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Battle of Magnesia 190 BC

Battle of Magnesia
Image: Alexander Conze (1831-1914), Public domain, via Wikimedia Commons

Recorded location from Wikidata; battle sites are often approximate.

Key facts

Year190 BCWikidata P585 (point in time)
EraAncient (before 500)derived from year
LocationTurkeyNatural Earth (modern borders)
ContinentAsiaNatural Earth
War / conflictRoman–Seleucid WarWikidata P361
ParticipantsAncient Rome, Antiochus III the Great, Kingdom of PergamonWikidata P710
Coordinates38.6167, 27.4333Wikidata P625

About the battle

The Battle of Magnesia took place in either December 190 or January 189 BC. It was fought as part of the Roman–Seleucid War, pitting forces of the Roman Republic led by the consul Lucius Cornelius Scipio Asiaticus and the allied Kingdom of Pergamon under Eumenes II against a Seleucid army of Antiochus III the Great. The two armies initially camped northeast of Magnesia ad Sipylum in Asia Minor (modern-day Manisa, Turkey), attempting to provoke each other into a battle on favorable terrain for several days.

When the battle finally began, Eumenes managed to throw the Seleucid left flank into disarray. While Antiochus' cavalry overpowered his adversaries on the right flank of the battlefield, his army's center collapsed before he could reinforce it. Modern estimates give 10,000 dead for the Seleucids and 5,000 killed for the Romans. The battle resulted in a decisive Roman-Pergamene victory, which led to the Treaty of Apamea that ended Seleucid domination in Asia Minor.

Text adapted from the Wikipedia article Battle of Magnesia (revision 1380641302), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; formatting and citations removed. No text added.

Location

38.6167, 27.4333 · Turkey

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Nearby battles

Other battles of the Roman–Seleucid War

All 5 battles of the Roman–Seleucid War →

Browse more: battles in Turkey · Asia · Ancient battles

Further reading