The International Organisation for Migration - IOM says almost one million people have been displaced in the Middle East, as the region is facing a rapidly deteriorating humanitarian crisis with escalating conflict in both Lebanon and Iran.  The United Nations Interim Force in Lebanon - UNFIL says the situation in south Lebanon has deteriorated since Hezbollah claimed responsibility for an attack on  Israel. With the current rapid and intense escalation of violence, UNIFIL says it's been deeply concerned that the situation would deteriorate further. Thuto Ngobeni reports.