Jnihadists tighten blockade on Bamako and target Manantali dam in Mali

The jihadist alliance Jnim, affiliated with al-Qaïda, has escalated its blockade of Bamako by torching a series of buses along the critical Ségou-Bamako corridor, a vital supply artery for the Malian capital. Simultaneously, attackers targeted and disabled electrical infrastructure linked to the Manantali hydroelectric dam in Kayes, compounding the country’s already fragile energy situation.

Manantali dam: a strategic target in a war of attrition

The assault on Manantali is not an isolated incident. The dam, operated under a trilateral agreement between Mali, Mauritania, and Senegal through the Senegal River Basin Development Authority (OMVS), serves as a backbone of Mali’s urban electricity grid. By disabling transmission lines, the Jnim is no longer focusing solely on military targets but is striking at the economic lifeblood of the nation—where power cuts paralyze public services, businesses, and industries in real time.

This intensified campaign follows weeks of systematic disruption targeting fuel convoys entering Mali from Senegal and Côte d’Ivoire. The jihadists are deliberately weaponizing fuel shortages to erode public confidence in the transitional government led by General Assimi Goïta, turning scarcity into a political tool. Bamako, once relatively shielded from direct conflict, now finds itself at the center of a grinding battle of endurance.

Military response and fragile relief

The Malian armed forces continue to conduct ground and air operations across multiple fronts, claiming to have secured partial resupply routes. Military escorts recently enabled hundreds of tanker trucks to reach Bamako, temporarily easing pressure on gas stations under siege. However, this logistical lifeline remains precarious, demanding substantial resources with no guarantee of long-term sustainability.

The Malian armed forces (FAMa) are caught in a tightening vice. In western and central regions, the Jnim has intensified ambushes and infrastructure sabotage. Meanwhile, in the north, near Kidal, tensions remain high, with fresh clashes looming against factions of the Permanent Strategic Framework. The transitional authorities in Bamako are now navigating a dual crisis, with dwindling human and material resources across two critical fronts.

Regional ripple effects of the blockade

The blockade’s impact extends well beyond Mali’s borders. Neighboring economies—particularly Senegal, Mauritania, and Côte d’Ivoire—are feeling the strain as West African trade corridors deteriorate. Reduced cargo flows have slowed activity at ports in Dakar and Abidjan, where a significant share of goods transited toward the Sahel hinterland. The Sahel States Confederation, comprising Mali, Burkina Faso, and Niger, has yet to forge a unified response to the economic warfare being waged by jihadist groups.

The attack on Manantali also raises urgent questions about shared infrastructure under the OMVS framework. Further damage risks disrupting electricity supplies to Senegal and Mauritania, turning a Malian crisis into a regional emergency. International partners—including donors and military suppliers—are now forced to weigh their support for Bamako’s sovereignty against the imperative of protecting cross-border critical infrastructure.

On the ground, the disparity between the military’s operational claims and the harsh reality of a capital under siege underscores the unique challenges of this conflict phase. The Jnim is no longer content with territorial control; it is actively working to suffocate the state itself.