The **Slonim Massacre (Belarus — November 1941)** was one of the most devastating atrocities in Belarus during the Holocaust. After German forces occupied Slonim, nearly 10,000 Jewish residents from the local ghetto were rounded up and taken to nearby forests. There, Einsatzgruppen B, aided by local collaborators, executed them in pre-dug pits. Witnesses reported the ground shifting for days as many victims did not die immediately, underscoring the brutality of the killings. In a matter of weeks