In the five short months of the ghetto’s existence, the youth of Łachwa formed an underground movement led by Isaac Rochczyn and aided by Dov Lopatyn, head of the ghetto’s Judenrat. Together, they established contact with partisan groups in the area in order to secure funding and weapons, although these groups were largely anti-Semitic and did not fully support the movement.
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Lopatyn and Rochczyn decided to resist. Lopatyn set the Judenrat headquarters on fire to signal this decision. The youth resistance engaged the Germans and local collaborators with axes, sticks, Molotov cocktails, and even their bare hands, while others attempted to flee. Rochczyn killed a Gestapo officer with an ax and jumped into the river but was shot and killed. Kopel Kolpanitzky, who later wrote a book about surviving the Łachwa ghetto, recalls the chaos of his escape:
“The machine guns on the other side of the river opened fire along the length of Rinkowa street, wounding fleeing Jews and killing them…I also ran quickly, as the people who ran in front of me were shot and killed, their bodies falling next to me.”
Łachwa lost the majority of its population that day. A number of survivors, however, were able to join with partisan units in the area. Dov Lopatyn, who fought alongside the youth of the ghetto, escaped to the forest and joined a partisan unit, as well. He was later killed on an operation by a landmine in February 1945. Lopatyn leaves a legacy of his courage and leadership, underneath which the Jews of Łachwa stood up to their oppressors.