According to the UK-based Syrian Observatory for Human Rights, at least 56 civilians were killed in strikes in Toukhan, north of the Isis stronghold of Manbij on Tuesday, and 21 were killed in air strikes on Manbij itself on Monday. The Observatory said the dead from Tuesday’s air strike included 11 children.
The total number of civilians killed in strikes near Manbij since May stands at 167, according to the Syrian Observatory.