alamanni War 360–361 Roman civil war 367–368 Great Conspiracy 367–369 Gothic War (367–369) 376–382 Gothic War (376–382) 387–388 Roman civil war 394 Roman civil war (394) 398 Stilicho's Pictish War 401–403 Gothic War (401–403) 405–406 Radagaisus' Invasion of Italy 409–418 Gothic War (409–418) 455 Vandalic Sack of Rome 458 Gothic War (458) 461–476 Gothic War (461–476) 486 Battle of Soissons 526–532 Iberian War 535–554 Gothic War (535–554) 542–562 Lazic War 582–602 Maurice's Balkan campaigns c. 600–793 Frisian–Frankish wars 650–799 Arab–Khazar wars 680–1355 “Byzantine”–Bulgarian wars 680 Battle of Ongal 695–717 Twenty Years' Anarchy 708 Byzantine–Bulgarian battle of Anchialus 711–718 Umayyad conquest of Hispania 715–718 Frankish Civil War (715–718) 717–718 Second Siege of Constantinople 722–1492 Reconquista 719–759 Umayyad invasion of Gaul 735–737 Marwan ibn Muhammad's invasion of Georgia 759 “Byzantine”-Bulgarian battle of the Rishki Pass 772–804 Saxon Wars 792 ”Byzantine”-Bulgarian battle of Marcellae c. 800/862–973 Hungarian invasions of Europe 809 Siege of Serdica (Sofia) 811 “Byzantine”-Bulgarian battle of Vărbitsa Pass (Battle of Pliska) 813 “Byzantine”-Bulgarian battle of Versinikia 830s Paphlagonian expedition of the Rus' 839–1330 Bulgarian–Serb Wars (medieval) 839–842 Bulgarian–Serb War (839–842) 853 Bulgarian–Serb War (853) 917–924 Bulgarian–Serb wars of 917–924 854–1000 Croatian–Bulgarian wars 854 Croatian–Bulgarian battle of 854 926 Croatian–Bulgarian battle of 926 998 Siege of Zadar 860 Rus'–Byzantine War (860) 865–878 Invasion of the Great Heathen Army 880–1380 Bulgarian–Hungarian wars 896 Battle of Southern Buh 894–896 Byzantine–Bulgarian war of 894–896 907 Rus'–Byzantine War (907) 913–927 Byzantine–Bulgarian war of 913–927 917 Battle of Achelous 914 Arab-Georgian War 939 Battle of Andernach 941 Rus'–Byzantine War (941) 955 Battle of Recknitz 967/968–971 Sviatoslav's invasion of Bulgaria 982 Battle of Stilo 983 Great Slav Rising 986 Battle of the Gates of Trajan 11th century 1002–1018 German–Polish War 1014–1208 Byzantine–Georgian wars 1014 Battle