Nigeria Under Pressure: ISWAP Pushback in Sambisa Meets Deadly Counterstrike and Expanding Internal Insecurity

Executive Summary

Nigeria’s counter-terrorism campaign in the northeast recorded tactical gains in mid-January under Operation “Desert Sanity”, a sub-phase of Operation Hadin Kai, with Nigerian security forces and allied civilian units dismantling several ISWAP hideouts in Borno State. However, these advances were rapidly offset by a high-impact ISWAP counter-attack involving suicide vehicle bombings, followed by mass kidnappings in north-central Nigeria, underscoring the persistence—and geographic diffusion—of the country’s security crisis.

Operation “Desert Sanity”: Tactical Advances in ISWAP Core Zones

Beginning 17 January, Nigerian Armed Forces (FAN/FDS), supported by the Civilian Joint Task Force (CJTF), launched coordinated clearing operations in two long-standing jihadist sanctuaries:

• the Timbuktu Triangle, and
• the Sambisa Forest (Borno State).

Both areas have historically served as logistical, training, and command hubs for ISWAP factions.

Operational outcomes reported:

• Destruction of multiple terrorist camps and shelters
• Seizure of weapons, propaganda material, and vehicles
• Limited direct engagements, with ISWAP elements largely withdrawing under pressure

From a military standpoint, the phase demonstrated continued Nigerian capability to penetrate and disrupt fixed terrorist infrastructure, particularly when regular forces are reinforced by local auxiliaries familiar with the terrain.

ISWAP Counterattack: VBIED Strike Near Ajigin and Chiralia

On 20 January, the operational balance shifted sharply. Near the villages of Ajigin and Chiralia, an FDS convoy was ambushed by numerically superior ISWAP fighters.

Key elements of the attack:

• Deployment of two VBIEDs (vehicle-borne improvised explosive devices)
• The first VBIED was successfully neutralized
• The second detonated within FDS ranks, causing severe casualties

Confirmed losses:

• 5 Nigerian soldiers killed
• 3 CJTF members killed
• Approximately 50 FDS wounded

Following the blast, government forces conducted a tactical withdrawal toward Damboa, while fatalities and wounded personnel were evacuated to Maiduguri.

ASA analytical assessment:
The use of sequential VBIEDs reflects ISWAP’s retained operational sophistication and intent to impose costs after territorial pressure. Such attacks aim less at holding ground than at eroding morale, forcing redeployments, and shaping the narrative of resilience.

Beyond the Northeast: Kidnappings in Kaduna Signal Security Diffusion

The same day, north-central Nigeria experienced a separate but strategically significant incident. Near Kurmin Wali (Kaduna State), approximately 170 worshippers from three Christian parishes were abducted by armed groups commonly described as bandits.

• Initial official denials were later replaced by acknowledgment of an “incident”
• The scale and coordination of the abduction indicate organized armed networks, not isolated criminal activity

African Security Analysis (ASA) had previously published assessments warning of the accelerating convergence between jihadist pressure in the northeast and mass-kidnapping economies in north-central Nigeria, identifying Kaduna as a critical spillover zone. The Kurmin Wali incident aligns closely with ASA’s earlier risk projections regarding:

• the erosion of rural security buffers,
• the targeting of religious communities for leverage and financing,
• and the growing overlap between ideological violence and profit-driven armed groups.

This event reinforces ASA’s view that Nigeria’s insecurity is no longer geographically compartmentalized. Instead, it reflects a multi-theatre threat environment, where counter-terrorism gains in Borno coexist with escalating internal fragility in states previously considered secondary fronts.

International Attention and Political Sensitivities

The Kaduna kidnappings revive international scrutiny. Notably, the United States conducted military action in northern Nigeria on 25 December, citing intelligence of an imminent massacre of Christians. While details remain limited, the episode illustrates how domestic security failures increasingly carry external diplomatic and security consequences. Strategic Outlook: Containment vs. Expansion

Nigeria’s January operations reveal a familiar pattern:

• Short-term tactical successes against fixed terrorist infrastructure
• Rapid asymmetric retaliation by ISWAP using high-casualty tactics
• Parallel deterioration of security in non-jihadist theatres (banditry, mass abductions)

From an African Security Analysis (ASA) perspective, the core risk is not a single operational setback, but strategic overstretch. As long as insurgent, jihadist, and criminal networks retain freedom of manoeuvre across multiple regions, gains in Sambisa or the Timbuktu Triangle remain reversible.

ASA Bottom Line

Nigeria’s counter-terrorism campaign continues to demonstrate operational reach, but ISWAP’s ability to absorb pressure and strike back decisively remains intact. Simultaneously, large-scale kidnappings in Kaduna confirm that insecurity is no longer geographically compartmentalized.

Without:

• sustained pressure on terrorist financing and recruitment,
• improved force protection against VBIED tactics, and
• a coherent national strategy addressing both jihadist insurgency and organized banditry,

Nigeria risks managing violence rather than decisively reducing it. The January sequence illustrates a conflict that is contained tactically, but unresolved strategically.