Overview
Between April and July 1994, around 800,000 people — most of them Tutsi, along with Hutu who opposed the killing — were murdered in Rwanda in about 100 days. The genocide was organised by extremists within the Hutu-dominated government, carried out by the army, militias such as the Interahamwe Key term · 1990s Interahamwe A Hutu militia linked to the ruling party, whose name means "those who stand (or attack) together". Why it matters Trained and armed before 1994, it carried out much of the killing, manning roadblocks and leading massacres. See in glossary → and ordinary civilians, and ended only when the Rwandan Patriotic Front Key term · from 1987 Rwandan Patriotic Front (RPF) A rebel movement founded by Tutsi refugees in Uganda, led from 1990 by Paul Kagame. Why it matters Its invasion in 1990 started the civil war; its military victory in July 1994 ended the genocide, and it has governed Rwanda since. See in glossary → won the civil war. A small UN force, UNAMIR Key term · 1993–1996 UNAMIR The United Nations Assistance Mission for Rwanda, a peacekeeping force commanded by General Roméo Dallaire, sent to support the Arusha Accords. Why it matters Its weak mandate and the Security Council's decision to cut it during the genocide symbolise the international community's failure. See in glossary → , was present throughout but was not allowed to stop it.
Key dates
- 1916–1962 Belgian rule; ethnic identity cards introduced in the 1930s.
- 1959–1962 The Hutu “revolution” drives many Tutsi into exile; independence in 1962.
- Oct 1990 The RPF invades from Uganda, starting a civil war.
- Aug 1993 The Arusha Accords Key term · August 1993 Arusha Accords The peace agreement between the Rwandan government and the RPF, providing for power-sharing, a merged army and the return of refugees. Why it matters Hutu extremists saw it as a betrayal; their determination to prevent it being carried out was a key cause of the genocide. See in glossary → promise power-sharing.
- Oct 1993 The UN Security Council creates UNAMIR.
- Jan 1994 UNAMIR’s commander warns New York of plans to exterminate Tutsi; he is told not to raid arms caches.
- 6 Apr 1994 President Habyarimana’s plane is shot down; the killing begins within hours.
- 21 Apr 1994 The Security Council cuts UNAMIR to a few hundred troops.
- Jun–Aug 1994 France’s Operation Turquoise Key term · June–August 1994 Operation Turquoise A French-led, UN-authorised military operation that created a "safe humanitarian zone" in south-western Rwanda. Why it matters It saved some lives but came late and was controversial, since it also allowed génocidaires to escape to Zaire. See in glossary → in the south-west.
- Jul 1994 The RPF takes Kigali and ends the genocide; Hutu extremists flee to Zaire with a million refugees.
- Nov 1994 The UN creates the ICTR Key term · 1994–2015 ICTR The International Criminal Tribunal for Rwanda, set up by the UN Security Council in Arusha, Tanzania. Why it matters It convicted leading organisers of the genocide and set legal precedents, including the first recognition of rape as an act of genocide (the Akayesu case, 1998). See in glossary → .
- 1998 The ICTR delivers the first conviction for genocide by an international court.
Causes
Colonial rule. German and then Belgian rulers treated Hutu and Tutsi — groups that shared language, religion and culture — as separate races. The Belgians ruled through a Tutsi elite and in the 1930s issued identity cards recording ethnicity, hardening the categories that the génocidaires would use.
Independence and exclusion. The “Hutu revolution” of 1959–62 overturned Tutsi dominance; violence drove tens of thousands of Tutsi into exile, and those who stayed faced discrimination and periodic massacres.
Civil war and economic crisis. The RPF, formed by Tutsi exiles in Uganda, invaded in 1990. A collapse in coffee prices and structural adjustment deepened poverty. Extremists around President Habyarimana’s circle — the akazu — spread Hutu Power Key term · 1993–1994 Hutu Power An extremist ideology and political movement that portrayed Tutsi as foreign enemies and called for Hutu unity against them. Why it matters It united extremists across parties, rejected the Arusha Accords, and provided the ideology that justified the genocide. See in glossary → ideology and portrayed all Tutsi as RPF collaborators.
Preparation. Militias were trained and armed, lists of targets were drawn up, and the radio station RTLM Key term · 1993–1994 RTLM Radio Télévision Libre des Mille Collines, a privately owned radio station linked to Hutu extremists. Why it matters It spread dehumanising propaganda and during the genocide broadcast names and locations of people to be killed. Its founders were later convicted by the ICTR. See in glossary → broadcast propaganda that called Tutsi inyenzi (“cockroaches”).
The genocide
Within hours of the plane crash, the Presidential Guard and militias began killing Tutsi and moderate Hutu, including the Prime Minister, Agathe Uwilingiyimana, and the ten Belgian peacekeepers guarding her. Roadblocks checked identity cards. Local officials organised the killing, and neighbours killed neighbours. Churches, schools and stadiums where people had sought refuge became massacre sites.
