World Library  
Flag as Inappropriate
Email this Article


Roch Vehan
Born Armenia, Sassanid Empire
Died 12 December 627
Allegiance Sasanian Empire
Service/branch Sasanian army
Rank Spahbed
Battles/wars Byzantine–Sassanid War of 602–628  

Rhahzadh (Middle Persian: Rāhzāt), originally Roch Vehan,[1] known in Byzantine sources as Rhazates (Greek: Ῥαζάτης) was a Persian general of Armenian origin under Sassanid king Khosrau II (r. 590–628).[2]


As the war that had begun in 602 between the Sasanian Empire and the Byzantine Empire came close to its twenty-fifth year, the Byzantine Emperor Heraclius (r. 610–641) made a bold move. As the campaigning season of 627 ended, Heraclius gathered his heterogeneous army of Göktürks and Romans, and invaded the Persian heartland at the beginning of September. The news threw Khosrau into a panic. After fifteen years of war, his army was exhausted and his two foremost generals were not available; Shahin was dead and Shahrbaraz was away in Egypt, fearing that Khosrau wanted him dead. Consequently, Khosrau gathered an army and appointed as its commander Rhahzadh, a warlike and brave nobleman.

Rhahzadh moved to cut off Heraclius and prevent him from reaching Ctesiphon, the Persian capital. Heraclius continued burning and pillaging as he went, Rhahzadh following Heraclius, bidding his time until he was ready to meet the Romans. Finally Heraclius crossed the Great Zab River and set up camp preventing Rhahzadh from crossing by the same bridge without forcing battle.[3] Instead he moved down and forded further downstream. When Heraclius heard of this he detached part of his army under Baanes to harass Rhahzadh. In the ensuing skirmish the Romans killed and captured many Persians, including Rhahzadh's personal aide. From him Heraclius learned that Rhahzadh was awaiting some 3000 reinforcements. Heraclius became concerned when he heard of this: his army was severely depleted by the desertion of the Turkic contingent and was concerned that Rhahzadh's reinforcements could tip the scale.[4]

So on 12 December 627, near Nineveh, Heraclius drew up his army on a plain and waited for Rhahzadh. Rhahzadh saw this and moved to meet the Greeks. He drew up his army in three divisions similar to phalanxes, and advanced towards Heraclius.[5] At the height of the battle Rhahzadh suddenly challenged Heraclius to single combat with the hope of forcing the Romans to flee. Heraclius accepted the challenge and spurred his horse forward and with a single blow struck off Rhahzadh's head, taking from the dead Persian his shield of 120 gold plates and gold breastplate as trophies. With Rhahzadh's death perished the Persians' hopes of victory: seeing their brave commander and many other high-ranking officers being slain by Heraclius and his household troops, the Persian troops lost heart and were slaughtered suffering around 6,000 casualties.


  1. ^ Strict transliteration: Rōč-Vehān or Rōz-Wehān
  2. ^ Kaegi (2003), p. 158
  3. ^ Kaegi (2003), pp. 159–160
  4. ^ Kaegi (2003), p. 160
  5. ^ Kaegi (2003), pp. 161–162


  • Kaegi, Walter Emil (2003), Heraclius: emperor of Byzantium, Cambridge University Press,  
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.