Michigan Republican files bill to end Iran war by July 30

Rep. Tom Barrett, a Michigan Republican and 22-year Army veteran, introduced legislation on May 7 that would authorise US military operations against Iran only through July 30 and bar any ground occupation, opening a rare intra-party rebuke of the Trump administration’s open-ended war footing.

The measure, filed by Barrett alone without Republican co-sponsors, sets a 90-day window for the campaign that began on May 1 and adds a 30-day extension solely for troop withdrawal. It permits strikes to degrade Iran’s nuclear program, naval blockade enforcement, and protection of shipping in the Strait of Hormuz, while prohibiting nation-building, territorial seizure, and a sustained ground presence beyond rescue and intelligence missions.

“I’ve lost too many friends on the battlefield to allow that to happen without Congress exercising its constitutional role to clearly define the mission with safeguards and a deadline,” Barrett said in a statement accompanying the bill, according to Stars and Stripes.

The filing lands more than a week after the 60-day War Powers Resolution clock on the Iran campaign expired on May 1. The Trump White House contends the April 7 ceasefire effectively halted hostilities and exempts the administration from the resolution’s reporting requirements, a position the renewed fighting in and around the Strait of Hormuz this week has tested. Barrett’s text directly contradicts the White House line, declaring that “U.S. military operations are ongoing” and demanding congressional authorisation.

Swing-district stakes

Barrett represents a Lansing-area district that the Cook Political Report rates a toss-up. He served 22 years in the Army with deployments to Iraq and Kuwait. He has previously voted against three Democratic war-powers resolutions on Iran, making the new bill the first time he has formally moved to limit the campaign rather than defer to the executive.

His Democratic challengers seized on the filing as politically defensive. Matt Maasdam, a former Navy SEAL running for the seat, called the legislation a “blank check” that would let the conflict continue. Bridget Brink, a former US ambassador to Ukraine also seeking the nomination, said Barrett had failed to oppose what she called Trump’s “war of choice”.

Veterans-led counter-bill

Sixteen House Democrats, all of them veterans, filed their own measure the same day. It would block any further money for Iran operations absent a fresh authorisation or a formal declaration of war. Aides cited by Stars and Stripes said the Pentagon’s coming supplemental funding request could land near $200bn.

Rep. Adam Smith of Washington, the ranking Democrat on the Armed Services Committee, and Rep. Jim Himes of Connecticut, his counterpart on Intelligence, are leading the bill. Rep. Pat Ryan of New York, an Army intelligence officer who served in Iraq, told the floor that “not a single dollar more” should go to what he called the “ill-conceived war”.

The split runs along familiar lines. Republican veterans want statutory limits but no cut in funding. Democratic veterans want to close the appropriations spigot.

Senate echo

Sen. Lisa Murkowski of Alaska is drafting companion language she frames as a “restraint” on presidential war powers, people familiar with her text told Fox News. Murkowski crossed the aisle on past Middle East war-powers votes, including the 2020 resolution after the Soleimani strike.

Pentagon comptroller figures cited by Stars and Stripes put the cost of the Iran campaign at $25bn since combat began on May 1, 2026. House appropriators must mark up the next defence supplemental by early July, the procedural choke point both bills target.

What happens next

Barrett’s text now sits with the House Foreign Affairs Committee. The chamber is in session through the end of next week before the Memorial Day recess. Speaker Mike Johnson has not said whether he will let it reach the floor. Committee chair Brian Mast has not scheduled a hearing.

If neither moves before recess, the bill will most likely surface again in early June. By then the Iran operation will be brushing up against the 90-day mark Barrett’s measure proposes as the ceiling.