Democratic Republic of Congo

Congo River, DRC at sunset.

Since 1996, armed conflict in eastern Congo is believed to have caused hundreds of thousands of deaths and involved more than 120 armed groups. The Second Congo War alone (1998 – 2004) is widely considered the world’s most deadly conflict since the Second World War. DRC holds some of the world’s largest reserves of metals and rare earth minerals used to produce electronic goods. Competition for control of resources such as cobalt, copper, zinc, and other minerals, continues to prolong and expand the conflict.

Congo was colonised by King Leopold II of Belgium in 1885, and became independent in 1960. Under Leopold’s rule, millions of Congolese died as a result of forced labour and mass atrocities. Violent internal conflict followed independence in 1960, with army chief Joseph Mobutu seizing power in 1965 and imposing authoritarian rule for the next three decades. Ethnic tensions grew in the early 1990s, leading to the “Masisi War” in North Kivu in 1993. Following the 1994 genocide in neighbouring Rwanda, nearly two million Hutu refugees fled into eastern Congo. Armed actors, including perpetrators of genocide, fled with them.

In 1996, Rwanda invaded eastern Congo in support of Laurent Kabila’s Alliance of Democratic Forces for the Liberation of Congo, which aimed to overthrow the Mobutu regime. Over 30,000 Hutu civilians were killed during this campaign, known as the First Congo War. Kabila took control of Kinshasa in May 1997 and replaced Mobutu as president.

The Second Congo War erupted in 1998 when Kabila ordered foreign troops out and allowed Hutu militias to reorganize. Rwanda, Uganda, and Burundi supported various rebel groups, while Angola, Namibia, and Zimbabwe backed the Kabila government. This conflict is believed to have killed over three million people by 2004.

Armed violence between various factions continued in the following years, despite various peace agreements and democratic elections, fuelled by ethnic conflict, foreign interference and competition for control of lucrative natural resources. The 2016-2019 Kamuina Nsapu rebellion in central Kasai province and new alliances in the Kivu provinces caused widespread civilian casualties.

The March 23 Movement (M23), primarily ethnic Tutsi rebels backed by Rwanda, initially emerged as a major force in 2012 and resurfaced in 2022 after five years of dormancy, gaining control of large areas in North Kivu province. In early 2025, fighting escalated dramatically, culminating in M23’s capture of Goma, the regional capital of eastern Congo, with support from several thousand Rwandan troops. Up to 2,000 people died in this offensive before M23 declared a unilateral ceasefire in February 2025. Various other militias, including the Islamic State-affiliated Allied Democratic Forces, also continue attacking civilians.

What we’re doing

Every Casualty Counts works with members of the Casualty Recorders Network to support efforts to document every person killed in the ongoing armed violence in DRC. Working together we aim to ensure every victim is documented, and that their collective stories can lead to reform.

Congo will not move forward by forgetting. We move forward by remembering

President Tshisekedi