Speaking out on Wednesday, 4 November, Vance said the conflict was the main reason Republicans had lost support, arguing that voters who backed Trump in the 2024 presidential election had turned against the party.
“The reason we lost is the war. The president himself said so last night,” Vance wrote in a lengthy post on social media platform X.
One of the things the data analysts on our side obsessed over was "composition"—whether the electorate looked close enough to 2024 for Republicans to win. And despite polls that showed a Democrat blowout, the data kept on telling us the same story: in some states turnout was merely OK, in other states it was downright amazing, and in no state was it catastrophic. There was a genuine sense of optimism on our team: our people were showing up. So, I asked the smartest data guy I know, does that mean we're going to shock the world? "No," he told me. "We might do better than the polls suggest. But the data is telling us that a lot of Trump/Vance 2024 voters are pissed and planning to vote for the other guys. Our voters are turning out, but they may not vote for us." Well, that looks prophetic now. Our voters did show up. In Florida, for example, the electorate was 9 points more Republican than Democrat, just a couple points worse than 2024. Undoubtedly there were places we could have done better on turnout. But the main problem is not turnout. The main problem is that many people who voted for Trump/Vance in 2024 voted for Democrats in 2026. There will be a lot of infighting and arguing over what happened and why that is. One of the pollsters I really respect told me that our economic messaging wasn’t sharp enough down the stretch. I’m sure that’s true. But the real reason we lost is obvious to almost everyone. Another pollster—one of the smartest people I know in politics, told me yesterday we’d lose the generic ballot by 13 points. I felt negative going into Tuesday, but even I was shocked by this. In his polling, he saw that a lot of Trump 2024 voters were angry and planning to vote for Democrats. He asked those voters who had abandoned us what would cause them to come back on our team. The top four answers, accounting for nearly all of the responses were: 1) End the war 2) Focus on cost of living/inflation 3) Put America First 4) Change our relationship to Israel Our voters showed up. And the above four reasons are why many of them voted for Democrats. This is according to a pollster who nailed the results. While many spent Monday attacking Rachel Campos Duffy for calling for a diplomatic resolution to the conflict, it turns out her political advice was sound. (She’s also a great person.) In the next few months, there's going to be a lot of gaslighting. Expect to hear any number of establishment politicians say the solution to our woes is amnesty. I'm open to the idea that we should change enforcement—by focusing more on businesses that hire illegal labor, for instance. But anyone pushing amnesty is lying to you. The reason we lost is the war. The president himself said so last night. If you'd like to argue it was worth it, that losing the Senate for the next 6 years was worth it, then do so. Argue it was a worthwhile cost to pay. Agree or disagree, that's at least honest. But everyone knows why we lost. And any honest conversation about where we go from here must start there. I remain hopeful about our country. To the people who are pissed off and want to say, “I told you so”: you’re right, you did tell us so. Take that energy into electing Republicans who share your worldview. To the people who are just pissed at the results, you should be. Let’s take that anger and get back to the work of saving our country.
— JD Vance (@JDVance) November 4, 2026
His comments followed a major electoral setback for Republicans, with Democrats winning control of both the House of Representatives and the Senate, significantly changing the political balance in Washington for the remaining two years of Trump’s presidency.
Vance said the administration had entered election day with expectations of strong Republican turnout, but that many voters who previously supported Trump had instead backed Democratic candidates.
He also referred to warnings received before the election that the party needed to address four issues to retain its majority: ending the Iran war, tackling inflation and the cost of living, prioritising American interests and reconsidering the country’s relationship with Israel.
The vice president argued that Republicans needed to acknowledge the reasons behind their defeat rather than blame the outcome on individual candidates or campaign strategies.
Trump acknowledges impact of war
Trump also acknowledged that the conflict had contributed to the Republican losses, although he defended his decision to launch military operations against Iran alongside Israel earlier this year.
“I think a part of it was Iran,” Trump told Fox News following Tuesday’s vote.
In a separate interview with The Wall Street Journal, the president said he did not regret the military campaign.
“I did the right thing. I would have done it again,” he said.
The war, which began in February, has continued for more than eight months, disrupting international energy markets and contributing to higher fuel costs.
Rising petrol prices, inflation and household expenses became major issues during the election campaign, with Democratic candidates repeatedly linking the cost of living to the administration’s economic and foreign policies.
Economic concerns influence voters
Vance’s assessment comes as Republicans begin examining the reasons behind their losses, with voter dissatisfaction extending beyond the conflict itself.
Associated Press voter research identified concerns about living costs and greater congressional oversight of the Trump administration being among the factors influencing the election.
The results represent a major change for Trump’s presidency. Democratic control of Congress will give the opposition greater power to scrutinise the administration, pursue investigations and challenge legislative priorities.
However, Trump will retain the presidential veto, potentially complicating efforts by Democrats to pass legislation without Republican support.
Vance, who is considered a possible contender for the 2028 presidential election, said Republicans would need to address voter dissatisfaction if they hope to regain support.
His intervention also highlights differences within the administration over how to interpret the political consequences of the Iran conflict, even as Trump continues to defend the military campaign.















Follow us on social media