CASUALTY RECORD // January 1, 1920
Battle of Dęblin and Mińsk Mazowiecki
Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.
Casualties by side
1 sides catalogued · combined 1,400 estimated
Russian SFSR
1,400
Medium-confidence figure
Battle context
The Battle of Dęblin and Mińsk Mazowiecki, fought August 16–18, 1920, resulted in a Polish victory over Soviet forces commanded by Tukhachevsky and Sollogub. Soviet casualties reached 1,400. The engagement was part of the broader Polish–Soviet War and contributed to Polish operational momentum during a critical phase of the conflict.
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