Adamawa State has been badly impacted by the Boko Haram insurgency. In January 2012, Boko Haram attacked Gombi, Mubi and Yola. By 2014, the state became home to camps housing an estimated 35,000 internally displaced people fleeing violence from Boko Haram in locations including Mubi, Madagali, Askira Uba, Bama and Gwoza in the states of Adamawa, Borno, and Yobe. In 2014, an estimate placed the number of IDPs around Yola at 400,000. An attack occurred in Chakawa in 2014. A suicide bombing in Yola in 2015 killed over 30 people. A double suicide bombing in Madagali in 2016 killed over 50 people. Mubi is the worst affected place in Adamawa State, suffering major attacks in 2012, 2014, 2017 and 2018.