WASHINGTON — The Trump administration is facing congressional scrutiny over its military budget requests as costs from the U.S. conflict with Iran continue to draw questions on Capitol Hill.
Pentagon officials have requested around $80 billion in additional funding to address expenses tied to the Iran conflict and other defense needs, according to reports this week. The request comes amid broader proposals for a $1.5 trillion defense budget for fiscal year 2027, a significant increase from prior levels.
The conflict, which began with U.S. and Israeli strikes on Feb. 28 under Operation Epic Fury, has involved extensive military operations. Pentagon estimates placed costs at nearly $29 billion as of mid-May, while some trackers have put the total near $113 billion over roughly 108 days. Details on the full scope of expenditures remain subject to ongoing assessments.
Lawmakers from both parties have pressed the administration for greater transparency on war-related spending. Some Democrats, including Sen. Elizabeth Warren, have criticized the scale of the funding requests amid competing domestic priorities. Republican leaders on the House and Senate Armed Services committees have supported increased defense investments to maintain military readiness.
Administration officials, including Defense Secretary Pete Hegseth, have defended the budget proposals as necessary to replenish munitions, repair equipment and strengthen U.S. forces amid global tensions. A senior Pentagon official told lawmakers in May that the department's fiscal planning did not fully anticipate the conflict's demands.
The White House has proposed a $1.5 trillion defense topline for 2027, representing roughly a 40-44% increase, which includes base funding and additional resources. Officials have indicated that certain Iran-related costs would be addressed through supplemental requests rather than the core budget.
A ceasefire has held since April, with a June 17 agreement in Islamabad aiming to formalize an end to major hostilities within 60 days, including measures on the Strait of Hormuz and Iran's nuclear program. U.S. casualties have been reported in the low dozens killed, with hundreds wounded, according to available figures. Iranian losses have been described as significantly higher by various reports.
Congressional aides and members have noted the administration's limited disclosures on exact war expenditures to date. "The Pentagon is seeking funds to cover Operation Epic Fury costs... plus munitions replenishment," one recent summary of the request stated.
As of Friday, no final decisions on the supplemental funding had been announced. Budget negotiations are expected to intensify in coming weeks as lawmakers review the proposals. Details on how any additional appropriations would be allocated remain under discussion.
