CASUALTY RECORD // January 26, 1945
Heiligenbeil Pocket
Estimated casualties — killed, wounded, captured, and missing — by side, with confidence labels per surviving record.
Casualties by side
1 sides catalogued · combined 80,000 estimated
Germany
80,000
Medium-confidence figure
Battle context
The Heiligenbeil Pocket represented one of the final destructions of a major German formation on the Eastern Front. The Wehrmacht's 4th Army, numbering approximately 150,000 men, was encircled near Heiligenbeil in East Prussia and nearly annihilated over the course of roughly two months, with German casualties reaching 80,000. The battle formed part of the broader Soviet offensive into East Prussia during the closing weeks of the war in Europe, reducing German capacity to mount coherent resistance in the region. The elimination of the 4th Army through the Soviet Braunsberg Offensive Operation effectively ended organized German military presence in East Prussia, accelerating the collapse of German defensive lines in the east as Soviet forces pressed toward the Reich's interior.
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