Pannonia [SEP] dissolved or abolished
in AD 9, the province of Illyricum was dissolved, and its lands were divided between the new provinces of Pannonia in the north and Dalmatia in the south. The date of the division is unknown, most certainly after AD 20 but before AD 50. The proximity of dangerous barbarian tribes (Quadi, Marcomanni) necessitated the presence of a large number of troops (seven legions in later times), and numerous fortresses were built on the bank of the Danube.
Some time between the years 102 and 107, between
province of Illyricum was dissolved and replaced by two separate provinces: Dalmatia and Pannonia.
Conquest.
The region which ran along the coast of the Adriatic Sea and extended inland on the Dinaric Alps was called Illyria by the Greeks. Originally the Romans also called it Illyria. Later they called it Illyricum. The Romans fought three Illyrian Wars (229 BC, 219/8 BC and 168 BC) mainly against the kingdom of the Ardiaei in the south of the region. In 168 BC they abolished this kingdom, divided it into