There are emerging rumors that the Syrian army's next target would be Deir Hafer city.
If such rumors are true, then the Syrian army's next great target would be Raqqa city since if SDF loses Deir Hafer, then Raqqa city is essentially left exposed and up for grab
Videos of reinforcements of the TSK have started emerging with what I believe to be Firtina Howitzers (I may be wrong though

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