Republicans have entered a period of intense soul-searching after the coalition that carried Donald Trump to three consecutive presidential nominations collapsed in spectacular fashion in the 2026 midterms. The party lost control of both the House and Senate, along with governorships and state legislatures in reliably red states such as Texas and Kansas, where Democrats had been locked out of power for decades and where Trump himself won by double digits.

The scale of the defeat was captured by outgoing Florida Governor Ron DeSantis, who described the midterms as "close to an extinction-level event for Republicans". Vice-President JD Vance struck a more hopeful note, blaming the results on public anger over the war with Iran and arguing the party could recover, though he conceded the reckoning would be painful. "There will be a lot of infighting and arguing over what happened and why," Vance said.

The conflicting reactions have exposed fault lines that formed around Trump's improbable rise in 2016 and never disappeared. "The party must decide whether it will be centred on one figure, one guy, or on a wider set of ideas like conservatism that can win outside the deepest red places," Republican strategist Rina Shah told the BBC. The Never Trump critics who opposed his first campaign are pushing for a return to the party's pre-Trump roots, but that will be difficult if not impossible. During Trump's decade-long dominance, most Republicans moved right on domestic issues such as immigration and rejected the interventionist foreign policy of the George W Bush era. In Congress, the moderate establishment wing has almost entirely vanished, a trend that continued this year when old-guard senators John Cornyn of Texas and Susan Collins of Maine, both of whom clashed with Trump, were voted out of office.

Three days after the election, Trump signalled he has no intention of moderating his approach by appointing Stephen Miller, his chief domestic policy adviser and the architect of his hardline immigration agenda, as White House chief of staff in place of Susie Wiles.

Maga architect Steve Bannon had predicted a "civil war" in the party after the midterms. He blamed the defeat on the economy and "foreign wars", saying, "I don't think we implemented the Maga programme," and urged Trump to double down on mass deportations. Other strategists read the results differently. "There's still plenty of Maga voters out there who have supported Donald Trump through thick and thin," said Republican strategist Whit Ayres. "But there is also a significant portion of the Republican Party that's non-Maga, and that's a majority now."

The reversals were stark. Trump expanded the Republican base in 2024 with gains among Latinos and younger voters, but two years later the party lost ground with nearly every critical bloc. A New York Times analysis of voter data found Latino support for Democratic candidates rose 29 percentage points from 2024 to 2026, while support among voters aged 18 to 29 climbed 33 points. The swings tracked with polling that showed broad disapproval of Trump's handling of the economy, immigration and the Iran war, while Democrats capitalised on perceptions of self-dealing and corruption. The president's focus on the White House ballroom and other construction projects fed a sense that he cared more about his legacy than affordability.

Benjamin Shrader, leader of the Young Republicans in Austin, told the BBC the morning after a Democratic "blue tsunami" nearly wiped out his party in Texas that Trump remained a "force of nature". But reflecting on the president's decision to showcase the ballroom project in his first public appearance after the results, he added: "I would focus on issues that are not ballrooms, that are not renaming things. I would focus on what matters."

Vance attempted to thread the needle in a postmortem statement on X, breaking with Trump over the unpopular war while calling for a return to "America First". He also echoed growing calls on the right to reexamine US support for Israel and signalled openness to some changes on immigration enforcement, a stance at odds with Miller, a Vance ally who has led the administration's second-term immigration agenda. "Before this midterm, JD Vance was the odds-on favourite to win the Republican nomination in 2028. After this midterm, the nomination battle is completely wide open," Ayres said.

Other rumoured contenders include Secretary of State Marco Rubio, Senator Ted Cruz of Texas, DeSantis, former UN ambassador Nikki Haley and former New Jersey Governor Chris Christie. Hopefuls will face pressure to declare within months, and some could launch campaigns before the end of the year. Candidates will confront hard choices on Israel, tariffs and the AI boom, while Trump's endorsement looms as the biggest wildcard. "It remains to be seen who will jump into that race," Ayres said. "But I think it's going to be a lot larger and more diverse than we anticipated before the midterm election."