Forced Conversion and Enslavement of Yazidis by the Islamic State, 2014

Overview

On 3 August 2014, the Islamic State (ISIL) launched a coordinated assault on the Yazidi community concentrated in the Sinjar region of Nineveh Governorate in northern Iraq. The attack targeted a religious minority whose ancient syncretic faith ISIL deemed heretical and whose members it declared subject to enslavement or death if they refused conversion to Islam.

The assault was not spontaneous. ISIL forces had been consolidating control of surrounding areas for weeks, and local tribal and Kurdish forces that might have provided defence largely withdrew before the attack began. Tens of thousands of Yazidis fled to Mount Sinjar, where they became trapped without food or water in extreme summer heat. Others were captured before reaching the mountain.

In June 2016, the UN Independent International Commission of Inquiry on Syria published a report titled "They Came to Destroy: ISIS Crimes Against the Yazidis," which concluded that ISIL's acts against the Yazidis constituted genocide, crimes against humanity and war crimes. The report documented a deliberate policy to destroy the Yazidi group as such.

Pattern of Documented Incidents

The pattern of crimes documented against Yazidis in August 2014 and the months that followed included several distinct but interconnected forms of violence.

Men and older boys were separated from women and children at the point of capture. Those who refused to convert to Islam were executed in mass killings; many bodies were buried in mass graves across the Sinjar region. The Commission of Inquiry documented multiple specific sites of mass execution.

Women and girls were systematically enslaved. ISIL operatives transported captives to holding centres in Mosul, Tal Afar, Raqqa and other locations under ISIL control, where they were catalogued and distributed or sold. The UN estimated that at least 6,417 Yazidis were abducted in this period, though the actual number is considered likely higher. Women and girls were subjected to sexual violence, forced marriage to fighters, and religious coercion. Those who converted were not necessarily freed; conversion was a condition imposed but not always honoured.

Yazidi boys were forcibly removed from their families for transfer to ISIL training camps, where they underwent indoctrination and military conditioning. The Commission described this as forcible transfer of children with the intent to destroy the group.

UNITAD, the UN Investigative Team to Promote Accountability for Crimes Committed by Da'esh/ISIL, has since conducted extensive field documentation and evidence preservation in support of future prosecutions. UNITAD coordinates with Iraqi authorities and international partners to support accountability proceedings.

Legal and Institutional Context

The UN Commission of Inquiry on Syria formally characterised the crimes against Yazidis as genocide in June 2016, marking one of the few times a UN body has applied that characterisation to ongoing or recent events. The characterisation is based on documented evidence of intent to destroy the Yazidi group as such, fulfilling the requirement of the 1948 Genocide Convention.

Iraqi domestic proceedings have been limited by jurisdictional and evidentiary constraints. Iraq's existing criminal code addresses terrorism charges but does not contain a specific genocide provision aligned with international standards. Trials of alleged ISIL members in Iraq have resulted in numerous convictions under anti-terrorism legislation, but these proceedings have generally not applied genocide framing or addressed the full range of crimes against Yazidis.

Several European states have opened or completed domestic prosecutions under universal jurisdiction. Germany, in particular, has conducted proceedings against former ISIL members present on German territory, including at least one conviction in which genocide against Yazidis was a central charge.

As of mid-2026, thousands of Yazidis remain missing. The UN called in August 2024 for intensified accountability efforts and support for survivors on the tenth anniversary of the attack. UNITAD continues to gather and preserve evidence. The formal investigation status at international level reflects proceedings that are ongoing but have not yet produced comprehensive accountability.