As the Iran conflict hits its 60‑day mark, GOP lawmakers who once bowed to President Trump are voicing alarm. While senior Republicans still praise the operation, figures such as Sen. Susan Collins and Sen. Lisa Murkowski have moved to force a congressional vote on funding and exit criteria. The shift comes as midterm elections loom for voters and gasoline prices climb.

The Defense Secretary and the chairman of the Joint Chiefs testified this week, arguing the cease‑fire with Tehran resets the War Powers Resolution clock. Critics counter that the statute requires withdrawal or a 30‑day extension after 60 days, meaning Congress must approve any tens of billions in additional costs. Senators Hawley, Curtis and Young all demanded a written legal justification.

With the statutory deadline passed on May 1, Republicans risk political fallout if the war drags on without clear goals. Pressure mounts for the White House to present a concrete strategy, or risk a floor vote that could tie military funding to strict performance metrics. Ultimately, congressional action will determine whether the conflict escalates or winds down and national security.