Boko Haram
The group was formed in Maiduguri, Borno State, in 2002. Its insurgency began in 2009. They follow an extreme version of Sunni Islam. Local residents of the area soon called the group Boko Haram. Loosely translated from the local Hausa language, this means Western education is forbidden. Residents gave it the name because of its strong opposition to Western education, which it sees as corrupting Muslims.  The term "Boko Haram" comes from the Hausa word 'boko' meaning "Animist, western or otherwise non-Islamic education" and the Arabic word 'haram' figuratively meaning "sin" (literally, "forbidden").