Battle of Corupedium

The Battle of Corupedium was fought in western Asia Minor in 281 BCE, where Seleucus I defeated and killed Lysimachus, ending the Wars of the Diadochi.

Seleucus I Nicator: A Macedonian general who founded the Seleucid Empire and ruled much of Alexander’s former territory. His westward campaign brought him into conflict with Lysimachus.
Battle of Corupedium campaign: The military operations in western Asia Minor that led to the Battle of Corupedium in 281 BCE. The campaign brought Seleucus and Lysimachus into their decisive engagement.
Death of Seleucus I: The assassination of Seleucus I by Ptolemy Keraunos in 281 BCE, shortly after Corupedium. It halted Seleucus’s plans to extend his rule into Macedonia.
Lydia: An ancient region of western Asia Minor, centered on the city of Sardis. Ancient accounts place Corupedium in or near this region.
Lysimachus: A Macedonian general of Alexander the Great who ruled Thrace and later much of Asia Minor. The king defeated and killed at Corupedium.
Ptolemy Keraunos: A son of Ptolemy I who seized the Macedonian throne after Seleucus’s death. His later killing of Seleucus prevented the victor from consolidating control in Europe.
Antigonus II Gonatas: A son of Demetrius Poliorcetes who established Antigonid control over Macedonia. He became a leading beneficiary of the power vacuum after Seleucus’s death.
Sardis: An ancient city in Lydia that served as a major political and military center in western Asia Minor. Its location helps orient the campaign and the battle’s reported setting.
Wars of the Diadochi: A series of conflicts among Alexander the Great’s successors over control of his empire. Corupedium was the final major battle in these successor wars.
Succession crisis: A political conflict over who inherits or occupies a ruler’s office after a transition of power. The unresolved transfer of Alexander’s imperial authority shaped the battle’s stakes.

Linked from 4 pages

Battle of RaphiaRelated: It illustrates the continuing wars among Alexander’s successors that also shaped the kingdoms at Raphia.