On 10 September 2026, Jama’at Nusrat al-Islam wal-Muslimin (JNIM) claimed an attack on the Kantoro military post in Benin’s north-eastern Alibori department. It was no surprise: it is the outcome of a documented four-year progression.
Gradual penetration, not a sudden irruption
Recorded attacks in northern Benin rose from 22 in 2021 to 176 in 2024. 2025 marked a change of scale: 28 Beninese soldiers killed on 8 January, then 54 on 17 April in W National Park. The International Crisis Group reads this push not as classic territorial conquest but as the installation of an economy of predation and arbitration in areas where the state is thinly present.
The tri-border Liptako-Gourma area, between Mali, Burkina Faso and Niger, now accounts for more than half of global terrorism-related deaths. That rear base is where southward pressure originates.
An adversary that is equipping itself
Armed drones change the tactical picture. JNIM carried out its first such attacks in September 2023; according to the Policy Center for the New South, 82% of drone incidents attributed to the group occurred after March 2025, in Mali, Burkina Faso and Togo. Air superiority, long held by national armies, is no longer guaranteed.
What it changes for Côte d’Ivoire
Three consequences deserve to be stated without alarmism. First, coastal states’ strategic depth is shrinking: the northern border is no longer a margin, it is becoming a front. Second, a purely military response reaches its limits where the group settles in by arbitrating land disputes and controlling access to resources. Third, regional cooperation is fragmented at the worst moment: the three central Sahel states left ECOWAS in January 2025, precisely when cross-border intelligence would matter most.
What to watch
- The frequency of claimed attacks in Benin and Togo, and any extension towards Ghana and Côte d’Ivoire.
- Drone attacks appearing outside the central Sahel.
- Cooperation arrangements between coastal states and Alliance of Sahel States members, despite the institutional rupture.
- How farmer-herder disputes are handled in border regions, the main lever of implantation.
The Circle’s Strategic Observatory tracks these indicators country by country; the Risk calendar lists the deadlines.
Sources
- International Crisis Group — Understanding JNIM’s Expansion beyond the Sahel (2026)
- Stimson Center — Southward Creep: The Sahel Insurgency Reaches Coastal West Africa (2026)
- Africa Defense Forum — JNIM Presses into Coastal States
- Policy Center for the New South — Countering JNIM’s Drone Proliferation in the Sahel
- Africa Center for Strategic Studies — The Widening Scope of Africa’s Militant Islamist Threat (2026)