Battle of the Tigris
Battle of the Tigris | |||||||
---|---|---|---|---|---|---|---|
Part of Wars of the Diadochi | |||||||
| |||||||
Belligerents | |||||||
Seleucids | Antigonids | ||||||
Commanders and leaders | |||||||
Seleucus |
Nicanor † Eaugoras † | ||||||
Strength | |||||||
3400 | 17000 | ||||||
Casualties and losses | |||||||
Light | entire army killed or captured |
The battle of the river Tigris was an engagement between the Diadochi Seleucus and the Antigonid general Nicanor, on the southern bank of the river Tigris in the year 311 BC. Nicanor was on route to recapture the city of Babylon from Seleucus, but he was defeated when Seleucus surprised him with an assault on his camp during the night, forcing Antigonus to cease hostilities with the other Diadochi, (Ptolemy, Cassander and Lysimachus) in order to concentrate his efforts on recapturing the city of Babylon himself.
The campaign
After Demetrius’ defeat at Gaza in 312 B.C. Seleucus rushed with a few soldiers to his old satrapy of Babylon, on the way he recruited some soldiers, possibly Silver Shields at Harran, and resumed his advance to retake Babylon. Hearing of this news Nicanor, satrap of the east under Antigonus, quickly assembled an army composed of 10,000 infantry and 7,000 cavalry, with a large contingent under Eaugoras, satrap of Persia, and possibly the remaining Silver Shields who Antigonus had exiled to Arachosia in 316 BC. After assembling his army he marched west, towards Seleucus who could gather no more than 3,400 soldiers, the majority of them infantry, so he decided to shadow Nicanor's movements and waited for him to cross the Tigris hiding in the marshy terrain around it.
The battle
Nicanor crossed the river with part of his army and made camp for the night. The camp was lightly guarded because Nicanor thought Seleucus had fled, it was also separated from the main force who had yet to cross the river; seeing the opportunity Seleucus attacked him during the night, and caught Nicanor by surprise, amidst the fight, Eaugoras was killed and his Persian soldiers fled the battlefield or surrendered to Seleucus, Nicanor army was overwhelmed, but he was able ot escape. The bulk of the remaining soldiers either joined Seleucus or fled.[1]
Aftermath
The news of Seleucus's victory came as a surprise in the west and prompted a shake-up of political alignments, ending the peace.[2] When Antigonus was informed of the battle he ordered his son Demetrius with 19,000 soldiers to recapture Babylonia, but Seleucus was now in a much stronger position as many of Nicanor's soldiers had joined the Seleucid ranks after the battle.
References
Diodorus 19.92, 100; Appian Syriaca. 55.
Diodorus of Sicily (World History, 19.90-93)
https://www.livius.org/sources/content/diodorus/the-beginning-of-the-babylonian-war/
Antigonus the One-Eyed: Greatest of the Successors by Jeff Champions