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BATTLE // January 1, 1854

Siege of Silistra (1854)

Cartographic map of the Siege of Silistra (1854)
Bulgaria_location_map.svg: NordNordWest derivative work: Виктор В (talk), via Wikimedia Commons · CC BY-SA 3.0

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Overview

The siege of Silistria, or siege of Silistra, was a key engagement in the Crimean War, fought from 11 May to 23 June 1854 between the Russian Empire and the Ottoman Empire in present-day Bulgaria. The Russian army, numbering up to 90,000 men with 266 guns, attempted to capture the Danubian fortress of Silistria as part of a broader strategy to outflank Ottoman defences and pre-empt an expected Allied landing at Varna. The garrison, 12,000 to 18,000 Ottoman troops and Egyptian auxiliaries, was bolstered by British military advisers and successfully withstood a six-week siege.

Overview adapted from Wikipedia, licensed under CC BY-SA 4.0.

Significance

The Siege of Silistra was a significant engagement in the early Danube theater of the Crimean War. A Russian force of up to 90,000 men with 266 guns failed to reduce the Danubian fortress after six weeks of operations, sustaining roughly 10,000 casualties against an Ottoman and Egyptian garrison of 12,000 to 18,000. The failed siege checked Russian efforts to outflank Ottoman defenses along the Danube and pre-empt an Allied landing at Varna. The outcome demonstrated that the fortress line could be held against a substantially larger attacker, limiting Russian strategic momentum in the Danubian Principalities at a moment when British and French forces were preparing to enter the conflict.

Forces & casualties

Troop strength

  • Ottoman Empire18,000
    medium
  • Russian Empire90,000
    medium

Russian Empire fielded a 5.0 : 1 numerical advantage

Casualties

  • Ottoman Empire1,400
    medium8% loss rate
  • Russian Empire10,000
    medium11% loss rate

Commanders (3)

Russian Empire

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6 sibling battles · 8 factions

Last verified May 2026
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