An international fact-finding mission says its conclusion centres on a pair of airstrikes that killed at least 178 civilians, including women and children at a school. Key points and original sources are listed below.

• An international fact-finding mission says its conclusion centres on a pair of airstrikes that killed at least 178 civilians, including women and children at a school.S1S2

• U.N.-commissioned human rights experts say they have found “reasonable grounds” to believe the United States committed war crimes in two strikes in Iran.S3