mnesty International verified and cross-checked five videos that surfaced on 8 and 9 June 2017. The videos clearly show different angles of a white phosphorus air-burst and the same areas being targeted by burning elements of white phosphorus landing upon low-level buildings. Repeated use of white phosphorous in circumstances where burning elements are likely to come into contact with civilians violates international humanitarian law.
According to local monitoring group “Raqqa is Being Slaughtered Silently,” and other local sources, at least 14 civilians were killed in one of the strikes. Activists from “Raqqa is being slaughtered silently” told Amnesty International that, in addition to the local civilian population, many internally displaced people from western Raqqa were also seeking refuge in the areas at the time of the attack.