According to the United Nations, there are still some 10,000 Islamic State fighters between Iraq and Syria, though the real number is anyone's guess.10 Dec 2021
How much land does Isis own?
In early 2017, ISIL controlled approximately 45,377 square kilometers (17,520 square miles) of territory in Iraq and Syria and 7,323 km2 of territory elsewhere, for a total of 52,700 square kilometres (20,300 sq mi).