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BATTLE // September 1, 1808

Battle of Ruona

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Overview

The battle of Ruona–Salmi or the battle of Kuortane was fought between Swedish and Russian troops on 1–2 September 1808 at Ruona and Salmi, Kuortane. The Swedish army was led by Wilhelm Mauritz Klingspor with 4,700, 5,000, or 5,500 men under his command against the Russian army of between 9,000 and 11,000 men under the command of Nikolay Kamensky. The battle turned up to be a major engagement in the war where fierce artillery fire occurred from both sides. Kamensky, advancing from Alanus, beat back the Swedish barriers and on 31 August approached the Swedish army's position near Kuortane.

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

Significance

The Battle of Ruona–Salmi was a major engagement of the Finnish War, pitting a Swedish force of roughly 4,700–5,500 men under Klingspor against a substantially larger Russian army of 9,000–11,000 under Kamensky. The Swedish force absorbed casualties of between 1,000 and 1,500 against Russian losses of approximately 1,000, reflecting the intensity of the fighting despite the disparity in numbers. Kamensky's advance from Alanus and his success in driving back Swedish defensive positions near Kuortane demonstrated Russian operational momentum at this stage of the campaign, pressing the Swedish army onto the defensive in the Finnish interior.

Tactics

Both sides exchanged fierce artillery fire throughout the engagement. Kamensky advanced from Alanus, beating back Swedish barrier positions before closing on the Swedish army's main position near Kuortane by 31 August, setting the stage for the main clash on 1–2 September.

Forces & casualties

Troop strength

  • Sweden4,700–5,500
    medium
  • Russian Empire9,000–11,000
    medium

Russian Empire fielded a 2.0 : 1 numerical advantage

Casualties

  • Sweden1,000–1,500
    medium25% loss rate
  • Russian Empire1,000
    medium10% loss rate

Commanders (3)

Russian Empire

Sweden

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Last verified June 2026
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