The synchronized assaults that unfolded across Mali on April 25 marked more than just another chapter in the nation’s decade-long turbulence. This coordinated offensive represented a pivotal shift in the conflict’s trajectory. Islamist armed groups and Tuareg separatists launched simultaneous strikes on military outposts and critical civilian hubs, seizing control of the strategically vital northern city of Kidal—a symbolic stronghold of Tuareg resistance—and extending their operational reach dangerously close to Bamako. For the broader Sahel region, and particularly for Algeria, the pressing question is no longer about the pace of destabilization, but whether any actor remains capable of reversing it.
The military junta’s flawed strategy
To grasp how Mali reached this critical juncture, it’s essential to revisit the pivotal decisions made following the 2021 coup. Colonel Assimi Goita’s military leadership expelled French military forces, terminated the MINUSMA UN peacekeeping mission, and turned to the Wagner Group—now operating under Russian state control—as its primary security partner. Western observers cautioned that this realignment would leave a dangerous void in Mali’s security architecture. The junta dismissed these warnings as attempts at neo-colonial interference. The April offensive has tragically confirmed every one of those warnings.
Far from delivering the decisive counter-insurgency advantage promised, Wagner’s Russian successors have now been expelled from Kidal, a city of immense strategic and symbolic weight as the historical cradle of Tuareg resistance. The militants didn’t just endure Russian firepower—they evolved, coordinated, and advanced. What Mali’s leadership exchanged in terms of French logistical support and regional institutional expertise has proven woefully insufficient against an insurgency that has only grown more resilient and adaptive.
The emergence of an Islamist-Tuareg coalition driving this offensive is a development laden with significance. Historically, these two factions have been rivals, vying for control over the same lawless expanses in northern Mali. Their tactical alliance signals a shared assessment: the junta’s position is sufficiently weakened to be pressured on multiple fronts. And they appear to be right.
Algeria faces a looming security nightmare
Among external observers, no nation is watching Mali’s unraveling with greater concern than Algeria. Algiers shares a vast, largely unguarded southern border with Mali, a frontier long exploited as a transit route for arms, narcotics, human trafficking, and militant recruitment channels. Algerian authorities know from hard-won experience that security crises ignored do not stay contained—they spread, metastasize, and eventually threaten national stability.
The irony of Algeria’s current predicament is striking. For years, Algiers positioned itself as the indispensable diplomatic broker in the Sahel, playing a central role in brokering the 2015 Algiers Peace Agreement between Bamako and Tuareg representatives. That accord collapsed when Goita formally withdrew Mali’s participation in early 2024, a move perceived in Algiers as a deliberate snub. Relations deteriorated further in March 2025 after Algerian forces intercepted a Malian drone near their shared border, sparking a sharp diplomatic rift with Bamako and its allies in Burkina Faso and Niger—all three members of the Russia-aligned Alliance of Sahel States.
Algeria now finds itself diplomatically isolated from the very crisis it is most exposed to. It lacks the leverage to dictate terms to Bamako, cannot coordinate effectively with a junta that views it with open hostility, and cannot afford to ignore the fallout. The potential consequences—including armed factions establishing permanent safe havens along Algeria’s southern frontier—pose an existential threat to the country’s internal security.
Algerian Foreign Minister Ahmed Attaf recently delivered a resolute public statement, affirming support for Mali’s territorial sovereignty and condemning terrorism without ambiguity. Yet declarations of principle cannot replace a broken diplomatic channel.
Where is Washington in the Sahel?
The Sahel’s descent into chaos is also a story of strategic withdrawal. Under pressure from governments aligning with Moscow, the United States significantly reduced its counter-terrorism footprint across West Africa and has failed to replace it with a coherent alternative. The vacuum left behind has been filled partially by Russia through military contracts and comprehensively by Islamist networks through governance vacuums, illicit taxation, and recruitment in areas abandoned by the state.
The lesson emerging in real time in Mali is one the U.S. must heed urgently. Military cooperation, intelligence exchange, and consistent counter-terrorism pressure are not optional luxuries in maintaining regional stability—they are fundamental prerequisites. When they vanish, the void doesn’t stay empty. It gets filled.
Three possible futures for Mali
Three potential trajectories now lie ahead. The Malian junta could pursue a negotiated settlement with Tuareg factions, halting further military losses at the cost of substantial territorial concessions. It could escalate its military campaign, doubling down on Russian air and ground support to reclaim the north, though with highly uncertain prospects. Or it could continue its pattern of tactical retreats, insisting publicly on its legitimacy, until Bamako itself becomes a contested battleground.
Algeria is watching all three scenarios with mounting dread. The unraveling of the Sahel is no longer a distant humanitarian concern—it is knocking on Algeria’s door.
