Cross-border attacks by Janjaweed militias from the Sudan, as well as more recently constituted village-level self-defence ethnic militias, have exacerbated this dimension of the conflict.
来自苏丹的金戈威德民兵以及最近组建的村级族裔自卫民兵的越界袭击，使冲突的这一方面更加严重。