Syria (Roman province)



The Syrian army accounted for three legions of the Roman army, defending the Parthian border. In the 1st century, it was the Syrian army that enabled Vespasian's coup. Syria was of crucial strategic importance during the crisis of the third century.

From the later 2nd century, the Roman senate included several notable Syrians, including Claudius Pompeianus and Avidius Cassius. In 193, the province was divided into Syria Coele. In the 3rd century, Syrians even reached for imperial power, with the Severan dynasty. From 260 to 273, Syria was part of the breakaway Palmyrene Empire.


Following the reforms of Diocletian, the two provinces became part of the Diocese of Oriens.[1] Sometime between 330 and 350 (likely ca. 341), the province of Euphratensis was created out of the territory of Syria Coele along the western bank of the Euphrates and the former realm of Commagene, with Hierapolis as its capital.[2] After ca. 415 Syria Coele was further subdivided into Syria I, with the capital remaining at Antioch, and Syria II or Salutaris, with capital at Apamea on the Orontes. In 528, Justinian I carved out the small coastal province Theodorias out of territory from both provinces.[1]

The region remained one of the most important provinces of the Byzantine Empire. It was occupied by the Sassanids between 609 and 628, when recovered by the emperor Heraclius, but lost again to the advancing Muslims after the battle of Yarmouk and the fall of Antioch.[1]

See also


  1. a b c Kazhdan, Alexander (Ed.) (1991). . Oxford University Press. p. 1999. . 
  2. Kazhdan, Alexander (Ed.) (1991). . Oxford University Press. p. 748. .