Three weeks into a war Congress never authorized, the Pentagon is asking for more money than the United States spent keeping Ukraine alive for three years.
The Number Lands Before Anyone Is Ready For It
The first six days of Operation Epic Fury cost the United States at least $11.3 billion. That figure came not from critics or trackers but from the Pentagon itself, in a briefing to Congress. By day twelve, the Center for Strategic and International Studies put the running total at roughly $16.5 billion. By day eighteen, the Defense Department had sent the White House a request for a supplemental budget of more than $200 billion to sustain the war.
Defense Secretary Pete Hegseth did not deny the number when reporters asked on Thursday. He said it “could move.” He also said: “It takes money to kill bad guys.”
That is, in its way, a complete explanation. It is not a sufficient one.
The $200 billion request, if approved by Congress, would be the largest war supplemental in American history. It exceeds the annual defense budgets of every country on Earth except the United States itself. It would arrive on top of an existing Pentagon budget of more than $800 billion for fiscal year 2026, plus $150 billion already funneled to the Defense Department through last year’s tax-cuts bill. Total resources available to the Pentagon this year would approach $1.15 trillion.
The war is twenty-two days old.
What Three Weeks Has Bought
By the military’s own accounting, Operation Epic Fury has achieved a great deal.
U.S. Central Command reports that American and Israeli forces have struck more than 7,000 targets inside Iran since February 28. According to Israeli intelligence estimates cited by the Jewish Institute for National Security of America, over 70 percent of Iran’s missile launchers have been neutralized and Iranian missile production has been reduced to zero. By day twelve, Hegseth reported that Iran’s missile launch volume was down 90 percent and its one-way drone attacks had fallen by 95 percent.
The opening strike killed Supreme Leader Ali Khamenei. More than ninety Iranian naval vessels have been damaged or destroyed. The Natanz nuclear facility has been struck. The Fordow enrichment site, already crippled in prior operations, remains offline. Iran had entered 2026 with enough uranium enriched to 60 percent purity to potentially produce as many as ten nuclear weapons, according to U.S. intelligence assessments. That program is now, at minimum, severely disrupted.
These are real results. Defenders of the operation are not wrong to note them.
What they are slower to address is the cost at which those results are accumulating, the absence of any defined endpoint, and the question of what stabilizes the region once the strikes stop.
General Dan Caine, chairman of the Joint Chiefs, said this week that the military intended to expand strikes deeper into Iranian territory. When asked Thursday when the U.S. expects to achieve its objectives, Hegseth declined to say. “It will be at the president’s choosing,” he said. The CIA had briefed Congress that the campaign would take four to six weeks. That window closes next week.
The Human Ledger
Thirteen American service members have died. Six were killed in an Iranian drone strike on Port Shuaiba in Kuwait on March 1. A seventh died in a subsequent attack. Six more were lost on March 12 when a KC-135 refueling aircraft crashed in western Iraq, a loss the military says was not due to hostile or friendly fire. Roughly 200 additional service members have been wounded, the great majority of whom have returned to duty.
Across the region, the toll is far larger. At least 1,300 people have been killed inside Iran, according to Iranian officials. Lebanon has suffered at least 880 dead, as Israeli airstrikes have continued alongside the wider campaign. Iranian retaliatory strikes have hit Bahrain, Kuwait, Qatar, Saudi Arabia, and the United Arab Emirates, killing dozens more. Humanitarian organizations estimate more than a million people have been displaced.
The Strait of Hormuz carries roughly 20 percent of the world’s daily oil supply. Iran has moved to restrict passage. Brent crude peaked above $119 a barrel in the past two weeks. American gasoline prices are up more than 55 cents per gallon compared to the same period last year. Diesel is up 34 percent nationally, according to the New York Times. The Department of Defense is one of the world’s largest consumers of fuel: a $10 increase in the price of a barrel of oil raises Pentagon annual operating costs by an estimated $1.3 billion.
When President Trump was asked about rising fuel prices, he called it “a very small price to pay” for security.
Ukraine Took Three Years to Cost This Much
The comparison to Ukraine is uncomfortable for the administration and clarifying for everyone else.
