Mosad fails to kill Hamas chief in Syria: sources GAZA, Aug. 16 (Xinhua) -- The external Israeli security intelligence service, better know as Mosad, has failed to assassinate Damascus-based Hamas politburo chief Khaled Mashaal, sources in the movement revealed Wednesday. The sources, speaking on condition of anonymity, were quoted bya Palestinian independent news agency as saying that the Islamic Resistance Movement (Hamas) knew about the Israeli attempt to kill Meshaal through a Western intelligence security service. They added that several Mosad agents arrived in Damascus in mid-July during the Israeli military offensives on Lebanon, disguising as foreign relief volunteers...