Timeline of the Boko Haram insurgency

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Timeline of the Boko Haram insurgency is the chronology of the Boko Haram insurgency, an ongoing armed conflict between Nigerian Islamist group Boko Haram (including their offshoot Ansaru) and the Nigerian government. Boko Haram have carried out many attacks against the military, police and civilians since 2009, mostly in Nigeria. The low-intensity conflict is centred on Borno State. It peaked in the mid-2010s, when Boko Haram extended their insurgency into Cameroon, Chad and Niger.^[1]