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Battle of the Gates of Trajan

Returning from a failed siege of Serdica, the army of the young Emperor Basil II was ambushed by Samuel’s Bulgarians in a mountain pass and destroyed — the worst defeat of Basil’s reign, which he avenged three decades later.

Date
17 August 986exact dateDate in the Julian calendar
Place
Gates of Trajan passtoday: near Ihtiman, Sofia Province, Bulgaria · Balkans and Anatolia
Participants
Byzantine Empire, Basil II, First Bulgarian Empire, Samuel of Bulgaria
Threads
Early medieval Europe (500–1000)
Also known as
Trajan’s Gate; Траяновы ворота; Battle of Trayanovi Vrata

After John Tzimiskes annexed eastern Bulgaria in 971, the western Bulgarian lands remained free under the four sons of Count Nicholas, of whom Samuel became the leader. In 986 Basil II marched on Serdica (Sofia) to cut Bulgaria in two, but after twenty days of fruitless assaults, with his supplies running out and the siege engines burnt in a sortie, he retreated. On 17 August his army was trapped in the pass known as the Gates of Trajan; most of it perished, the imperial insignia were captured, and the emperor barely escaped. The historian Leo the Deacon took part in the campaign.

The defeat, followed by new aristocratic revolts, forced Basil to seek help from Vladimir of Kiev, whose Rus’ warriors formed the core of the later Varangian Guard. Basil returned to the Bulgarian war in 991; at Kleidion in 1014 he destroyed Samuel’s army, and by 1018 Bulgaria had become a Byzantine province, earning him the name “Bulgar-Slayer”.

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Connections

Related events

  • Baptism of Rus’988 · Eastern EuropeWeakened by defeat and revolts, Basil II allied with Vladimir of Kiev, who was baptized and married Basil’s sister Anna
  • Vladimir’s siege of Chersonesus (Korsun)between 988 and 989 · Eastern Europedefeated by the Bulgarians and facing revolts, Basil II sought the help of Vladimir

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Sources

  1. Wikipedia (English): Battle of the Gates of Trajan
  2. Wikipedia (English): Basil II
  3. Wikipedia (Russian): Битва у Траяновых Ворот
  4. Wikipedia (Russian): Василий II Болгаробойца
  5. Holmes C. Basil II and the Governance of Empire (976–1025). — Oxford: Oxford University Press, 2005.
  6. Stephenson P. The Legend of Basil the Bulgar-Slayer. — Cambridge: Cambridge University Press, 2003.
  7. Wikidata: Q2292026