Israel blamed the Lebanese armed group Hezbollah and vowed to retaliate but Hezbollah denied responsibility CAIRO: The United Nations special coordinator for Lebanon and the head of a UN peacekeeping force in Lebanon urged maximum restraint on the Lebanese-Israeli border early on Sunday, after a deadly attack in the area caused tensions to spiral. A rocket attack on a football ground in a Druze village in the Israeli-occupied Golan Heights killed 12 people, including children, on Saturday. Israel blamed the Lebanese armed group Hezbollah and vowed to retaliate but Hezbollah denied responsibility.