 It seems that the Romans were caught by surprise, since the governor, Oppius Sabinus, and a legion, probably the V "Alaudae", were annihilated.Following this attack, Domitian, accompanied by Cornelius Fuscus, Prefect of the Praetorian Guard, personally arrived in Moesia, reorganized the province into Moesia Inferior and Moesia Superior, and planned a future attack into Dacia.To replace the lost legion and greatly strengthen the Roman army at this section, the IV Flavia from Dalmatia and two more legions, the I and II "Adiutrix", were moved to Moesia from the western provinces.