Boko Haram insurgency insurgency spread to neighboring Cameroon, Chad, and Niger thus becoming a major regional conflict. In 2015, a coalition offensive forced Boko Haram to retreat into the Sambisa Forest. The insurgency took place within the context of long-standing issues of religious violence between Nigeria's Muslim and Christian communities. Boko Haram has been called the world's deadliest terrorist group, in terms of the number of people it has killed. Nigeria was amalgamated both the Northern and Southern protectorate in 1914, only about a decade after the defeat of the Sokoto Caliphate and other Islamic states by the British which were to constitute
Haram, Norway merged into the neighboring Sandøy Municipality to the east. Also on that date, most of the municipality of Vatne (population: 2,260) to the southeast of Haram Municipality was merged into Haram Municipality. There was one other municipal boundary change on that date in 1965: the Søvik area in Borgund Municipality (population: 1,191) to the south of Haram Municipality were merged with Haram. This boundary change created a much larger municipality of Haram. In June 2017, the Parliament of Norway voted to merge Haram with the neighboring municipalities of Skodje, Ørskog, Sandøy, and Ålesund to form a new, large municipality of