or ten days, the border between Guinea and Mali has been living through an exodus on an unprecedented scale. As of Saturday, November 7, 2026, Mali’s Crisis Coordination and Management Centre (CECOGEC) had recorded around 100,000 people arriving from Guinea in the Bamako district and nearly 60,000 in the border town of Kouremalé, where six deaths were registered. Two days earlier, the count in Kouremalé had barely passed 40,000, and Bamako was already speaking of a “humanitarian catastrophe”.
It all began in Siguiri, in north-eastern Guinea. On October 29, the region’s acting governor, Colonel Fadjimba Mara, suspended all artisanal gold mining activity. An interministerial statement on November 2 tightened the measures, banning extraction in riverbeds and on riverbanks, in classified forests and in protected areas. Guinean authorities point to environmental degradation and the damage that gold panning has inflicted on rivers.
Local administration has not been spared either. On November 3, Territorial Administration Minister Djénabou Touré dismissed 479 district and neighbourhood chiefs in the Siguiri region, accusing them of involvement in illegal gold mining. Conakry also reports 1,263 arrests, with detainees transferred to the capital, and operations have now spread to Mandiana, Kérouané and Kouroussa.
On the Malian side, the response has been improvised under pressure. As early as November 2, the mayor of Benkadi commune, Mamby Keita, had already registered more than 8,000 people in Kouremalé. He stressed their need for food and shelter, and was especially worried about the Burkinabe arrivals, many of whom were ill and eager to get home. Other groups headed for Yanfolila, where more than 450 Malian and Burkinabe miners arrived on November 4. In Burkina Faso, a first convoy of about 3,400 people reached Bobo-Dioulasso overnight from November 6 to 7.
The crisis is now taking on a diplomatic dimension. Visiting Kouremalé on Sunday, November 8, Malian Prime Minister Abdoulaye Maïga criticised Conakry for pushing people back without first discussing it with Bamako. Guinea, for its part, is not backing down.
How the crisis is being told has also become contentious. Burkina Faso’s state television described it as an expulsion of Burkinabe nationals, a framing that Guinean outlets call misleading: they point out that the ban applies to all miners regardless of nationality, and that no expulsion order targeting any country has been announced. It is also worth bearing in mind that the 160,000 figure is a Malian estimate of arrivals, not a toll shared by Conakry.
A deeper question remains. For decades, Siguiri has supported thousands of families from across the region, and the abrupt halt to this economy poses an immediate challenge to their home countries, which are already grappling with their own security and social pressures.