The Battle of Nicaea was fought in 193 between the forces of

Septimius Severus Lucius Septimius Severus (; 11 April 145 – 4 February 211) was Roman emperor from 193 to 211. He was born in Leptis Magna (present-day Al-Khums, Libya) in the Roman province of Africa. As a young man he advanced through the customary succ ...

and his eastern rival,

Pescennius Niger Gaius Pescennius Niger (c. 135 – 194) was Roman Emperor from 193 to 194 during the Year of the Five Emperors. He claimed the imperial throne in response to the murder of Pertinax and the elevation of Didius Julianus, but was defeated by a ri ...

. It took place at

Nicaea Nicaea, also known as Nicea or Nikaia (; ; grc-gre, Νίκαια, ) was an ancient Greek city in Bithynia, where located in northwestern Anatolia and is primarily known as the site of the First and Second Councils of Nicaea (the first and se ...

Asia Minor Anatolia, tr, Anadolu Yarımadası), and the Anatolian plateau, also known as Asia Minor, is a large peninsula in Western Asia and the westernmost protrusion of the Asian continent. It constitutes the major part of modern-day Turkey. The ...

. Severus defeated his rival, and ended his bid for the Roman Empire the next year at

Issus Issus may refer to: * Issus (Cilicia), an ancient settlement in the modern Turkish province of Hatay ** Battle of Issus, in 333 BC, in which Alexander the Great defeated Darius III * Issus (river), a river near the town and battle site * Issus (di ...

Background

The battle took place in the context of the

Year of the Five Emperors The Year of the Five Emperors was AD 193, in which five men claimed the title of Roman emperor: Pertinax, Didius Julianus, Pescennius Niger, Clodius Albinus, and Septimius Severus. This year started a period of civil war when multiple rulers vi ...

, a tumultuous period in the

Roman Empire The Roman Empire ( la, Imperium Romanum ; grc-gre, Βασιλεία τῶν Ῥωμαίων, Basileía tôn Rhōmaíōn) was the post- Republican period of ancient Rome. As a polity, it included large territorial holdings around the Medite ...

when Emperor

Pertinax Publius Helvius Pertinax (; 1 August 126 – 28 March 193) was Roman emperor for the first three months of 193. He succeeded Commodus to become the first emperor during the tumultuous Year of the Five Emperors. Born the son of a freed sl ...

was assassinated by the Praetorian Guards. The Praetorian Guards then held an auction for the throne, which was won by

Didius Julianus Marcus Didius Julianus (; 29 January 133 or 137 – 2 June 193) was Roman emperor for nine weeks from March to June 193, during the Year of the Five Emperors. Julianus had a promising political career, governing several provinces, including Da ...

, who became emperor. The auction was unpopular, and Septimius Severus, commander of the Pannonian legions, and Pescennius Niger, the governor of Syria (as well as

Clodius Albinus Decimus Clodius Albinus ( 150 – 19 February 197) was a Roman imperial pretender between 193 and 197. He was proclaimed emperor by the legions in Britain and Hispania (the Iberian Peninsula, comprising modern Spain and Portugal) after the murder ...

, the governor of

Britain Britain most often refers to: * The United Kingdom, a sovereign state in Europe comprising the island of Great Britain, the north-eastern part of the island of Ireland and many smaller islands * Great Britain, the largest island in the United King ...

) all claimed the Roman imperial throne after the auction. Severus marched to Rome and had Didius decapitated, then marched to meet Pescennius in battle. Severus had previously defeated Pescennius at the Battle of Cyzicus (193) in Asia Minor.

Background

See also