Battle of the Bridge

Battle of the Bridge
Battle of al-Jisr
Part of the Muslim conquest of Persia – Second invasion of Mesopotamia

The battle was joined on the banks of the Euphrates
Date25 October 634
Location
Marauha at the Euphrates near Kufa, Iraq
Result Sasanian victory
Belligerents
Rashidun Caliphate Sasanian Empire
Commanders and leaders
Abu Ubayd al-Thaqafi 
Al-Hakam al-Thaqafi 
Jabr ibn Abi Ubayd 
Al-Muthanna (WIA)
Bahman Jadhuyih
Jalinus
Strength
6,000–10,000 10,000
Casualties and losses
6,000–7,000 killed
3,000 drowned or escaped
Unknown

The Battle of the Bridge or the Battle of al-Jisr (Arabic: معركة الجسر; Persian: نبرد پل) was fought at the bank of the Euphrates river between Arab Muslims led by Abu Ubaid al-Thaqafi, and the Persian Sasanian forces led by Bahman Jaduya. It is traditionally dated to the year 634, and was the only major Sasanian victory over the Rashidun Caliphate army.