Mali’s escalating conflict: a pivotal moment for the Sahel and Algeria

On April 25, Mali witnessed a coordinated assault that transcended routine violence. Islamist militants and Tuareg separatists launched simultaneous strikes on military outposts and civilian hubs, capturing the strategically vital town of Kidal. Their advance has shifted the conflict’s center of gravity, posing a direct threat to Bamako. For the Sahel region—and Algeria in particular—the question is no longer speculative. It is whether the region can be stabilized before the chaos spreads further.

The junta’s miscalculated gamble

To grasp how Mali reached this juncture, we must look back to the aftermath of the 2021 coup. Colonel Assimi Goita’s military regime expelled French troops, terminated the MINUSMA peacekeeping mission, and turned to the Wagner Group (now under Russian state control) as its primary security partner. Western observers cautioned that this pivot would create a dangerous void. The junta dismissed these concerns as foreign interference. The April offensive has proven their warnings justified.

Far from delivering on its promises of decisive counter-insurgency action, Wagner’s presence in Mali has faltered. The group’s expulsion from Kidal—a town steeped in historical Tuareg resistance—exposes its limitations. Militant forces did not merely withstand Russian firepower; they evolved, coordinated, and advanced. What the junta gained in short-term autonomy, it lost in strategic depth and local expertise.

The emergence of an Islamist-Tuareg coalition marks another critical shift. Historically, these factions have competed over control of Mali’s ungoverned spaces. Their current alliance signals a shared assessment: the junta’s grip is weakening. That assessment may be accurate.

Algeria’s growing unease over regional instability

No nation feels the tremors of Mali’s crisis more acutely than Algeria. The two countries share a long, porous border that has long served as a conduit for arms, drugs, migrants, and militant recruitment networks. Algerian authorities know from hard-won experience that unchecked insecurity does not respect frontiers. It spreads. It destabilizes.

The irony is palpable. Algeria once positioned itself as the Sahel’s indispensable mediator, brokering the 2015 Algiers Peace Agreement between Bamako and Tuareg leaders. That accord collapsed in early 2024 when Goita formally withdrew from it—a move Algiers saw as a deliberate snub. Tensions escalated further in March 2025 when Algerian forces intercepted a Malian drone near the shared border, sparking a diplomatic rupture with Bamako and its allies in Burkina Faso and Niger, all members of the Russia-aligned Alliance of Sahel States.

Algeria now faces a paradox: it is diplomatically sidelined from a crisis it cannot afford to ignore. It cannot impose solutions on Mali. It cannot collaborate with a regime that views it with suspicion. Yet it cannot remain passive, knowing that armed groups seizing permanent footholds along its southern border would pose an existential risk to Algerian security.

Foreign Minister Ahmed Attaf recently reaffirmed Algeria’s stance, vowing support for Mali’s territorial integrity and condemning terrorism without reservation. But diplomatic declarations cannot replace a non-existent dialogue.

The cost of America’s absence in the Sahel

The Sahel’s unraveling is also a story of strategic withdrawal. Under pressure from governments aligning with Moscow, the United States reduced its counter-terrorism footprint in West Africa. The void left behind has not gone unfilled. Russia has stepped in through military contractors, while Islamist networks have expanded their influence by providing governance, taxation, and recruitment in areas abandoned by the state.

The unfolding events in Mali serve as a stark reminder to Washington: counter-terrorism partnerships, intelligence cooperation, and sustained pressure are not optional luxuries. They are the foundation of regional stability. When they vanish, the vacuum is not left empty. It is filled by those who thrive in chaos.

Possible futures for Mali and the Sahel

Three potential outcomes now loom over Mali’s future. The junta could seek a political settlement with Tuareg factions, halting the military decline but conceding significant territory. Alternatively, it could escalate its military campaign, relying on Russian air and ground support to hold the north—though success is far from guaranteed. A third scenario sees the junta continuing its pattern of tactical retreats while asserting its legitimacy, until even Bamako becomes a contested zone.

Algeria watches these possibilities with mounting dread. The Sahel’s collapse is no longer a distant concern. It is unfolding at its doorstep.