A report to the Security Council by a panel of UN human rights experts finds that foreign fighters and private military companies are responsible for grave abuses in Libya—especially naming Russia's Wagner Group. The report was classified "confidential," but a copy was leaked to the Associated Press. It finds that both Turkish-backed militias loyal to the Tripoli-based Government of National Accord (GNA) and the Wagner Group, apparently contracted by eastern warlord Khalifa Haftar, have employed mercenaries who were veterans of the internal war in Syria. The GNA-aligned militias are implicated in abuses of migrants, who have been "regularly subjected to acts of slavery, rape and torture." The Wager Group is accused of planting unmarked anti-personnel mines on the southern periphery of Tripoli, when the city was besieged by Haftar's forces from April 2019 to an October 2020 ceasefire.

A federal judge in Argentina's Chaco province on May 19 ruled that the national state bears responsibility for the 1924 massacre of some 500 indigenous laborers in the region, and ordered that reparation measures be instated. On July 19, 1924, national police and vigilantes linked to the area's landowners fired on a large group of indigenous protesters, who were marching over harsh conditions on the cotton plantations where they had been reduced to forced labor. A case seeking justice in the Napalpí Massacre was brought by Argentina's Secretariat of Human Rights and the local Chaqueño Aboriginal Institute. The verdict was read in the indigenous languages Qom and Moqoit as well as Spanish. (Secretaría de Derechos Humanos, BBC Mundo)

A May 4 report from Amnesty International finds that a militia funded and backed by Libya's Tripoli-based Government of National Unity is responsible for a litany of crimes, including unlawful killings, torture, rape, forced labor, and the interception and return of migrants and refugees to the country's notoriously harsh detention centers. Created by government decree in January 2021, the Stability Support Authority (SSA) is commanded by one of the most powerful militia leaders in Tripoli, Abdel Ghani al-Kikli AKA "Gheniwa," who was appointed despite a well-documented history of crimes and serious human rights violations committed by forces under his command.

The head of the United Nations team investigating Islamic State crimes in Iraq on Dec. 2 delivered his report to the Security Council, accusing Islamic State (ISIS) actors of committing war crimes and crimes against humanity. Christian Ritscher, special adviser and head of the UN Investigative Team to Promote Accountability for Crimes Committed by Da'esh/Islamic State in Iraq & the Levant (UNITAD), reported that his team had uncovered evidence of the deaths of at least 1,000 Shi'ite prisoners at a prison in Mosul in June 2014. The executions had been planned in detail by senior ISIS members. The team also carried out an analysis of battlefield evidence that showed ISIS developed and deployed chemical weapons as part of a long-term strategic plan. The team identified more than 3,000 victims of ISIS chemical attacks to date.

The Uyghur Tribunal, an "independent people's court" convened by exile and human rights groups, concluded last week after months of hearings in London. Following a request from the World Uyghur Congress,  the Tribunal was organized last year by Sir Geoffrey Nice­, the lead prosecutor for the International Criminal Tribunal for the former Yugoslavia (ICTY). The Uyghur Tribunal heard testimony from some 500 witnesses, including survivors of the detention camps in Xinjiang, on torture, sexual abuse, coerced labor, and forced sterilization.

Of more than 24,000 asylum seekers and migrants intercepted at sea this year by the EU-supported Libyan Coast Guard, only 6,000 are accounted for in Libya's official detention centers, a spokesperson for the International Organization for Migration (IOM) told the Associated Press last week. The fate of thousands of others returned to the country remains unknown, and it is suspected that many are being sold to human traffickers.

Advocacy groups for migrants on the US southern border are protesting conditions at Texas' Fort Bliss, an Army base that the Biden administration has opened as an emergency holding facility. Nearly 5,000 minors who crossed the border without a parent or guardian are currently being held in large tents at the base. This is about a quarter of the total number of minors in the care of the Office of Refugee Resettlement, a body of the US Department of Health & Human Services (HHS). As of late May, nearly 600 of these had spent 40 days or longer at the "megasite." Nearly 1,700 minors had been there for at least a month, according to government data. Unlike traditional HHS shelters for migrant children, Fort Bliss and other emergency "influx" sites are not licensed by state authorities to care for minors, and have lower standards of care.

The head of a UN team investigating the atrocities by the Islamic State in Iraq & the Levant (ISIL), Special Advisor Karim Khan, reported to the UN Security Council May 10 that the team has established "clear and convincing" evidence of genocide against the Yazidi religious minority. The UN Investigative Team to Promote Accountability for Crimes Committed by Da'esh/ISIL (UNITAD) has finalized preliminary case briefs on two key priorities: the attacks against the Yazidi community in the Sinjar region of Iraq starting in June 2014, and the mass killing that month of predominantly Shia unarmed cadets and military personnel at Iraq's Tikrit Air Academy.