ISIS confirmed on Thursday the death of its leader Abu Ibrahim Al-hashemi Al-Quraishi and its spokesperson Abu Hamza Al-Quraishi, and announced Abu Al-Hassan Al-hashemi Al-Quraishi as its new chief. Quraishi, a religious scholar and soldier in former Iraqi leader Saddam Hussein’s army who led IS from the shadows for a little over two years, died in a U.S. special forces raid in northern Syria in February when he detonated a bomb that killed him and family members, the U.S. administration said.