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CASUALTY RECORD // March 31, 1945

Upper Silesian Offensive

Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.

Casualties by side

1 sides catalogued · combined 66,801 estimated

  • Soviet Union

    66,801

    Medium-confidence figure

Battle context

The Upper Silesian offensive was directed at seizing one of Germany's most economically vital regions, with its concentration of industrial capacity and natural resources representing a critical component of the German war economy. The 1st Ukrainian Front under Marshal Ivan Konev faced determined resistance from Army Group Centre, whose commanders, including Ferdinand Schörner, committed considerable forces precisely because of the region's importance. Rather than a rapid collapse, the campaign resolved into a prolonged contest: Soviet forces advanced only gradually toward the Czech border despite deploying over 400,000 troops and sustaining nearly 67,000 casualties. The fact that fighting continued from mid-January 1945 through May 8—the final day of the war in Europe—underscores both the tenacity of German resistance and the strategic weight both sides attached to Silesian industry. Denial of these resources to Germany contributed to the attrition of the Reich's capacity to sustain operations in the war's closing months.

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Last verified June 2026
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