Islamic State – Bengal Province (IS-BP) is an administrative division of the Islamic State, a Salafi jihadist militant group and former unrecognised Quasi-state. The group was announced by ISIL as its province in 2016. The first emir of Wilayat al-Bengal, Abu Ibrahim al-Hanif, is believed to be (born as Sajit Chandra Debnath, 1982) a Bangladeshi Japanese economist who went to Syria in 2015 and joined IS. A Hindu convert to Islam, he reportedly lead the 2016 Dhaka attack. He was detained in Iraq in 2019 and Abu Muhammed al-Bengali was announced as the new emir of the province.