Mali: GSIM Must Uphold International Humanitarian Law to Protect Civilians Amid Ongoing Siege of Bamako
The siege of Bamako, initiated by the Group for the Support of Islam and Muslims (GSIM), is severely impacting civilian life and raising concerns about potential violations of fundamental human rights. Amnesty International has emphasized the urgent need for GSIM to adhere to international humanitarian law, particularly in safeguarding the rights of civilians during this conflict.
Context of the Siege
Since April 28, 2026, GSIM, an armed group linked to al-Qaeda, has blocked three primary roads leading to Bamako, effectively isolating the capital. This blockade has disrupted vital supply routes, significantly affecting the availability of essential goods and services. On May 6, GSIM escalated the situation by attacking a convoy of civilian trucks transporting goods, including food items, between Bamako and Bougouni. These trucks were not accompanied by military personnel or equipment, highlighting the indiscriminate nature of the attacks.
Implications for Civilian Rights
As of May 15, at least three of the six major routes connecting Bamako to regional ports have been compromised due to ongoing attacks. Reports from local media and residents indicate that the blockade has led to rising prices for basic necessities, exacerbating the humanitarian crisis. Marceau Sivieude, Regional Director for West and Central Africa at Amnesty International, stated, “Sieges should not violate the economic and social rights of the civilian population. GSIM must respect the rules of international humanitarian law. They must ensure that the civilian population of Bamako still has access to adequate water, food, and other necessities.”
The ongoing siege raises critical questions about the legality of targeting civilian infrastructure. Sivieude reiterated that under international humanitarian law, all parties in armed conflict must distinguish between combatants and civilians. Attacks on civilian vehicles and infrastructure essential for survival are strictly prohibited.
Recent Developments
On May 5, the United Nations Office of the High Commissioner for Human Rights (OHCHR) called for an immediate cessation of hostilities and urged all parties to comply with international humanitarian and human rights laws. The UN emphasized the need for the protection of civilians and civilian infrastructure amidst escalating violence.
On May 6, GSIM announced a partial easing of the siege, claiming that individuals seeking medical care would be allowed to travel to Bamako. However, the implementation of this announcement remains unverified.
Survivor Accounts and Violations
Amnesty International has gathered testimonies from survivors of previous attacks. A driver involved in a fuel convoy that was targeted during an earlier siege in September 2025 recounted a harrowing experience. He described an ambush by armed militants, stating, “Twenty kilometres from Diboli, we were attacked by jihadists on motorcycles who shot at the convoy. There were more than two hundred of them.” The driver reported that several individuals were executed, and others were forced to dig graves for the deceased militants.
Sivieude emphasized the necessity for all parties to respect international humanitarian law, calling for an immediate halt to attacks on civilians. He urged the Malian authorities to investigate these incidents as potential war crimes, asserting that victims and survivors have a right to truth, justice, and reparations.
Background of the Conflict
On April 25, 2026, GSIM executed simultaneous attacks across multiple locations, including Bamako, Kati, Mopti, Sévaré, Gao, and Kidal. These assaults targeted military installations and the residences of prominent Malian officials. Notably, the defense minister, Sadio Camara, was killed in an attack on his home, which was struck by a vehicle-borne improvised explosive device.
On May 6, GSIM also attacked the villages of Kori Kori and Gomassagou in Central Mali, resulting in significant loss of life and property. Local sources reported at least 40 fatalities and numerous individuals unaccounted for.
The ongoing violence and humanitarian crisis in Mali underscore the urgent need for adherence to international humanitarian law. As the situation evolves, the implications for regional stability and civilian safety remain critical.
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