It’s been two months since ISIS took over Iraq’s second-largest city. But U.S. analysts are still trying to figure out how big the group is and the real identities of its leaders.
The U.S. intelligence community is still trying to answer basic questions about the jihadists who tried to wipe out Iraq’s remaining Yazidis and who now threaten to overrun the capital of the country’s Kurdish provinces.
In a briefing for reporters Thursday, U.S. intelligence officials said the government is re-evaluating an estimate from early this year that said the Islamic State of Iraq and al-Sham (ISIS) had only 10,000 members. These officials also said intelligence analysts were still trying to determine the real names of many of the group’s leaders from records of Iraqis who went in and out of American custody during the U.S. occupation of Iraq.
While many U.S. officials have warned publicly in the last year about the dangers posed by ISIS, the fact that the U.S. intelligence community lacks a consensus estimate on its size and the true identities of the group’s leadership may explain why President Obama over the weekend said the U.S. was caught off-guard by the ISIS advance into Kurdish territory.
That said, the U.S. intelligence community assesses that ISIS poses a particularly difficult problem. One American official said ISIS had attracted thousands of foreign fighters to Syria and Iraq, some of whom had returned to their home countries and formed terror cells in Europe.