Illyricum (Roman province)
Illyricum was a Roman province that existed between 167 BC and 10 AD, named after conquered Illyria, stretching from the Drin river (in modern north Albania) to Istria (Croatia) in the west and to the Sava river (Bosnia and Herzegovina) in the north. Salona (near modern Split in Croatia) functioned as its capital. The province was then divided into Pannonia in the north and Dalmatia in the south.
Name
It derived its name from Illyria. It was also called Illyris Romana, Illyris Barbara, or Illyria Barbara.
Geography
It stretched from the Drilon river in modern north Albania to Istria (Croatia) in the west and to the Sava river (Bosnia and Herzegovina) in the north. Salona (near modern Split in Croatia) functioned as its capital.
History
Background
The Roman Navy's first crossing of the Adriatic Sea in 229 BC involved Rome's first invasion of Illyria, the First Illyrian War. The Roman Republic finally completed the conquest of Illyria in 168 BC by defeating the army of the Illyrian king Gentius. From 167 BC, southern Illyria became a formally independent Roman protectorate.