https://allafrica.com/stories/202511210468.html
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Kachalla joined the Association of the People of the Sunnah for Preaching and Jihad - the official name of Boko Haram, which was the name given to the group by local people in north-eastern Nigeria - in 2014...
In 2016, the Nigerian government launched Operation Safe Corridor to give members of Boko Haram and the Islamic State's West Africa Province (ISWAP - a breakaway faction aligned with the Islamic State group) the opportunity to disassociate themselves from these groups and reintegrate into society.."