Human Rights Watch has documented ethnic cleansing in the West Darfur region of Sudan by the paramilitary Rapid Support Forces and allied militias against the Masalit people and other non-Arab communities. “These allied militia and the RSF then, from April until June, conducted a rampage of killings, of lootings, of torture, of rape,” says Belkis Wille, associate director with the Crisis, Conflict, and Arms Division at Human Rights Watch. She says international actors must cut off the flow of arms to all warring parties, but adds there is little “political will” to enforce an arms embargo in Sudan.