Congress appropriated approximately $188 billion in Ukraine-related spending across nearly three years and five separate pieces of legislation, according to the U.S. Special Inspector General for Operation Atlantic Resolve. The Pentagon’s Iran supplemental request would exceed that figure in a single ask, in a war that has lasted three weeks.
The Ukraine number also warrants its own scrutiny. A 2025 analysis by Economists for Ukraine, published through the Centre for Economic Policy Research, concluded that the actual monetary value of assistance delivered to Kyiv’s government over three years of full-scale war amounted to closer to $50.9 billion, with true military aid of roughly $18.3 billion. Much of the remainder went to U.S. factories producing weapons, logistics costs, and expanded NATO presence in Europe. On that more conservative measure, the Pentagon’s Iran request would exceed three years of real Ukraine support by a factor of roughly four.
There is a structural reason the numbers diverge so sharply. Ukraine was a proxy war: American equipment and intelligence, Ukrainian lives. Iran is a direct American military operation burning through the most expensive precision munitions in the arsenal at rates that have alarmed the war’s own supporters.
The asymmetry of air-defense economics alone has been severe. Analysts at Defense Priorities estimated that the U.S. spent more than $10 billion on intercepts in the first 48 hours. A single THAAD interceptor costs approximately $12.7 million. An Iranian Shahed drone costs a small fraction of that. CSIS puts the cost ratio at roughly 106 to 1 in Iran’s favor on that exchange.
Congress Is Not Writing Blank Checks
The $200 billion request has not yet been formally submitted to Congress. The resistance is already forming.
Representative Betty McCollum of Minnesota, the senior Democrat on the House defense appropriations subcommittee, was direct. “The President chose on his own to go to war with Iran and spend very expensive munitions, and then turns around and says to Congress: ‘Oh, here’s the bill’. That’s not how it works.” She noted that Congress has still not received a full accounting of where the $150 billion in Pentagon funding from last year’s legislation has gone.
Senator Dick Durbin called the prospective request “not acceptable.” Representative Lauren Boebert, a Colorado Republican, announced she would vote no on any war supplemental. “I am so tired of spending money elsewhere. I have folks in Colorado who can’t afford to live.” Senator Roger Marshall of Kansas described the figure as “a little tall.” Senator Lisa Murkowski said her constituents in Alaska were asking her how long the war would last and how much it would cost. Her answer: “I don’t know.”
House Speaker Mike Johnson said it is a “dangerous time” and that he supports “what’s needed” to ensure American safety. He had not seen the details.
The administration launched the war via a War Powers notification and a briefing to the Gang of Eight. It did not seek congressional authorization. Congress, broadly, is now being asked to ratify a conflict it did not sanction by writing the largest single military check in the country’s history.
The Congressional Budget Office had already projected a federal deficit of $1.9 trillion for this fiscal year before any Iran supplemental. The national debt crossed $39 trillion this week.
The Price You Don’t See Until Later
The figure the Pentagon is requesting is almost certainly not the war’s true cost. It never is.
Brown University’s Costs of War project has consistently found that veteran healthcare and disability payments account for 30 to 40 percent of a conflict’s total lifetime expense, accumulating over decades, not years. Interest on war-related debt compounds on top of that. The Penn Wharton Budget Model estimates total economic impact from Operation Epic Fury, including energy market disruption, could reach $210 billion. The $200 billion request, on that framing, would fund only the opening act.
Analysts at The Intercept raised a sharper question. “$200 billion is 20 percent of the Pentagon’s budget this year,” one defense expert noted. “This is much more than the direct cost of the war so far, and likely more than will be needed anytime soon. This request begs the question: Is the Pentagon just trying to pad its already-massive budget, or is the administration planning for a protracted war?”
Neither the White House nor the Defense Department has offered a strategic plan, a spending breakdown, or a definition of what winning looks like. Congress, by most accounts, is still waiting for all three.
The meter, meanwhile, does not wait.
Sources: The Washington Post, Military.com, Al Jazeera, Axios, Time, Newsweek, NPR, the Christian Science Monitor, the Center for Strategic and International Studies, the Council on Foreign Relations, USAFacts, the Congressional Budget Office, Britannica, Flashpoint Intelligence, JINSA, The Intercept, the Centre for Economic Policy Research, Penn Wharton Budget Model, Brown University Costs of War Project.