The sources said that a mass grave of civilians, containing the bodies of a sum of 50 civilians killed in the US air raids, was discovered in al-Jameh al-Qadim Ataq in Central Raqqa.
At least a dozen mass graves of civilians have thus far been unearthed in Raqqa after the city’s occupation by the US forces and their allied militias.
Also, some seven bodies of other civilians killed in the US air raids on Raqqa were discovered on Tuesday.
Bodies of five civilians killed in the US air raids were taken out of debris in a market in Raqqa city.
In the meantime, bodies of two civilians that were also killed in the US-led coalition air attacks were unearthed in al-Badu neighborhood in Raqqa city.