Senate Advances War-Powers Resolution as Diplomatic Back-Channels Slow U.S.-Iran Escalation

A coalition of U.S. Senators has advanced a resolution intended to restrict President Trump’s ability to authorize further military operations against Iran without congressional oversight. The 50-47 vote saw four Republicans, including Senator Bill Cassidy, join the majority, while Senator John Fetterman was the sole Democrat to oppose the measure. This legislative shift occurs amid reports that President Trump reportedly halted planned strikes following intense diplomatic pressure from Gulf allies and regional brokers like Pakistan. On the strategic front, Iran is reportedly leveraging a month-long lull in direct hostilities to shore up its military capabilities. Iranian officials stated that missile reserves have been restored to 120% of their prior capacity during the ceasefire phase announced in April. While global markets reacted positively to the diplomatic openings—with oil prices dropping 6%—Tehran continues to maintain strategic pressure by consolidating its influence over the Strait of Hormuz. Despite the move toward negotiations, tensions remains high as Iran warns of transregional retaliation if U.S. strikes resume. While specific new nuclear technical data was not released in the last 24 hours, the U.S. and EU remain focused on Iran's continued progress in its nuclear program. Diplomatic efforts currently remain centered on regional intermediaries rather than direct bilateral engagement between Washington and Tehran.