An informed Iranian source, close to the negotiating team, stated that the complete withdrawal of Israeli forces from Lebanese territory is considered an essential and indispensable condition for reaching a final and comprehensive agreement between Tehran and the United States, emphasizing that this matter represents a red line for Iran. In a related context, a senior Israeli military official previously denied any Israeli withdrawal from the security zone in southern Lebanon. It is worth noting that Lebanon and Israel had reached a ceasefire agreement in a previous round of negotiations. The agreement also included a provision for accelerating the establishment of model zones where the Lebanese Armed Forces would establish control over those territories, while ensuring the exclusion of all non-state armed entities.