Borno State

Borno State is a state in the North-East geopolitical zone of Nigeria, bordered by Yobe to the west, Gombe to the southwest, and Adamawa to the south while its eastern border forms part of the national border with Cameroon, its northern border forms part of the national border with Niger, and its northeastern border forms all of the national border with Chad, being the only Nigerian state to border three foreign countries. It takes its name from the historic emirate of Borno, with the emirate's old capital of Maiduguri serving as the capital city of Borno State. The state was formed in 1976 when the former North-Eastern State was broken up. It originally included the area that is now Yobe State, which became a distinct state in 1991. Borno is the second largest in area of the 36 states, only behind Niger State. Despite its size, the state is the eleventh most populous with an estimated population of about 5.86 million as of 2016. Geographically, the state is divided between the semi-desert Sahelian savanna in the north and the West Sudanian savanna in the centre and south with a part of the montane Mandara Plateau in the southeast. In the far northeast of the state is the Nigerian portion of Lake Chad and the Lake Chad flooded savanna ecoregion; the lake is fed by the Yobe River which forms the state's border with Niger until it reaches the lakebed. In the centre of the state is part of the Chad Basin National Park, a large national park that contains populations of black crowned crane, spotted hyena, patas monkey, and roan antelope along with transient herds of some of Nigeria's last remaining African bush elephants. However, a section of the park, the Sambisa Forest, was taken over during the Boko Haram insurgency in the early 2010s forcing many fauna to flee; large animals were not seen until 2019 and 2020 when a massive herd of migratory elephants returned to Borno. Borno State has been inhabited for years by various ethnic groups, including the Dghwede, Glavda, Guduf, Laamang, Mafa, and Mandara in the central region; the Afade, Yedina (Buduma), and Kanembu in the extreme northeast; the Waja in the extreme south; and the Kyibaku, Kamwe, Kilba, Margi groups and babur in the south while the Kanuri and Shuwa Arabs live throughout the state's north and centre. Religiously, the vast majority of the state's population (~85%) are Muslim with smaller Christian and traditionalist minorities (especially in the south) at around 7% each. From the 700s, what is now Borno State was within the territory of the Kanem Empire, an empire spanning from modern-day southern Libya (Fezzan) south through most of now-Chad into modern-day Borno State. In the late 1300s, the Kanem Empire was forced to moved after unsuccessful wars, becoming the Bornu Empire before regaining strength and ruling the wider area for the next 500 years. It was not until the early 1800s when the Fulani jihad significantly weakened the Empire, that Bornu began to decline. Much of modern-day southern Borno State was seized in the wars and incorporated into the Adamawa Emirate under the Sokoto Caliphate. About 80 years later, Rabih az-Zubayr, a Sudanese warlord, conquered the Empire and ruled until he was killed by French forces in the 1900 Battle of Kousséri. The Adamawa Emirate was also defeated by colonial powers, losing the Adamawa Wars to Germany and the British Empire. Both Rabih's lands (later reconstituted as the Borno Emirate) and the Adamawa Emirate were then divided among colonial powers with modern-day Borno State being split between Germany and the British Empire. The British-controlled area was incorporated into the Northern Nigeria Protectorate which later merged into British Nigeria before becoming independent as Nigeria in 1960. The German-controlled area (territory along the modern-day border with Cameroon) formed Deutsch-Bornu as a part of German Kamerun until allied forces invaded and occupied Kamerun during the Kamerun campaign of World War I. After the war, what is now the eastern periphery of Borno State became a part of the Northern Cameroons within the British Cameroons until 1961, when a referendum led to merger with Nigeria. Originally, modern-day Borno State was a part of the post-independence Northern Region until 1967 when the region was split and the area became part of the North-Eastern State. After the North-Eastern State was split, Borno State was formed on 3 February 1976 alongside ten other states. Fifteen years after statehood, a group of LGAs in the state's west was broken off to form the new Yobe State. Years later, in the early 2000s, the state became the epicentre of the Islamist group Boko Haram since it began its insurgency in 2009. From 2012 to 2015, the insurgency escalated dramatically with much of the state falling under the control of the group, which soon become the world's deadliest terror group in 2015 and forced millions from their homes. Following a 2015 mass multinational offensive along with infighting within the terrorists between the original Boko Haram group and the Islamic State – West Africa Province breakaway, the group was forced from its strongholds into the Sambisa Forest and some islands in Lake Chad by 2017; however, terrorists continue to be a threat statewide with frequent attacks on both civilian and military targets. As an partially agriculturally-based state, the rural Borno State economy relied heavily on livestock and crops prior to the Boko Haram insurgency while state capital Maiduguri is a major regional trade and service center. However, after years of the insurgency affecting development and forcing farmers from rural areas in the state, Borno has the thirteenth lowest Human Development Index in the country but as the insurgency has slightly abated since 2016, development has renewed. As of 2022, much of Borno State has been occupied by ISWAP.