With the 2026 midterms 99 days out, a rift between Senate Republicans and President Trump is spilling into public view, touching everything from the Iran war to the economy to how the party should message its way to November.

Why it Matters

The friction is unusually visible for a party that controls both chambers. Trump has publicly attacked Senate leadership's capacity to govern, and multiple GOP senators have pushed back — on the record. The Economist, The Hill, Roll Call, and Yahoo News all covered the Senate-Trump tensions within the past 48 hours, a rare convergence of outlets on the same intraparty story.

The $1.8 billion Anti-Weaponization Fund has become a flashpoint. Sens. John Cornyn (R-Texas) and Thom Tillis (R-N.C.) are holding up the confirmation of acting Attorney General Todd Blanche over demands that the Justice Department end the fund. Trump, meanwhile, has called on Congress to make the fund permanent law.

On the Democratic side, Senate Minority Leader Chuck Schumer (D-N.Y.) announced Democrats will force a new vote to end what he called Trump's "dangerous, costly, and unnecessary war" in Iran, citing 18 U.S. servicemembers killed and hundreds wounded.

What They're Saying

Sen. Lisa Murkowski (R-Alaska) was among the most direct Republican voices, warning that Trump's public challenges to Majority Leader John Thune are counterproductive:

"It's so unfortunate because it doesn't help John. He has a hard enough job herding the cats that he has. When you have a president that is publicly challenging his leadership, that makes his job harder. And then the president says, 'Go out and unify all of your Republicans.' Well, sir, you have just caused greater disruption among the conference."

Cornyn said Trump allies demanding the Senate cancel its August recess to debate the SAVE America Act risk backfiring, specifically calling out Sen. Mike Lee (R-Utah): "He's demoralizing our base of voters we're depending on in 99 days to elect Republicans."

Tillis called the Anti-Weaponization Fund "horrible policy" and "horrible politics," adding: "I want this yoke off of the members who are up for election in November because there's no way to explain it, no way to explain it whatsoever."

A Roll Call report from August 6 noted that several GOP senators warned Trump to focus midterm messaging on what Republicans plan to do for voters rather than labeling Democratic candidates as "communist monsters." Senate Majority Whip John Barrasso (R-Wyo.) broke with that view, calling Democrats' agenda a "manifesto" that was "dangerous" and "scary."

Democrats are pressing on the economy and the Iran conflict. Sen. Elizabeth Warren (D-Mass.) said in a statement: "Inflation is much higher today than it was when Donald Trump took office in January 2025. Today's data confirms that families paid more in June for health care, housing, and food." Sen. Martin Heinrich (D-N.M.), ranking member of the Senate Energy and Natural Resources Committee, argued that Trump's policies have "driven up energy costs" and said the Republican budget resolution "refuses to address the skyrocketing cost of gas, groceries, and everyday essentials caused by Trump's war in Iran."

Access the Legis1 platform for comprehensive political news, data, and insights.

Spot something wrong? Report an issue with this article