International failure
The failure by the United Nations to prevent, and subsequently, to stop the genocide in Rwanda was a failure by the United Nations system as a whole.
Why this quote matters
The UN's own inquiry assigned responsibility to the whole system — the Secretariat, the Security Council and member states. Compare this with explanations that blame individual states or officials.
In Kigali in 1998 President Clinton acknowledged that the international community “did not act quickly enough after the killing began” Quotation · 25 March 1998 Bill Clinton Speech at Kigali airport Why it matters An admission of failure — but critics note that the US had actively worked to limit the UN's response in 1994. .
Aftermath
- The RPF government under Paul Kagame took power; revenge killings by RPF soldiers also occurred.
- Génocidaires regrouped in refugee camps in Zaire, contributing to the Congo wars from 1996.
- The ICTR in Arusha convicted leading organisers; its Akayesu judgment (1998) was the first to recognise rape as an act of genocide.
- The failure in Rwanda shaped later debates on humanitarian intervention Key term · 1990s–2000s Humanitarian intervention The use of force by states or international organisations to protect people from mass atrocities in another state, without that state's consent. Why it matters The failure in Rwanda and the NATO action in Kosovo shaped the debate, which led to the UN's "Responsibility to Protect" principle in 2005. See in glossary → — including over Kosovo in 1999.
Historians’ debate
Prunier emphasised the role of the ruling elite, who organised the genocide to hold on to power as the civil war and Arusha threatened them.
Mamdani argued that colonial rule turned Hutu and Tutsi into political, racialised identities — “natives” and “settlers” — which made genocide thinkable.
Interviewing hundreds of convicted perpetrators, Straus found that wartime fear, local pressure and state authority mattered more than long-held ethnic hatred or radio propaganda alone.
Test yourself
How did Belgian colonial rule contribute to the genocide? Reveal
The Belgians treated Hutu and Tutsi as distinct races, favoured a Tutsi elite and introduced identity cards recording ethnicity. This hardened the division and gave the génocidaires a way to identify victims.
Why was UNAMIR unable to stop the killing? Reveal
It was small, lightly armed and had a peacekeeping mandate that did not allow it to use force to protect civilians. When its commander warned of genocide plans in January 1994 he was refused permission to act, and in April the Security Council cut the force to a few hundred troops.
Why did the USA avoid calling the killing 'genocide'? Reveal
Using the word could have created a legal and moral obligation to act under the Genocide Convention. After Somalia, the Clinton administration did not want to commit troops to Africa.
Key terms
- Arusha Accords August 1993
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The peace agreement between the Rwandan government and the RPF, providing for power-sharing, a merged army and the return of refugees.
Significance: Hutu extremists saw it as a betrayal; their determination to prevent it being carried out was a key cause of the genocide.
- Humanitarian intervention 1990s–2000s
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The use of force by states or international organisations to protect people from mass atrocities in another state, without that state's consent.
Significance: The failure in Rwanda and the NATO action in Kosovo shaped the debate, which led to the UN's "Responsibility to Protect" principle in 2005.
- Hutu Power 1993–1994
-
An extremist ideology and political movement that portrayed Tutsi as foreign enemies and called for Hutu unity against them.
Significance: It united extremists across parties, rejected the Arusha Accords, and provided the ideology that justified the genocide.
- ICTR 1994–2015
-
The International Criminal Tribunal for Rwanda, set up by the UN Security Council in Arusha, Tanzania.
Significance: It convicted leading organisers of the genocide and set legal precedents, including the first recognition of rape as an act of genocide (the Akayesu case, 1998).
- Interahamwe 1990s
-
A Hutu militia linked to the ruling party, whose name means "those who stand (or attack) together".
Significance: Trained and armed before 1994, it carried out much of the killing, manning roadblocks and leading massacres.
- Operation Turquoise June–August 1994
-
A French-led, UN-authorised military operation that created a "safe humanitarian zone" in south-western Rwanda.
Significance: It saved some lives but came late and was controversial, since it also allowed génocidaires to escape to Zaire.
- RTLM 1993–1994
-
Radio Télévision Libre des Mille Collines, a privately owned radio station linked to Hutu extremists.
Significance: It spread dehumanising propaganda and during the genocide broadcast names and locations of people to be killed. Its founders were later convicted by the ICTR.
- Rwandan Patriotic Front (RPF) from 1987
-
A rebel movement founded by Tutsi refugees in Uganda, led from 1990 by Paul Kagame.
Significance: Its invasion in 1990 started the civil war; its military victory in July 1994 ended the genocide, and it has governed Rwanda since.
- UNAMIR 1993–1996
-
The United Nations Assistance Mission for Rwanda, a peacekeeping force commanded by General Roméo Dallaire, sent to support the Arusha Accords.
Significance: Its weak mandate and the Security Council's decision to cut it during the genocide symbolise the international community's failure.