Hegseth estimates Iran war has cost $37.5 billion as he defends funding request to Congress

Trump US Lebanon Defense Secretary Pete Hegseth speaks as President Donald Trump meets with Lebanese President Joseph Aoun in the Oval Office at the White House, Tuesday, July 21, 2026, in Washington. (AP Photo/Mark Schiefelbein)
Senate Defense Sen. Patty Murray, D-Wash., arrives before Defense Secretary Pete Hegseth and Chairman of the Joint Chiefs of Staff Gen. Dan Caine attend a hearing of the Senate Appropriations Committee, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense Sen. Ted Budd, R-N.C., speaks before Defense Secretary Pete Hegseth and Chairman of the Joint Chiefs of Staff Gen. Dan Caine attend a hearing of the Senate Appropriations Committee, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense Sen. Mike Rounds, R-S.D., speaks before Defense Secretary Pete Hegseth and Chairman of the Joint Chiefs of Staff Gen. Dan Caine attend a hearing of the Senate Appropriations Committee, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense Defense Secretary Pete Hegseth testifies at a Senate Appropriations Committee hearing, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense U.S. Capitol Police remove a protester as Defense Secretary Pete Hegseth testifies at a Senate Appropriations Committee hearing, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense Defense Secretary Pete Hegseth listens at a Senate Appropriations Committee hearing, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense Defense Secretary Pete Hegseth, Chairman of the Joint Chiefs of Staff Gen. Dan Caine and Agriculture Secretary Brooke Rollins testify at a Senate Appropriations Committee hearing, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
Senate Defense Code Pink co-founder Medea Benjamin, left, listens as Defense Secretary Pete Hegseth testifies at a Senate Appropriations Committee hearing, Tuesday, July 21, 2026, on Capitol Hill in Washington. (AP Photo/Jacquelyn Martin)
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WASHINGTON (AP) — Defense Secretary Pete Hegseth faced questions and protests Tuesday over the U.S. war with Iran, which he estimated has cost $37.5 billion so far, as Republicans prepare a $95 billion GOP budget package to fund the military, along with other White House priorities.

Hegseth provided the new estimate, up from earlier assessments, during a fiery hearing at the Senate Appropriations Committee. Senators asked pointed questions and several times protesters interrupted Hegseth’s opening remarks, which came days after the Pentagon announced that three more American service members have died in the conflict, bringing the death toll to 17, and that more than 100 have been injured since early July.

Hegseth said the supplemental war funding is an “urgent, necessary” injection of money, and with President Donald Trump’s proposed $1.5 trillion defense budget a generational investment in the military.

“Without these funds, we face critical shortfalls,” Hegseth testified.

But Sen. Patty Murray, the top Democrat on the panel, warned of “another forever war.”

“This war is now spiraling out of control again,” Murray said in her opening remarks.

She said Trump has said repeatedly that “a deal is near, and the war will be over soon. But now, he’s asking for $70 billion more — and for us to just trust him it’ll all work out fine.”

Gen. Dan Caine, chairman of the Joint Chiefs of Staff, and Agriculture Secretary Brooke Rollins were also testifying before the panel. The proposed budget package includes $60 billion and $12 billion for other national security needs, along with $10 billion for farm aid and $10 billion for voting law changes.

Before the hearing, the White House issued a statement urging support of the budget resolution, “without modification — immediately.”

War funds make up the bulk of the GOP budget plan

War funding makes up the bulk of the GOP’s new budget proposal, one last priority package the Republicans hope to launch before lawmakers recess to campaign for the midterm elections. The package aims to help farmers struggling under Trump’s tariffs and to pay for voter law changes, none of it paid for with offsets.

Most Americans continue to disapprove of how Trump is handling Iran, according to an AP-NORC poll. Gas prices have spiked as Iran works to control oil shipments through the Strait of Hormuz, U.S. munitions are running low from the onslaught of American missile strikes and Trump has shifted away from his own campaign promise not to draw the U.S. into prolonged military conflicts.

Nevertheless, Trump has showed no signs of backing off the war, and the Republicans have largely refused to confront his strategy or use Congress’ power of the purse and war powers authority to halt the conflict.

“The commander in chief and the whole Department of War are working very hard to bring this to a resolution,” said House Speaker Mike Johnson at his weekly press conference Tuesday.

Hegseth faces questions over war and his own leadership

Hegseth appeared before the panel facing a torrent of questions about not only the war, but his own leadership of the department.

Sen. Susan Collins, the Republican chair of the committee, opened the hearing saying it’s “deeply troubling” that the Pentagon has blocked or denied promotions to various officers, particularly women and minorities.

“This is likely to discourage well-qualified women and individuals of color from joining our armed forces, thus depriving us of their talent, dedication and patriotism,” Collins said.

Sen. Jeanne Shaheen of New Hampshire questioned why Hegseth is asking for more money when the department has not yet spent about half the $150 billion Republicans provided the Pentagon in last year’s big budget bill.

“Why are you asking the American people to absorb the cost of a war they don’t support?” asked Shaheen, who is also the top Democrat on the Foreign Relations Committee.

When Hegseth started describing the “historic nature” of Trump’s military strategy, she cut him off.

Hegseth later explained that the rest of last year’s budget package would be spent by September.

Republican Sen. John Kennedy of Louisiana was among several senators demanding answers over the situation in the Strait of Hormuz, asking if Iran will impose tolls on what historically has been an open waterway vital to the flow of oil.

Caine said, “That’s a hypothetical question, and I don’t know the answer to that.”

But Kennedy retorted: “Guys, we need straight answers.”

When GOP Sen. Mike Rounds wanted to know if this request would be enough to “get the job done,” the general demurred.

“I can’t answer the question on what it will cost, because the enemy has a vote,” Caine said.

Sen. Kirsten Gillibrand, D-N.Y., told Hegseth his war claims don’t add up.

Has the U.S. obliterated Iran’s nuclear capabilities or not, she demanded to know.

“We’re staying laser-focused on the objective,” Hegseth responded, “and you’re trying to make campaign commercials.”

This week, the Senate will consider another war powers resolution, having voted nearly a dozen times to try to halt the conflict. The House has approved a war powers resolution limiting Trump’s ability to wage war, with a few Republicans joining the Democrats to pass the measure, but no resolution has cleared both chambers to be sent to the president’s desk.

Republicans work to pass budget over Democratic objections

The GOP budget proposal is expected to flow through the reconciliation process, which enables the majority to approve the plan on its own, over the objections of Democrats in the minority.

It’s the same lengthy process Republicans used to approve Trump’s big tax cuts bill last summer, as well as Homeland Security money earlier this year.

The proposal is headed toward a House vote this week, which would start the process by instructing various committees to begin drafting the legislation. Johnson can afford only a few defectors from his slim majority, and some conservatives want the funding offset with spending reductions elsewhere.

GOP senators have so far panned the House budget plan, but are waiting to see if Johnson can kickstart the process.

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Associated Press writers Matt Brown and Ben Finley contributed to this report.

Copyright © 2026 The Associated Press. All rights reserved. This material may not be published, broadcast, written or redistributed.

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