At least 22 civilians were reportedly killed and dozens were injured in US-led coalition airstrikes in ISIS-held Raqqa province.
According to the source, international coalition warplanes hit a school complex overnight in Kassrat village, killing 17 civilians, mostly women and children. The source added that another 15 people were injured in the airstrike.
Meanwhile, al Karama and al Ghassaniya villages were also hit by airstrikes, which killed five civilians and injured 11 others.
The casualty numbers are likely to rise due to the high number of those critically wounded and the unavailability of adequate medical care.