The US defence department said the contractor had been killed and five US service personnel and a second contractor wounded when the drone struck a maintenance facility on a coalition base near Hasakah earlier in the day. The Syrian Observatory for Human Rights - a UK-based monitoring group - said eight Iranian-backed militiamen were killed in the air strikes, which it said targeted positions in al-Bukamal and al-Mayadeen in Deir al-Zour province, and Deir al-Zour city.พนันออนไลน์