The Syrian Democratic Forces (SDF), backed by US ground forces, surrounded on Sunday Daesh militants in four areas in Raqqa city in northern Syria.

"The International Alliance fighter jets launched airstrikes on buildings of Daesh militants in Raqqa, the main stronghold of the militant group in Iraq" said Sky News reported citing Syrian military sources.

Syria's democratic forces have earlier announced that they took control of %70 of Raqqa city.

Source: MENA