Critical

Boko Haram Insurgency

Insurgency around northeastern Nigeria and the Lake Chad Basin, with splinter factions and regional military operations.

Timeline
2009-present
Duration
17 years
Region
West Africa
Record
Ongoing conflict

Historical overview

Ongoing conflict overview and stored locally on May 11, 2026.

The Boko Haram insurgency began in July 2009, when the militant Islamist and jihadist rebel group Boko Haram started an armed rebellion against the government of Nigeria.

Theater countries

NigeriaNigerChadCameroon

Actors

NigeriaBoko HaramIslamic State West Africa ProvinceLake Chad Basin states

Tags

insurgencyjihadist-conflictlake-chad

Border context

2009-2013historical border era

Arab uprisings and insurgency expansion

Uprisings, regime collapse and insurgencies spread across the Middle East, North Africa and the Sahel.

Syria and Libya enter civil war. Mali and Lake Chad become major insurgency theaters.
2014-2019historical border era

ISIS wars and renewed interstate pressure

The ISIS territorial project, Yemen's war and Russia's first phase of war against Ukraine reshape conflict geography.

ISIS loses territorial control by 2019. Crimea, Donbas, Yemen and the Sahel remain decisive zones.
2020-2022historical border era

Pandemic-era wars and invasion shock

Wars in Ethiopia, Myanmar and Ukraine show state collapse, mass mobilization and renewed interstate war.

Russia's 2022 full-scale invasion reorients European security. Myanmar's coup turns into nationwide civil war.
2023-2025historical border era

Current conflict pre-live archive

Sudan, Gaza, Ukraine, Myanmar and the Middle East escalation define the archive immediately before the live endpoint.

The next tick after 2025 is the live worker-backed map. Static history stops before the live endpoint.

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