Multinational Joint Task Force's counterinsurgency in the Lake Chad Basin and the consequences of Chadian exit for the Northeast, Nigeria

The Multinational Joint Task Force (MNJTF), comprising soldiers from the Lake Chad Basin countries (Cameroon, Chad, Niger, Nigeria, and Benin), has been countering insurgency in the region since 2015. Frictional relationships resulting from mutual distrust affected the commitments of MNJTF contributing countries in counterinsurgency operations in Lake Chad. Chad, notably, considered itself an arrowhead in the counterinsurgency due to the laxity of other coalition countries. The devastation its soldiers suffered and the waxing strength of the operation of Boko Haram and allied groups in the region motivated the late Chadian President Idriss Deby to declare in December 2019 the exiting of his soldiers from the MNJTF to concentrate on protecting the borders of the country. The study relied on extant literature and explorative qualitative techniques to investigate the consequences of such exit on northeast Nigeria. At the very least, it reveals that Chad's exit betrayed the MNJTF counterinsurgency coalition and has negative consequences for the security complexity in northeast Nigeria.