Đắk Sơn massacre
The Đắk Sơn Massacre was the massacre of Montagnard villagers perpetrated by the Viet Cong on 5 December 1967 during the Vietnam War, in the village of Đắk Sơn, Phước Long province, South Vietnam. == Massacre == Prior to the attack, earlier battles had occurred between the Viet Cong (VC) and the village militias.