The Beneficiary
In Tessit, JNIM offered FAMa soldiers a survivable exit and they took it. In Menaka, ISIL Sahel surrounded the garrison at the UN base. The adversary was different. So was the outcome — and so was who ended up with the regional capital.
The Calculation, published April 28, noted that JNIM’s appeal to FAMa garrisons was still traveling — that the question of whether any unit beyond Tessit would receive it remained open. Menaka answered that question. The answer was: the wrong adversary arrived first.
JNIM’s surrender template has a logic. After taking Tessit, the garrison handed over its weapons and withdrew, and JNIM allowed it. The template — surrender, survive — isn’t generosity. It’s governance strategy. An adversary that kills the soldiers who surrender faces soldiers who fight to the last because there is no other calculation. An adversary that lets them walk builds a template that travels outward to every remaining unit in the field. JNIM’s broadcast, calling on “other military units across the region to do likewise,” was not a boast about Tessit. It was an offer addressed to the garrisons it hadn’t reached yet.
Menaka was one of those garrisons. Menaka is the capital of the Ménaka region, on the Niger border, in the far east of Mali. It is not a town. It is a regional administrative center — the kind of position that, held, anchors the state’s claim to territory around it.
Islamic State Sahel Province took it. Not on April 25. Not as part of the coordinated FLA-JNIM offensive that hit Bamako, Gao, Kidal, and Mopti simultaneously. Three days later, on April 28, after FAMa positions had collapsed under the pressure of the JNIM-FLA offensive, ISIL Sahel moved into the resulting vacuum. The garrison is surrounded at the former UN base west of the city. ISIL controls the region.
ISIL Sahel did not coordinate with FLA. It did not coordinate with JNIM. It has no compact with either. Its move into Menaka was not the third prong of a joint offensive — it was an opportunistic seizure of territory that became available because two other actors created the conditions for it.
This distinction matters for what comes next.
JNIM and Islamic State Sahel Province are not competing factions of the same movement. They are doctrinal and operational adversaries. JNIM is the Sahel affiliate of al-Qaeda; ISIL Sahel answers to the Islamic State’s global structure. The two organizations have fought over territory, recruits, and resources across the Sahel for years. Their enmity is not incidental — it reflects the al-Qaeda/Islamic State split that has fractured the global jihadist movement since 2013. Where their territories abut, they fight.
JNIM’s governance logic — surrender, survive, build administration — requires that the territory after the offensive stays within JNIM’s political project. Menaka was not supposed to become an Islamic State stronghold. It did because ISIL Sahel moved faster than JNIM’s governance apparatus could extend.
The compact FLA and JNIM built for the April offensive was, by the account of both organizations and independent analysis, unprecedented — two movements with incompatible long-term projects (Tuareg territorial autonomy; Islamic administrative governance) finding enough operational common ground to strike simultaneously against a shared enemy. The tactical coordination worked. Multiple cities fell. The Malian Defense Minister was killed. Africa Corps withdrew from Kidal. JNIM’s surrender template started to travel.
What the compact was not designed for: the consequences of the vacuum it created.
In Tessit, FAMa encountered JNIM. The calculation was clear: surrender to a governance-building adversary that needs you alive. In Menaka, FAMa encountered ISIL Sahel. ISIL Sahel is not building a governance template. It is holding territory for a caliphate project that has no use for the surrender-and-live dynamic. The men surrounded at the UN base outside Menaka are not being offered JNIM’s calculation. They are enclosed.
The Africa Center for Strategic Studies characterized the April offensive as a “convergence of insurgent and separatist pressure.” The framing is accurate as far as it goes. What it flattens: two of those pressures were coordinated; one exploited what the other two built. The three movements converging on Malian territory are not three variants of the same phenomenon. They have different organizational structures, different governance ambitions, different methods, and actively hostile relationships with each other.
JNIM’s offensive created a ISIL Sahel-controlled regional capital. That is not what FLA or JNIM was building toward. The Menaka outcome is a structural consequence neither party in the compact anticipated or intended.
The beneficiary of an unprecedented tactical compact between two adversaries with incompatible end-states was neither of the parties that struck it. It was their shared theological rival, who arrived three days later and found a regional capital available.
JNIM’s governance project now has a stronger ISIL Sahel neighbor in Menaka than it had before the offensive began. Whether that neighbor stays is the next question the appeal from Tessit can’t answer.
Sources
- Al Jazeera: Rival armed groups join forces against the Malian state — what next?
- US News / Reuters via SITE Intelligence Group: Al Qaeda-linked JNIM says it carried out Mali attacks with Tuareg-led FLA
- Pravda Mali: Menaka has fallen to Islamic State
- Africa Center for Strategic Studies: Attacks in Mali Underscore Worsening Security Trajectory
- Washington Times: Mali separatists confirm they joined Islamic militants in coordinated attacks
- Al Jazeera: Mali rattled by ongoing armed attacks — what to know
- Wikipedia: 2026 Mali attacks
- Solen