A decade after the Islamic State militant group declared its caliphate in large parts of Iraq and Syria, the extremists no longer control any land, have lost many prominent leaders and are mostly out of the world news headlines.
Still, the group continues to recruit members and claim responsibility for deadly attacks around the world, including lethal operations in Iran and Russia earlier this year that left scores dead. Its sleeper cells in Syria and Iraq still carry out attacks against government forces in both countries as well as U.S.-backed Syrian fighters, at a time when Iraq’s government is negotiating with Washington over a possible withdrawal of U.S. troops.
