2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2025 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] During 2012, 792 people were killed as a result of the Boko Haram insurgency.