Byzantine Battles <>

doublehead eagle
<<<< Battle-Home >>>>
      4 th   century
      5 th   century
      6 th   century
      7 th   century
      8 th   century
      9 th   century
    10 th   century
    11 th   century
    12 th   century
    13 th   century
    14 th   century
    15 th   century


636 Battle of Yarmuk  (Hieromyaks river) ★ ★ ★ ★
Outcome: A decisive defeat by the Arabs which led to the loss of Syria and Palestine 20 August 636
War  &  Enemy: Enemy:
Arabs
War:
Arab Conquest of Syria
Battle Type:
Pitched Battle
The Battlefield Yarmuk Location:
An upland region currently on the frontier between Israel, Jordan and Syria, east of the Sea of Galilee, 65 km south-east of the Golan Heights
Modern Country:
Jordan
  The Byzantines(emperor:  Heraclius) The Enemies
Commander: Theodorus Trithurius, Vahan Khalid ibn al-Walid
Forces: Unreliable reports ranging from 50,000 to 200,000 20,000-40,000
Losses: 45% casualties 4,000
Background story: After Muslims captured Damascus, Emperor Heraclius prepared for a major counterattack. A large army was assembled, consisting of contingents of Byzantines, Slavs, Franks, Georgians, Armenians and Christian (Ghassanid) Arabs. This force was organized into five armies, the joint leader of which was Theodore Trithourios the Sakellarios. Vahan, an Armenian noble and the former garrison commander of Emessa, was made the overall field commander.
When this army started to move southwards, Muslim warlord Khalid ibn al-Walid abandoned Damascus and withdrew down the Jordan to the Yarmuk plain.
The Battle:
Yarmuk
The battle lasted 6 days. Throughout the battle, Khalid used very effectively his horse-mounted elite unit, the mobile guard which was moving quickly from one point to another, always changing the course of events wherever it appeared.
The Byzantine commanders did not manage to cope with this mounted force and use the sizable advantage of their army effectively. Their own cavalry never played a significant role in the battle and were held in static reserve for most of the six days. They never pushed their attacks and even when they obtained what could have been a decisive breakthrough on the 4th day, they were unable to exploit it. There appeared to be a decided lack of resolve among the Imperial commanders, though this may have been caused by internal and personal rivalry.
On the 6th day of the battle, Khalid launched a well-planned, bold general attack. The Byzantines were out-maneuvered by the rapid movements of the Arabian cavalry and after fierce fighting the Byzantine army was disorganized, disordered and, finally, crashed. A general retreat started which resulted in more slaughtering, since Khalid had managed to block the exits of the plain.
Noteworthy:
Aftermath: Khalid reoccupied Damascus soon. One of the most important battles in World history. Its immediate effects were the loss of Syria and Palestine for the Byzantines. For ever. A millennium of Greco-Roman Levant came to an end.