Career
Greek "Arsaces" appears as "Artabanus" in Latin sources, and both forms appear in history books Due to a confusion of names, the line of succession is equally unclear. In 209 British Columbia, the Seleucid King Antiochus III recaptured Parthia, which had been previously seized from the Seleucids by the Arsaces I and the Parni around 247 British Columbia. Arsaces II sued for peace following his defeat on the battlefield at Mount Labus.
Prior to this, Antiochus had already occupied the Parthian capital at Hecatompylos, pushing forward to Tagae near Damghan.
Following the defeat of Arsaces II at Mount Labus, Antiochus turned westwards into Hyrcania where he occupied Tambrax. In the terms of peace, Arsaces accepted feudatory status and from then onwards ruled Parthia and Hyrcani as a vassal state of the Seleucids.
Antiochus in turn withdrew his troops westwards, where he would subsequently be embroiled in wars with Rome and so would leave the fledgling Parthian kingdom to its own devices.