26 Militias Reportedly Killed in ISGS Attack in Niger’s Tillabéri Region as the country faces unprecedented security collapse

By: Zagazola Makama

No fewer than 26 members of a local militia were reportedly killed on Feb. 26 during a large-scale attack by suspected fighters of the Islamic State in the Greater Sahara (ISGS) in Niger’s volatile Tillabéri Region.

Local sources told Zagazola Makama that the attack occurred in the Anzourou area, where armed assailants targeted militia positions across four villages to Doukou Makani, Doukou Djindé, Doukou Koira-Tegui and Doukou Saraou.

According to preliminary reports, the gunmen carried out coordinated assaults on the communities, resulting in significant casualties among members of the self-defence groups operating in the area.

Residents said the militias had been formed by local communities to protect themselves against recurring attacks by extremist groups operating in the region.

Tillabéri, located in western Niger near the borders with Mali and Burkina Faso, has been a hotspot of militant violence in recent years, with armed groups frequently targeting both security forces and civilian populations.

Niger is confronting an unprecedented security crisis, with northern regions increasingly falling under the control of armed groups, foreign rebels, and jihadist factions. The state’s territorial integrity is under severe threat, with grave implications for neighbouring countries, including Nigeria.

Since the July 2023 coup, Niger has witnessed a dramatic deterioration in security. Once largely confined to the tri-border area with Mali and Libya, insurgency and criminal networks now operate across vast stretches of the country, establishing quasi-permanent bases, checkpoints, and logistical corridors.

Recent clashes between Libyan rebel factions, including Katibat 604 and the Southern Revolutionaries, deep inside Niger’s territory highlight the scale of the challenge. Reports indicate these operations extend up to 200 kilometres from the border, conducted with helicopters, drones, and ground troops, capturing rebels and consolidating strategic corridors such as the La Salvador Pass a key conduit for arms, illicit goods, and militant movements.

It gathered that the Libyan operations, reportedly claimed by the 604 Brigade, are carried out independently of Nigerien forces. The Nigerien National Army or local security units were absent during these incursions, reflecting the limitations of the Nigerien army in securing its borders. The operation reportedly left five rebels dead and ten detained, including Moussa Worodougou, the younger brother of rebel leader Mahamat Worodougou.

Northern Niger has effectively become a “no man’s land,” with jihadist groups such as ISWAP, EIGS, and JNIM consolidating positions and exploiting weak state presence. Villages and towns, including Dosso, Tillabéri, Tahoua, and parts of the tri-border zone, are increasingly isolated, turning rural areas into hunting grounds for armed actors. Civilians, security personnel, and infrastructure are targeted with IEDs, ambushes, and raids, while law enforcement and army patrols remain sporadic and reactive.

The crisis is compounded by the presence of foreign-backed rebel movements like FACT and CCMSR, operating openly in Niger’s north with tacit protection or coordination with the Niamey junta. Analysts warn that these developments create a permissive environment where armed factions can reorganize, move freely, and threaten regional stability. The situation poses direct implications for Nigeria, particularly in its northern border states, as these corridors facilitate cross-border infiltration, arms smuggling, and militant movement.

Zagazola argue that the Nigerien army faces critical challenges in asserting authority, maintaining supply lines, and controlling territory in the north. Without robust coordination, intelligence-led operations, and international, the continued fragmentation of authority may allow armed groups to entrench themselves further, undermining both national and regional security.

Zagazola stress that the crisis is no longer merely a security issue. It reflects a wider institutional weakness, exposing governance failures, fragile command structures, and the limits of military capacity.

For Nigeria, the porous borders and neighboring instability has been enabling the insurgent groups with sanctuary which complicate the country’s counterterrorism operations, and amplify the risk of cross-border attacks like what we have been witnessing in Kebbi, Sokoto, Kwara and Niger state.

The Nigerien army, despite constrained resources, continues limited patrols and counter-insurgency efforts, but the scale of armed groups’ presence and the sophistication of cross-border networks demand sustained regional and international collaboration.

Zagazola emphasize that failure to address these strategic vulnerabilities risks turning Niger into a permanent sanctuary for militants, with destabilizing consequences across the Sahel and for Nigeria’s northeastern and Northwestern frontier.

26 Militias Reportedly Killed in ISGS Attack in Niger’s Tillabéri Region as the country faces unprecedented security collapse