CASUALTY RECORD // February 5, 1864
Battle of Sankelmark
Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.
Casualties by side
1 sides catalogued · combined 157–553 estimated
Австрийская империя
157–553
Medium-confidence figure
Battle context
The Battle of Sankelmark took place during the Danish retreat from the Danevirke in the Second Schleswig War, on the road between Schleswig and Flensburg. The engagement occurred as Danish forces under Müller and Steinmann fell back following the abandonment of the Danevirke defensive line, and the fighting reflected the operational pressure Austrian forces under Gablenz were able to apply during that withdrawal. Austrian casualties recorded in the hundreds underscore that Danish rearguard resistance was not negligible, even in a retreat. As a minor action within the broader 1864 campaign, Sankelmark did not alter the strategic outcome of the war but marked one of the contested moments of the Danish withdrawal northward.
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