Syria's ruling authorities have appointed Murhaf Abu Qasra, a leading figure in the insurgency which toppled Bashar al-Assad, as defense minister in the interim government, an official source said on Saturday.
Abu Qasra, who is also known by the nom de guerre Abu Hassan 600, is a senior figure in the Islamist Hayat Tahrir al-Sham group which ousted Assad from power this month and led numerous military operations during the Syrian revolution, the source said.