According to reports, ISIS began redeploying a large number of fighters from the Deir Ezzor area to Tabqa and Raqqa after the US-backed Syrian Democratic Forces
According to reports, ISIS began redeploying a large number of fighters from the Deir Ezzor area to Tabqa and Raqqa after the US-backed Syrian Democratic Forces (SDF) carried out a successful airborne operation at the Tabqa dam and cut off the Aleppo-Raqqa highway on Wednesday.
https://southfront.org/isis-reportedly-redeploys-forces-from-deir-ezzor-to-raqqah/