The United States intelligence community is trying to get to the bottom of how the Islamic State (ISIS) terror group has been able to acquire a plethora of Toyota pick-up trucks and SUVs during its holy war in the Middle East. Toyota officials say that they are unable at this time to determine how ISIS obtained its vehicles, but the Japanese automaker said they would be “supporting” a U.S. Treasury Department investigation into the matter, ABC News reports. Treasury’s Terror Financing unit is now investigating the Islamic State’s truck acquisitions, hoping they can stop the supply chain that supports the Middle East terror organization.