White House Formally Requests $87.6 Billion Iran War Supplemental

The White House formally submitted an $87.6 billion emergency supplemental spending request to Congress on June 25, 2026, primarily to cover costs arising from Operation Epic Fury, the U.S.-led military campaign against Iran that began Feb. 28 ^[1][2]. The Office of Management and Budget transmitted the request to Congress on Wednesday. OMB Director Russell Vought addressed the letter to House Speaker Mike Johnson, describing the request as covering "urgent needs" incurred by the Department of Defense during the operation. The figure is a significant reduction from the roughly $200 billion the Pentagon discussed earlier in the year, and arrives just days after the source story's initial reporting of an $80 billion estimate ^[3][8].

Of the $87.6 billion, $67 billion would go to the Department of Defense, including $21 billion for munitions, $17.3 billion for operational costs, and $12.1 billion for classified programs. ^[1][4] Defense Secretary Pete Hegseth and Pentagon Comptroller Jay Hurst had previously told Congress the war cost $29 billion, a figure many lawmakers believed understated actual expenditures given the volume of SM-3, Patriot, THAAD, and Tomahawk missiles expended. ^[3] Analysts at the Center for Strategic and International Studies have warned that inventories of Patriot and THAAD interceptors and Tomahawk cruise missiles could require three or more years to fully replenish under current production rates. ^[3] On June 16, Trump invoked the Defense Production Act to accelerate output, citing "systemic constraints in the munitions industrial base, including limited production capacity, fragile supply chains, long-lead dependencies, and related production bottlenecks." ^[3]

The supplemental request extends well beyond defense outlays. The package includes $11.1 billion for farmers and $1.4 billion for the response to the Ebola outbreak in Central Africa. ^[4] The White House also included $1 billion to assist "the final design and construction of a modernized Penn Station in New York City," an item of interest to Senate Democratic Leader Chuck Schumer and House Democratic Leader Hakeem Jeffries, both of New York. ^[7] Additional policy riders include revisions to federal regulations on hemp products, changes to year-round sales of renewable fuels, and the lifting of restrictions on federal investment in Venezuela. ^[2] The structural decision to bundle non-defense items into the package reflects a standard congressional vote-assembly strategy but simultaneously exposes the request to procedural opposition in both chambers.

The supplemental lands in Congress during an acute war-powers standoff. The Senate voted 50 to 48 on June 23 to pass a war powers resolution, with four Republicans joining Democrats: Sens. Bill Cassidy of Louisiana, Susan Collins of Maine, Rand Paul of Kentucky, and Lisa Murkowski of Alaska. ^[5][6] The vote marked the first time both chambers of Congress had passed a resolution directing a president to remove U.S. armed forces from a warzone under the War Powers Act. ^[6] The resolution does not require the president's signature, as it is a concurrent resolution, and it does not carry the force of law. ^[7] The administration has maintained the War Powers Resolution of 1973 is itself unconstitutional, preserving its legal objection to congressional enforcement even as it simultaneously seeks appropriations that would ratify the war's costs ^[8].

The request presents a narrow path on Capitol Hill. Republicans hold slim margins in both the House and Senate, meaning appropriations bills typically require Democratic support to pass. ^[6] Sen. Patty Murray of Washington, the lead Democrat on the Senate Appropriations Committee, characterized the request not simply as war reimbursement but as "an attempt to secure tens of billions of additional dollars for unrelated Pentagon priorities that should rightly be considered through the annual appropriations process." ^[2] Sen. Jack Reed, the top Democrat on the Senate Armed Services Committee, said Iran supplemental funding cannot move in isolation and must follow agreement on overall defense and non-defense spending levels. ^[5] On the Republican side, Sen. John Hoeven of North Dakota, a member of the Appropriations Defense subcommittee, said he has been working with the administration to expand the package to include disaster aid for California, Hawaii, and other states hit by fires and weather events, as well as agricultural assistance. ^[5] House Appropriations Committee Chairman Tom Cole of Oklahoma and Defense Appropriations Subcommittee Chairman Ken Calvert of California issued a joint statement endorsing the request, saying it "reflects the reality that our defense strength must be maintained, not merely demonstrated." ^[2]

The supplemental is one component of a broader and still-unresolved defense funding architecture. The supplemental's $67.15 billion for the military comes in addition to roughly $1 trillion appropriated last year and the $1.5 trillion Trump is seeking for the next fiscal year. ^[6] Republicans separately hope to secure approximately $1.1 trillion through regular appropriations, which typically requires bipartisan support, and an additional $350 billion through a largely party-line reconciliation vote later this summer. ^[5] The funding request arrived just hours after Trump clashed with Republican senators at a private Capitol Hill lunch, engaging in a shouting match with at least one senator over their votes on the war powers resolution. ^[4] With midterm elections in November, it remains unclear whether there is sufficient political appetite to pass another large spending bill on this compressed timeline. ^[6]