168: Xerxes, Arsakes, and Beyond
Jul 27, 2026 · 33m
Summary
This episode details Antiochus III’s eastern campaign, beginning with the subjugation of Sophene and the appointment of his son as co-king. The narrative then focuses on the invasion of Parthia, where Antiochus defeated Arsakes II through strategic maneuvering and the siege of Syrinx. Ultimately, Antiochus secured Parthia as a vassal state before turning his attention toward the Greco-Bactrian kingdom.
Topics discussed
Intro, CIA ad, and recap of Achaeus's fall
Antiochus III prepares for eastern campaign
Geography of Armenia and Sophene
Siege of Arsamosada and Xerxes' surrender
Preparations for war against Parthia and Bactria
Arsakes I, Parthian culture, and coinage
Greco-Bactrian civil war and Seleucid army composition
March through the desert and capture of Hecatompylos
Parthian tactics and the march through Alborz
Battle at Mount Labanus and retreat to Tambrax
Siege of Syrinx and Parthian surrender
Aftermath: Parthia as vassal and move to Bactria
Outro, sponsor ads, and Oldest Stories promo
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