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BATTLE // June 22, 1944

Battle of Tienhaara

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Source · Wikipedia

Significance

The Battle of Tienhaara occurred on June 22, 1944, as part of the Soviet summer offensive that had already forced the fall of Viipuri. With Viipuri lost, Finnish forces under Oesch and Marttinen shifted their defensive effort northward to the Tienhaara region, attempting to stabilize a line after a significant territorial setback. The engagement represents one of the immediate Finnish responses to the Soviet breakthrough during the Continuation War's final major campaign, in which the Red Army applied sustained pressure to compel Finland toward an armistice.

Tactics

After losing Viipuri, Finnish forces concentrated their defense in the Tienhaara region, which offered favorable terrain for a defensive stand. A nearby waterway divided the already narrow battlefield into several islands, fragmenting the front and limiting the avenues available to attacking Soviet forces under Gusev and Tikhonov. The Finns used this geography to anchor and structure their defensive positions.

Commanders (4)

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Last verified June 2026
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