The Prebilovci massacre, in which around 4,000 people (mainly Serbs) were killed total, including 300 villagers from the Prebilovci thrown into a pit, is one of the most significant atrocities in this area during the Genocide of Serbs in the Independent State of Croatia. Out of about 700 villagers from Prebilovci, fewer than 200 survived. As a revenge, In 1942, the Serbian royalist Chetniks attacked several villages in the Čapljina area. The village of Hotanj was burned, and many Croat and Bosniak civilians were killed. The massacres were a part of the Chetnik genocidal campaign against non-Serbs.