Peace negotiations between Iran and the United States are currently underway in Switzerland. However, emerging analysis suggests the outcome of these talks may hinge on factors and actors not directly involved in the discussions. Specifically, attention is turning to the Litani River in Lebanon and its potential role as a point of leverage. The precise nature of this connection remains under debate, but it indicates a broadening scope of influence beyond the immediate negotiating parties. Experts believe developments related to the Litani River could significantly impact the progress and ultimate success of the Iran-US peace process. This suggests a more complex geopolitical landscape influencing the talks than previously understood, with regional stability potentially tied to the situation in Lebanon.