In the following days , SDF decided to accelerate their operations in Tabqa and by 22 April managed to secure a quarter of the city .
On 18 April , the SDF captured the ISIL radio station in the city .
In the following days , SDF decided to accelerate SDF 's operations in Tabqa and by 22 April managed to secure a quarter of the city .
On 18 April , the SDF captured the ISIL radio station in the city .