Eastern Mediterranean 195: Annexation of Osroene
late 195
late 195
Annexation of Osroene
spr 166 Lucius Verus’ Parthian War
3 May 175 Avidius Cassius’ Revolt
19 Apr 193 Year of Five Emperors
31 Mar 194 Second Battle of Issus
late 195 Annexation of Osroene
Following the fall of Pescennius Niger in Syria (194), the Roman client kingdom of Osroene and the Parthian client kingdom of Adiabene besieged the Roman city of Nisibis. Septimius Severus responded by conquering Osroene and annexing almost all of its territory—except for Edessa—as the Roman province of Osrhoene.