Zamfara market airstrike: UN rights chief demands independent probes after reports of more than 100 civilian deaths
UN rights chief urges independent probes after reports that a Zamfara market airstrike and Chadian raids killed over 100 civilians; militaries dispute the toll.
The United Nations human rights chief has called for immediate, independent investigations after reports that a Zamfara market airstrike and separate Chadian strikes in the region killed more than 100 civilians. The Zamfara market airstrike is reported to have struck a crowded trading area in Tumfa village on May 10, 2026, with witnesses and rights groups saying many victims were women and children. UN High Commissioner for Human Rights Volker Türk described the accounts as shocking and said both Nigeria and Chad must examine the incidents impartially.
UN rights chief demands independent investigations
Volker Türk said it is crucial that both Nigerian and Chadian authorities carry out prompt, thorough and impartial inquiries into the deadly strikes. He warned that military operations against armed groups must comply with international humanitarian and human rights law, and that civilians and civilian objects must not be targeted. The UN statement called for transparency in assessments and access for independent monitors where security allows.
Amnesty International reports heavy civilian toll in Tumfa market
Amnesty International, citing eyewitness testimony, said the attack on the Tumfa village market left at least 100 people dead and many more injured, and urged immediate investigations into the events of May 10. Witnesses described scenes of chaos and families searching for missing relatives amid bodies and burning stalls, and Amnesty highlighted accounts that a disproportionate number of victims were women and children. Rights groups also called for protection for medical responders and for preservation of evidence to support any independent probe.
Nigerian military rejects unverified death tolls
Nigeria’s defence headquarters rejected the large casualty figures on Wednesday, saying no credible evidence of civilian deaths had been established through official assessments or independent verification. Major-General Michael Onoja, a defence spokesman, said the operation in Zamfara targeted a confirmed high-level gathering of militants based on intelligence and was conducted in accordance with international humanitarian law. The military maintained that several fighters were neutralised and characterised reports of mass civilian fatalities as unverified and misleading.
Chadian air raids in the Lake Chad basin spark cross-border concern
Separately, Chadian jets have conducted strikes against suspected Boko Haram positions on remote islands in the marshlands shared by Nigeria, Niger, Cameroon and Chad, with reports that dozens of Nigerian fishermen were killed. Rights monitors and local sources say civilians in areas under militant control are often coerced into paying taxes to armed groups and can be present near alleged militant locations. Footage verified by news agencies showed severely burned fishermen being treated at a hospital in Bosso, Niger, raising concerns about the impact of cross-border bombardments on non-combatants.
Legal and humanitarian questions raised by rights groups and communities
Humanitarian organisations warned that the high reported civilian tolls, if confirmed, would raise serious legal and ethical issues about targeting, proportionality and precautions in military planning. Experts said both state forces and partner militaries must adopt clear rules of engagement that minimise civilian harm and ensure rapid, independent investigation of any suspected violations. Communities in the affected areas face disrupted livelihoods, displacement and trauma, and local health facilities are likely to be overwhelmed by mass casualties in remote settings.
Military officials from both Nigeria and Chad insist their operations are directed at armed groups including Boko Haram and the so-called Islamic State West Africa Province (ISWAP), and say they take steps to avoid civilian harm. Rights organisations counter that accurate casualty recording, open access for investigators and accountability mechanisms are essential to prevent further loss of civilian life. International and regional actors have urged restraint and faster, transparent inquiry processes to rebuild trust with local populations.
The reported strikes have renewed calls from civil society and some international actors for independent verification of events and for measures to protect civilians across the volatile northwestern and Lake Chad regions. As authorities and rights groups await credible, on-the-ground investigations, families of the dead and injured seek answers and justice, and humanitarian agencies warn that immediate relief and longer-term protections are urgently required to stabilise affected communities.
