Israeli Defense Minister Avigdor Lieberman said Sunday morning that if Syria's antiaircraft weapons are fired at IAF aircraft again, as they were late last week, then the system will be destroyed "without hesitating twice". For more details on the IAF strike in Syria, the interception of a Syrian missile by Israel's Arrow air defense system, and the effect of the developments on Israel-Russia relations, see DEBKAfile's May 17 special report and May 18 exclusive report.