Struggling with growing evidence of "significant fraud" within the program, USAID has frozen $239 million in contracts involved in the humanitarian aid program in Syria. This follows recent reports of overt bribery in getting contracts, along with overt fraud in delivered aid.

Earlier this month, USAID officials reported on the problem to Congress, saying that several partners that were charged with handing out contracts were deciding who won based on bribes, and didn't bother to inspect the deliveries they were contracted for. This included at least one case where a shipment of "food ration kits" simply being filled with salt, since the contractor just paid based on weight, not contents.

USAID had insisted that no aid was diverted to ISIS, though some had ended up with al-Qaeda's Nusra Front. The Government Accountability Office (GAO), however, warned that USAID likely doesn't have even an inkling of how much money has been lost to fraud.