There are fears the the Middle East could soon explode into region wide violence after Iran's supreme leader vowed that the death of Hezbollah leader Hassan Nasrallah "will not go unavenged", after he was killed in Israeli air strikes on Beirut YESTERDAY. Hezbollah  confirmed the death of its leader Hassan Nasrallah, after Israel said it had killed him in an air strike. To help understand the situation on the ground, the dynamics of this conflict and whether diplomatic efforts can make a difference.  Bongiwe Zwane spoke to Lebanon's ambassador to South Africa, Kabalan Frangieh .