Diplomatic Efforts Intensify to End U.S.-Iran Conflict as Senate Weighs War Powers

Diplomatic efforts to resolve the conflict between the United States and Iran have accelerated as Iranian President Masoud Pezeshkian arrived in Pakistan for mediated negotiations. This follows high-level back-channel talks in Switzerland involving Vice President JD Vance, which established preliminary frameworks for nuclear monitoring, security measures, and regional deconfliction. A significant breakthrough was marked by the reopening of the Strait of Hormuz to commercial oil traffic, reversing a block previously maintained by Iran during the hostilities. In Washington, the U.S. Senate passed a symbolic war-powers resolution in a 50–48 vote, signaling a legislative attempt to curb President Trump’s authority for future military engagements against Iran. While the resolution is non-binding, it reflects internal political divisions and growing questions from Gulf allies regarding long-term U.S. commitment to the region. Meanwhile, a formal deconfliction cell has been agreed upon to specifically address the ongoing violence between Israel and Hezbollah in Lebanon. Despite these diplomatic strides, experts warn that core drivers of the conflict remain unresolved. While a Memorandum of Understanding (MOU) may pause active kinetic operations, analysts anticipate a shift back toward gray-zone tactics and cyber warfare. Additionally, regional tensions persist as Israel remains excluded from the current deal structure, and long-standing disputes regarding nuclear inspections and humanitarian gaps continue to shadow the peace process.