American and Iraqi military forces killed a senior Islamic State leader using an airstrike, U.S. Central Command confirmed in a post on social media.

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.

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.