The Legio I Illyricorum was a Roman Legion stationed in Qasr el-Azraq and Palmyra; it is mentioned in the Notitia Dignitatum.[1] According to many ancient sources, it was stationed within the Eastern Half of the Roman Empire, under emperor Aurelian.
History
This Legio I Ilyricorum was founded by the Roman Emperor Aurelian.[2][3] The legion was made up entirely of soldiers who lived near the Danube river.[4][5] In either 272 or 273 the legion would fight under Aurelian against the Palmyrene Empire.[4][6] After the defeat of the Palmyrene Empire the legion remained in the east. They were based in Qasr el-Azraq and garrisoned Palmyra.[4][5][6][7] The purpose of the legion was to prevent any more uprisings. During Diocletian's and Galerius' reigns the legion was transferred to the Camp of Diocletian near Palmyra.[8][9] During the reign of emperor Licinius soldiers from the I Illyricorum would be transferred to Egypt and Cyrene. The commander of the soldiers at the time was Victorinus.[5] Later, the Legion was transferred back to Palmyra.[6] Sometime in the third century a unit of Moorish cavalry from the I Illyricorum would replace the Legio X Fretensis in Eilat.[10]
^Kaiser, Anna Maria (2015). "Egyptian Units and the Reliability of the Notitia Dignitatum, pars Oriens". Historia: Zeitschrift für Alte Geschichte. 64 (2): 243–261. JSTOR24433912.
^ abcdeIntagliata, Emanuele (2018). Palmyra after Zenobia. Oxbow.
^Merrony, Mark (2017). The Plight of Rome in the Fifth Century A.D. New York: Routledge.
^Speidel, M. P. (1987). "The Roman Road to Dumata (Jawf in Saudi Arabia) and the Frontier Strategy of Praetensione Colligare". Historia: Zeitschrift für Alte Geschichte. 36 (2): 213–221. JSTOR4436005.