#6月3日，美國眾議院以215票對208票通過戰爭權力決議，要求川普停止對伊朗軍事行動，未經國會授權不得繼續作戰。4名共和黨議員與民主黨共同投下贊成票，係2月開戰以來首次。雖決議象徵意義大於實際約束力，但顯示國會對戰事升級與總統權力擴張的疑慮正在增加。

The narrow passage of the War Powers Resolution in the United States House of Representatives reflects growing institutional tension over executive military authority and the geopolitical risks of prolonged conflict with Iran. Although the resolution may carry limited immediate enforcement power, its political symbolism is substantial because bipartisan concern is beginning to emerge regarding escalation risks, fiscal burden, and potential regional destabilization.

The support from several Republican lawmakers is particularly significant, as it signals fractures within traditional party alignment on national security policy. Markets closely monitor such developments because extended geopolitical conflicts often influence oil prices, defense spending expectations, inflation pressures, and global risk sentiment simultaneously. Investors also recognize that uncertainty surrounding military engagement can intensify volatility across commodities, currencies, and equities.

More broadly, the vote highlights an enduring constitutional struggle between Congress and presidential wartime authority. As geopolitical tensions rise globally, debates over military oversight, democratic accountability, and strategic restraint are becoming increasingly central to both domestic politics and international financial stability.