On 9 June, more than 156,000 Mainers voted for Graham Platner. He took 72 percent of the primary vote. No Senate candidate had ever pulled a bigger number in a Maine primary. And it came after a year of the kind of coverage that ends most campaigns.

Then Politico published an allegation. A woman who had dated Platner said he raped her in 2021. He denied it. He still denies it. But the denial did not hold his coalition together.

Within days, almost every big endorser walked. Bernie Sanders, whose politics Platner claimed as a model, told him to step aside. Elizabeth Warren said there could be no tolerance for sexual assault. Then Chuck Schumer and the Senate Democrats’ campaign arm sent the message that actually ended it. The national party would not spend a dollar in Maine while Platner stayed on the ballot.

He announced his exit on 8 July. Two days later, he filed the paperwork. So the seat Democrats need most has no candidate at all, and Susan Collins has a clear field for two more weeks.

Look at who showed up. Troy Jackson is a fifth-generation logger from Allagash, a town of about 237 people. He ran the Maine Senate as its president from 2018 to 2024. Shenna Bellows is the secretary of state. She led the ACLU of Maine, and she lost to Collins by more than 30 points in 2014. Nirav Shah is a doctor who became a household name during the pandemic. Jordan Wood ran Katie Porter’s congressional office. Dan Kleban co-founded Maine Beer Company. Paige Loud is a social worker. Valli Geiger is a nurse and a state lawmaker. David Costello lost the June primary to Platner.

That is a real field. Several of them can beat Susan Collins. But run down the list of nine and notice what is missing. None of these people served in the military.

Think about what Maine Democrats held five weeks ago. Platner was a Marine with three tours in Iraq, plus a National Guard tour in Afghanistan. He worked the waterfront and carried a 100 percent disability rating. Here was the closest thing this cycle gave us to a clean test: can a working-class combat veteran take a seat that polished establishment Democrats keep losing? Sara Gideon outspent Collins in 2020 and still lost by nine.

That test is off the table now. Whoever walks out of Bangor on 25 July will run a very different race.

Here the veteran question comes back, from a direction almost nobody saw coming.

On 10 July, Senator Tammy Duckworth asked Maine Democrats to reject Nirav Shah. Duckworth lost both legs flying a Black Hawk over Iraq. She rarely wades into another state’s nominating fight. She waded into this one because of a veterans home in Quincy, Illinois.

Shah ran the Illinois Department of Public Health during a Legionnaires’ outbreak at the Illinois Veterans Home. It sickened 74 people. It killed a dozen. His office waited six days before telling families or the public, and it later chose not to cite the facility for a safety violation. Duckworth and Dick Durbin called for his resignation in 2018.

Shah has answered. The Biden administration vetted his record, he notes, and hired him as the number two at the federal CDC. He also won more first-choice votes than anyone in this year’s primary for governor. Democrats should stop hitting each other, he argues, and aim at Collins instead. Both things can be true at once. His pandemic work earned real affection in Maine, and a dozen veterans died on his watch in Illinois.

Notice the shape of that. No veteran is on the ballot in Maine. So the veterans issue arrived through a veteran senator from Illinois, arguing about how a candidate treated veterans two states away. Military service is still doing work in this race. It just isn’t doing it through a candidate.

We have argued for a year that veteran candidates outperform in races Democrats otherwise lose. Honesty means sitting with the counterexample instead of skating past it. So let’s sit with it.

The case against us is strong. Democrats bet a Senate majority on a man with a Nazi-adjacent tattoo. He had a trail of deleted Reddit posts, some of them dismissive of women’s fears about rape. Reporting surfaced explicit texts sent early in his marriage. Several ex-partners described volatile behavior. His service record was doing the work of a background check. Combat credentials bought him permission to survive scandals that would have sunk a normal candidate. Then they didn’t. And the party is scrambling because it mistook a biography for vetting.

That argument is not wrong. It is the sharpest critique of the veteran playbook anyone has made this cycle, and it deserves a straight answer.

Here is ours. Every one of those problems, except the assault allegation, was public before the primary. And 72 percent of Maine Democrats voted for him anyway. That is not a failure of veteran recruitment. That is a failure of vetting, and it belongs to the people who never did it. A DD-214 tells you someone served. It does not tell you how he treats women. Anyone who read it as a character reference misread the document.

The honest verdict is narrower than either side wants. Service seems to give candidates room to run at voters other Democrats cannot reach. It does not make them good people. It never promised to.

Because the voting happens in rounds, second choices decide this. Five candidates survive round one. After that, the field sheds its weakest finisher each round until someone clears a majority of 601. So the winner probably won’t be the candidate with the hottest faction. It will be the one the most delegates can live with.

A flash poll from the Platner campaign, released during its final week, showed Jackson up on Collins 49 to 44. Bellows and Shah each led 47 to 45. Treat all of that gently. One internal poll from a dying campaign is not evidence, and July matchups tell you very little about a room in Bangor.

Bellows carries the clearest baggage. She ran at Collins in 2014 and lost by more than 30 points, and Republicans will say so daily. Jackson has the best ground game and the deepest roots, though his old votes against same-sex marriage will get an airing. Shah has the broadest reach, and now he has Tammy Duckworth’s name attached to the case against him.

Collins, meanwhile, is running for a sixth term with no primary and a clear field. She has beaten every candidate Democrats have sent at her. In 2020, she trailed in nearly every public poll and won by nine anyway. Her approval has slipped badly since 2017. But writing her off has ended a lot of Democratic careers, and this year her money advantage was supposed to be the problem Platner solved.

Maine was supposed to be the proof. Instead it became the warning, and pretending otherwise would insult anyone paying attention. The rules were written in four days, and no party in Maine has ever replaced a statewide nominee before.

But Maine is not the only test. Rebecca Bennett, a Navy helicopter pilot, is the nominee in New Jersey’s 7th. Cait Conley did six tours and holds three Bronze Stars, and she won her primary in New York’s 17th. JoAnna Mendoza gave 20 years to the Marines and is about to be the nominee in Arizona’s tossup 6th. Maura Sullivan, also a Marine, is running in New Hampshire’s open 1st. Those four are still standing, still raising money, and still testing whether service turns into votes where House control gets decided.

One collapse in Maine does not settle the argument. It does narrow it. The claim was never that veterans are better people. The claim was that they get heard in rooms where other Democrats get tuned out. Nothing that happened to Graham Platner in July touches that.

Six hundred and one Mainers pick a nominee on 25 July. Watch which one of them can still reach the 156,000 people who already voted once.