The 60-Day Mark: Why Congress Is Finally Pushing Back on the Iran War

For 60 days, Congress has watched from the sidelines as the United States conducted military operations against Iran. Now the clock built into the War Powers Resolution has expired, and the political calculus is shifting in real time. What was once unified deference to presidential authority is cracking along fault lines that could reshape both the war and the midterms.

The War Powers Resolution, passed in 1973 over President Nixon's veto, was designed for exactly this moment. It gives a president 60 days to conduct military operations without congressional authorization, with a 30-day withdrawal window after that. President Trump's administration has argued that the ceasefire agreement with Iran effectively paused the clock — a legal interpretation that scholars across the political spectrum have challenged.

Defense Secretary Pete Hegseth told lawmakers this week that the president does not yet need to seek approval because the ceasefire stopped the statutory timer. Several Republican senators balked at that claim. The War Powers Resolution contains no provision for pausing its clock based on ceasefires, and legal experts note that U.S. forces remain engaged in active operations including a naval blockade of Iranian ports — precisely the kind of sustained military action the statute was written to constrain.

The Republican Rupture

The most significant political shift this week came from Senator Susan Collins of Maine, who for the first time voted with Democrats on a resolution to halt the war. Collins had expressed concerns for weeks but stopped short of breaking ranks. Her flip signals that the political cost of silence is now exceeding the cost of dissent for Republicans in competitive races.

Senator Lisa Murkowski of Alaska went further, threatening to force a vote on an authorization bill that would place constraints on the president and require exit criteria. This is not an anti-war position — it is a pro-Congress position. Murkowski is arguing that the legislative branch has a constitutional role regardless of which party controls the White House, a principle that carries weight with institutionalist Republicans even as it irritates the administration.

The nervousness extends beyond the Senate. House Republicans from swing districts are facing constituent anger over rising gas prices — a direct consequence of the conflict's impact on oil markets. The war that polled well in its first weeks has become a liability as economic effects hit household budgets. Six months before midterm elections, the political math is straightforward: voters who supported the strikes initially are now asking why gas costs $4.50 a gallon and what the exit strategy looks like.

The Cost Question Nobody Wants to Answer

Behind the legal arguments and political maneuvering lies a number that has lawmakers on both sides of the aisle deeply worried: the cost of continuing the operation. Current estimates place the price tag in the tens of billions of dollars, and the administration is expected to request a supplemental appropriation in the coming weeks. Passing that request will force every member of Congress to put their name on a vote — and own the consequences.

The domestic political economy makes this treacherous. The same constituents paying higher gas prices are being asked to fund the military operation contributing to those prices. The circular logic — we must spend billions on the blockade that is raising your costs at the pump — is not an easy sell in a district where voters are already feeling squeezed by inflation.

What This Means For You

The 60-day deadline is not just a procedural milestone — it is the moment when the democratic system's built-in checks on executive war power are supposed to activate. If Congress declines to assert its authority now, it sets a precedent that future presidents can conduct extended military operations with minimal legislative oversight, provided they declare periodic ceasefires or argue that the clock has paused.

For your wallet: the congressional debate directly affects how long the conflict continues, which directly affects oil prices, which directly affects what you pay for gas, groceries, and anything shipped by truck. A Congress that forces timeline constraints could accelerate a resolution and ease price pressure. One that defers entirely removes the last institutional brake on an open-ended commitment.

Watch the Senate votes in the coming week. If more Republicans join Collins and Murkowski, the administration will face real pressure to define its exit conditions. If the GOP holds firm, the war enters a new phase — one where the only constraint on presidential power is the next election.