Pentagon Puts Iran War Price Tag at $37.5 Billion as Senators Demand Answers

Defense Secretary Pete Hegseth told a Senate panel Tuesday that the war with Iran has cost $37.5 billion to date, an estimate that has climbed steadily as fighting stretches into its eleventh consecutive night, even as Pentagon officials press Congress for tens of billions more in supplemental funding.

Hegseth’s figure, delivered to Sen. Dick Durbin, D-Ill., at a Senate Appropriations Committee hearing, is up sharply from the roughly $25 billion Pentagon officials floated in late April and the $29 billion the Pentagon comptroller cited in May. The new estimate anticipates costs running through the end of the current fiscal year on September 30, and outside experts who spoke with reporters have suggested the ultimate bill will run considerably higher still.

Hegseth and Joint Chiefs of Staff Chairman Gen. Dan Caine used the hearing to press lawmakers for a supplemental package built around $67 billion tied directly to the Iran campaign, including $21 billion for munitions, $17.3 billion for operational costs, and $12.1 billion for classified programs. That request sits on top of a separate $1.5 trillion ask for the department’s full budget in the coming fiscal year, and follows earlier reporting that the administration had at one point floated a supplemental figure as large as $200 billion, a number Hegseth said remained fluid.

Sen. Kirsten Gillibrand, D-N.Y., challenged Hegseth over what she characterized as the administration’s shifting public statements, pointing to earlier assurances that Iran’s nuclear weapons capability had been fully destroyed even as the administration later launched a new war citing an active Iranian nuclear threat. Hegseth pushed back forcefully, accusing Democrats on the committee of playing partisan politics rather than funding troops in the field, and rejected the suggestion that the administration lacks a coherent long-term strategy.

The exchange was one of several tense moments in an hours-long hearing that included another Democrat, Sen. Gary Peters, pressing Hegseth on the war’s endgame — a line of questioning Hegseth met by accusing Peters of what he called Trump Derangement Syndrome. Even Republican members of the panel, including Sen. John Kennedy of Louisiana, called on the administration to provide more straightforward answers about where the conflict is headed. Gillibrand noted that many Americans are struggling to reconcile the administration’s conflicting statements while also grappling with the cost of healthcare, food and housing at home.

The hearing came the same day U.S. Central Command confirmed an eleventh consecutive night of strikes against Iran, and as President Trump signaled the United States may soon strike a fortified underground facility known as Pickaxe Mountain, believed to be tied to Iran’s nuclear program. Iran’s military has warned that any strike on its nuclear sites would be treated as a further expansion of the war. Jordan, Kuwait and Bahrain all reported intercepting Iranian aerial attacks this week, underscoring how the conflict continues to widen well beyond the two principal combatants.

Republicans in the Senate are separately assembling a roughly $95 billion GOP budget package intended to help fund military operations alongside other administration priorities, even as skepticism grows in both parties about the true scope of spending the war may ultimately demand before it is resolved.

With costs already exceeding early estimates by a wide margin and no clear timeline for a durable ceasefire, Tuesday’s hearing illustrated a Congress still searching for consensus on how much the country should be asked to spend on a conflict whose scope keeps expanding.

The Pentagon entered the war already flush with resources: lawmakers approved the department’s largest budget in history, totaling nearly $1 trillion, last year, and Republicans layered on additional defense spending through the tax and policy package known as the One Big Beautiful Bill. That cushion has not prevented officials from returning to Congress repeatedly for supplemental funds as the conflict’s costs have outpaced projections at nearly every stage, from an initial $11.3 billion Pentagon estimate for the first six days of fighting to Tuesday’s $37.5 billion tally.

Protesters interrupted portions of Tuesday’s hearing, underscoring the political sensitivity of a war that has now drawn troops into combat across multiple fronts in the Middle East and cost at least one American service member his life in Jordan. As the administration presses its funding request, the coming weeks will test whether a Republican-controlled Senate is willing to approve war spending at the scale the Pentagon says it now needs.

This article was produced under The Navarro Report’s Human-Directed AI Journalism model: reporting, sourcing, and editorial judgment are directed by a human journalist, with AI tools used for research assistance and drafting under that direction.