ISIS transfers Humvees and other weaponry into Syria

But this is not just about Iraq. Within 12 hours of seizing Mosul, there were reports that ISIS transferred Humvees, manpower and other weaponry into eastern Syria. Meanwhile, on Thursday, a human rights group reported that Syria-based al-Nusra Front crossed with other Sunni groups into Qaim in Iraq's Anbar province and captured several Humvees.

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http://www.cnn.com/2014/06/16/opinion/lister-isis-iraq/index.html

My thought is that either these weapons will be held in reserve in Syria for the future or they are going to be used against more moderate rebels against Assad or against Assad himself in the attempt to overthrow the Syrian Government.