The militant known as Abu Khadijah was one of the most important members in the Islamic State’s global organization, according to Centcom.

Iraqi Prime Minister Minister Mohammed Shia al-Sudani has said that the head of the Islamic State in Iraq and Syria was killed in an operation by members of the Iraqi national intelligence service along with U.

The killing comes as the group has been reconstituting in Syria, carrying out more attacks than at any time since it lost control of its territory nearly six years ago.