U.S. Lawmakers Move to Curb Iran War Powers as Diplomats Signal Peace Hopes

Domestic and international efforts to manage the U.S.-Iran conflict intensified this week. In Washington, the U.S. Senate advanced legislation aimed at ending the war and constraining executive military authority. However, a parallel effort in the House of Representatives stalled after Republicans canceled a scheduled May 20 vote on war-powers limitations. Despite the political friction, Secretary of State Marco Rubio publicly signaled hope for a negotiated path, emphasizing that the Trump administration remains open to progress on ending the hostilities. On the diplomatic front, Pakistan has taken a prominent role as an intermediary. Pakistan’s army chief is scheduled for talks in Tehran, signaling an expansion of back-channel efforts beyond traditional Gulf and European mediators. These discussions come as the U.S. maintains a dual-track strategy of coercive pressure and cautious engagement to bring a formal end to the conflict. While diplomatic channels remain open, U.S. intelligence has raised concerns regarding the stability of the current six-week ceasefire. Recent assessments suggest that Tehran is utilizing the lull in direct combat to rebuild its military infrastructure at a rate exceeding previous estimates. While no significant kinetic strikes were reported in the last 24 hours, the rapid regeneration of Iranian forces presents a new challenge for the administration's efforts to maintain long-term regional stability.