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Trajan’s Parthian campaign

Trajan annexed Armenia and Mesopotamia, took the Parthian capital Ctesiphon and reached the Persian Gulf; at his death in 117 the Roman Empire was at its greatest territorial extent.

Date
114–117year known · duration: ≈ 3 years
Place
Ctesiphonapproximate locationtoday: Salman Pak, Baghdad Governorate, Iraq · Middle East and Egypt
Participants
Roman Empire, Trajan, Parthian Empire, Hadrian
Threads
Europe in the Roman age (1st–5th c.)
Also known as
Parthian War of Trajan; Парфянская война Траяна

The war began over the Armenian throne. In 114 Trajan annexed Armenia, in 115 northern Mesopotamia, and in 116 he captured Ctesiphon and sailed down the Tigris to the Persian Gulf. But revolts broke out in the conquered lands and among the Jewish communities of the eastern provinces (the Kitos War), and the ailing emperor turned back; he died at Selinus in Cilicia in August 117.

At that moment the empire stretched from northern Britain to the Persian Gulf. Trajan’s successor Hadrian judged the new eastern provinces untenable and gave up Armenia and Mesopotamia, turning Roman policy from conquest to the defence of fixed frontiers.

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Connections

Related events

  • Trajan’s Dacian Wars101–106 · Balkans and AnatoliaTrajan’s two great wars of conquest
  • Hadrian’s Wall122 – c. 128 · Western and Central EuropeHadrian turned from conquest to guarding fixed frontiers

Same place

Meanwhile in the world

Other regions, within 25 years of this event

Western and Central Europe

Eastern Europe

Balkans and Anatolia

The same period

Sources

  1. Wikipedia (English): Trajan's Parthian campaign
  2. Wikipedia (Russian): Парфянский поход Траяна
  3. Bennett J. Trajan: Optimus Princeps. — London: Routledge, 1997.
  4. Бокщанин А. Г. Парфия и Рим. Ч. 1–2. — М.: Изд-во МГУ, 1960–1966.
  5. Wikidata: Q3651751