War / Africa
Lake Chad Basin Insurgency
IS franchises are stitching the Sahel, Lake Chad, and northwest Nigeria into one operational theater faster than riparian states can.
Nigeria
Nigeria is fighting four wars at once.
In the northeast, the Islamic State West Africa Province (ISWAP) and the remnants of Boko Haram run a jihadist insurgency that began in 2009, when security forces killed Boko Haram's founder in custody and his successor relaunched the movement as an armed campaign. In the northwest, bandit militias raid villages and run mass kidnappings. Across the Middle Belt, Fulani herders and farming communities kill each other over land. In the Niger Delta, militants sabotage oil infrastructure.
The Nigerian Armed Forces face all four fronts with a single, overstretched military, and the country's collapse would destabilize a region of 230 million people already pressed by Sahel jihadism to the north.
Nigeria's August 2026 army expansion to twelve divisions and 80 percent pay rise for enlisted soldiers are the most concrete institutional moves yet, but they address formation coverage and retention rather than the intelligence failures and community distrust that sustain insurgent sanctuary.
IS-Sahel Province's May 2026 attacks in Sokoto and Kebbi formally extended Islamic State's Sahelian operational arc into northwestern Nigeria, converging three previously distinct theaters into one widening front.
Weekly net escalation pressure, last 90 days
ISWAP's directed redeployment of 100 fighters toward Mali's Niger border and 50 to Nasarawa follows the same pre-strike mobility pattern used before the January 2026 coordinated attacks on Niamey's airport and air base.
Nigeria's army expansion to twelve divisions improves formation coverage on paper, but the four new divisions require communications infrastructure and sustained financing that have not been committed.
The collapse of G5 Sahel and the Sahel states' ECOWAS withdrawal has eliminated the formal intelligence-sharing architecture between the Lake Chad and Sahel theaters precisely as IS affiliates exploit cross-regional.
LIMITED EXTERNAL
US (intelligence, training), UK (advisory).
Boko Haram/ISWAP
No major state sponsor but ISWAP receives IS guidance. Niger (now hostile) and Chad historically allowed cross-border operations.
War / Africa
IS franchises are stitching the Sahel, Lake Chad, and northwest Nigeria into one operational theater faster than riparian states can.
War / Africa
Sudan's war regionalizes as basing-for-weapons deals deepen and RSF arms bleed into South Sudan.
ISWAP maintains formal affiliation with Islamic State central, receiving ideological guidance and financial oversight that shapes operational priorities.
IS-Sahel Province has extended its operational arc into northwestern Nigeria.
Boko Haram's JAS wing operates as an autonomous insurgent node sustaining sanctuary in the Borgu-Kainji forest corridor along the Niger border.
Lakurawa functions as a coercive parallel governance actor in Sokoto and Kebbi borderlands, taxing communities and enforcing compliance independent of Abuja.
Boko Haram's Cameroonian commanders, at least five now elevated to strategic and tactical roles, provide language, terrain knowledge.