A senior US mediator says a ceasefire agreement between Israel and Hezbollah in Lebanon is 'within our grasp' as fighting continues. The US envoy arrived in the region to clinch a long-sought halt to the war. He stated that significant progress has been made in narrowing the gaps between the two sides. However, some technical details remain unresolved. The proposal on the table includes the withdrawal of both Hezbollah and Israeli ground forces from southern Lebanon, the bolstering of a UN buffer zone, and the deployment of additional UN peacekeepers and Lebanese troops.