According to various news outlets, the intelligence included GPS coordinates of the terrorist group’s leaders and strongholds.
The Telegraph reports:
Free Syrian Army agent says his agents have been providing the US agency with GPS positions of its leaders and headquarters but the US has failed to act. … The Free Syrian Army’s spy chief insisted proper use of the intelligence his agents provided from within Isil’s ranks, and often at grave risk to their life, could have critically damaged the jihadist group on several occasions.
Daily Mail adds:
The CIA has ignored crucial intelligence since 2013 from within ISIS ranks that could have helped prevent its rise, a Syrian rebel..
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