April 21, 1994 marked the 15th day of the 100-day Genocide against the Tutsi, as the genocidal regime intensified coordinated killings across the country.
It remains one of the deadliest days of the genocide, with more than 250,000 Tutsi killed nationwide within a single day.
On the same date, the United Nations Security Council adopted Resolution 912, significantly scaling down the mandate and troop presence of the United Nations Assistance Mission for Rwanda (UNAMIR) to just 250 peacekeepers, even as mass killings escalated.
At the time, UNAMIR Force Commander Gen. Roméo Dallaire had repeatedly warned the UN about the scale and organization of the massacres, describing the Presidential Guard and Interahamwe militia as a rapidly spreading force of violence. Despite these warnings, the mission was reduced, leaving civilians increasingly exposed.
Across the country, mass killings unfolded on an unprecedented scale.
In the former Gikongoro Prefecture, more than 50,000 Tutsi were killed at Murambi, while over 35,000 were massacred at Cyanika Parish in present-day Nyamagabe District.
At Kaduha Parish, also in Gikongoro, an estimated 47,000 Tutsi—many of whom had fled from communes including Muko, Musange, Karambo, and Musebeya—were killed after seeking refuge.
In the former Ntongwe Commune, Tutsi were killed at the commune offices and in the nearby Nyamakumba valley, where many had gathered hoping to escape the violence.
Killings were also reported at Rutabo (referred to as “CND”), Karama Catholic Parish in Runyinya (now in Huye District), Gashinge Hill in Kamonyi, and Cyakabiri in Rutobwe (present-day Muhanga District).
In Gishubi, large numbers of Tutsi—including those fleeing from Ndora, Musha, and Gikongoro—were killed, while further massacres occurred in Musha (Mugusa Commune, now Gisagara District), across Butare town, and at the former Nyaruhengeri Commune offices.
April 21, 1994 stands as a stark illustration of the scale and coordination of the genocide, as well as the consequences of international inaction at a critical moment.
