As the Israel-Iran war escalates, U.S. President Joe Biden has initiated discussions on imposing additional sanctions on Iran in response to its involvement in the conflict. The move comes amid growing tensions, with Iran supporting Hezbollah and other groups hostile to Israel. Biden’s administration is focusing on measures aimed at curbing Iran’s military capabilities and its ability to fund proxy forces in the region. While sanctions have been a key tool in U.S. foreign policy toward Iran, these new discussions reflect heightened concern over Iran’s influence in the war, as well as efforts to support Israel's defense.