Reuters reports: Intensified coalition air strikes supporting an assault by U.S.-backed forces on Islamic State’s stronghold of Raqqa in Syria are causing a “staggering loss of civilian life”, United Nations war crimes investigators said on Wednesday.

The Syrian Democratic Forces (SDF), a group of Kurdish and Arab militias supported by a U.S.-led coalition, began to attack Raqqa a week ago to take it from the jihadists. The SDF, supported by heavy coalition air strikes, have taken territory to the west, east and north of the city.

“We note in particular that the intensification of air strikes, which have paved the ground for an SDF advance in Raqqa, has resulted not only in staggering loss of civilian life, but has also led to 160,000 civilians fleeing their homes and becoming internally displaced,” Paulo Pinheiro, chairman of the U.N. Commission of Inquiry told the Human Rights Council. [Continue reading…]