Boko Haram uppges ha dödat bönder med machete

The Islamic State in West Africa or the Islamic State's West Africa Province (abbreviated ISWA or ISWAP), formerly known as Jamā'at Ahl as-Sunnah lid-Da'wah wa'l-Jihād (Arabic: جماعة أهل السنة للدعوة والجهاد‎, "Group of the People of Sunnah for Preaching and Jihad") and commonly known as Boko Haram, is a jihadist terrorist organization based in northeastern Nigeria, also active in Chad, Niger and northern Cameroon.Founded by Mohammed Yusuf in 2002, the group has been led by Abubakar Shekau since 2009. When Boko Haram first formed, their actions were nonviolent. Their main goal was to purify Islam in northern Nigeria. Since March 2015, the group has been aligned with the Islamic State of Iraq and the Levant. Since the current insurgency started in 2009, Boko Haram has killed tens of thousands and displaced 2.3 million from their homes and was at one time the world's deadliest terror group according to the Global Terrorism Index.After its founding in 2002, Boko Haram's increasing radicalisation led to the suppression operation by the Nigerian military forces and the summary execution of its leader Mohammed Yusuf in July 2009. Its unexpected resurgence, following a mass prison break in September 2010 in Bauchi, was accompanied by increasingly sophisticated attacks, initially against soft targets, but progressing in 2011 to include suicide bombings of police buildings and the United Nations office in Abuja. The government's establishment of a state of emergency at the beginning of 2012, extended in the following year to cover the entire northeast of Nigeria, led to an increase in both security force abuses and militant attacks.Of the 2.3 million people displaced by the conflict since May 2013, at least 250,000 have left Nigeria and fled into Cameroon, Chad or Niger. Boko Haram killed over 6,600 in 2014. The group have carried out mass abductions including the kidnapping of 276 schoolgirls from Chibok in April 2014. Corruption in the security services and human rights abuses committed by them have hampered efforts to counter the unrest.In mid-2014, the militants gained control of swaths of territory in and around their home state of Borno, estimated at 50,000 square kilometres (20,000 sq mi) in January 2015, but did not capture the state capital, Maiduguri, where the group was originally based. On 7 March 2015, Boko Haram's leader Abubakar Shekau pledged allegiance to the Islamic State of Iraq and the Levant, rebranding as Islamic State in West Africa. In September 2015, the Director of Information at the Defence Headquarters of Nigeria announced that all Boko Haram camps had been destroyed but attacks from the group continue. In 2019, president of Nigeria, Muhammadu Buhari claimed that Boko Haram was "technically defeated". However, attacks by Boko Haram have escalated and it still poses a major threat as of 2019.