The United States is spending roughly $30 million per day to maintain its military presence in the Persian Gulf as Operation Epic Fury enters its first week, and that figure doesn’t account for the staggering cost of the munitions already expended. On the night of February 28, 2026 alone, American forces fired off an estimated $100 to $200 million worth of ordnance — including 14 massive bunker-buster bombs and more than 25 Tomahawk cruise missiles — in a joint strike with Israel against Iranian targets. Three American service members are dead, five more are seriously injured, and the bills are just starting to come in. The financial bleeding extends well beyond the current operation.
Since October 7, 2023, the United States has spent nearly $34 billion on conflicts involving Iran and its proxies, according to tracking by the Brown University Costs of War Project and other analysts. That includes $22 billion in support for Israel and $12 billion on other allied support and direct US military actions. The pre-combat buildup alone for Operation Epic Fury cost taxpayers an estimated $350 to $600 million over two to three weeks. This article breaks down exactly where that money is going, what it’s buying, how it compares to previous operations, and what a prolonged conflict could mean for both the federal budget and American military readiness.
Table of Contents
- How Much Is the Iran War Actually Costing American Taxpayers Per Day?
- What Did the First Night of Operation Epic Fury Cost in Munitions Alone?
- How Does This Compare to the June 2025 Strikes on Iran?
- Where Is the $34 Billion in Middle East Spending Since October 2023 Actually Going?
- What Are Military Leaders Warning About a Prolonged Iran Conflict?
- How Is This Affecting the Federal Deficit and National Debt?
- What Comes Next and What Should Taxpayers Be Watching?
- Conclusion
- Frequently Asked Questions
How Much Is the Iran War Actually Costing American Taxpayers Per Day?
The short answer depends on what you count. The baseline cost of keeping the current US military presence stationed in the Persian Gulf region runs approximately $30 million per day. Within that figure, carrier strike group operations account for roughly $6.5 million per day per group, and the Pentagon currently has two carrier groups deployed — meaning about $13 million daily just to keep those floating airbases operational. Add in the B-2 bombers, F-35 fighter jets, refueling tankers, intelligence and surveillance aircraft, and the 125-plus planes involved in the operation, and the overhead climbs fast. But the daily operating costs are almost modest compared to what happens when the shooting starts.
Taxpayers for Common Sense estimated that a single night of bombing Iran cost $100 to $200 million in munitions alone. Each Tomahawk cruise missile runs between $1.2 and $2.5 million, meaning just the 25-plus Tomahawks fired on February 28 cost somewhere between $30 million and $62.5 million. The 14 GBU-57 Massive Ordnance Penetrators — 30,000-pound bunker busters designed to reach underground facilities — cost between $3.5 and $12 million each, adding another $49 to $168 million to the tab. That’s upwards of $130 million in identified ordnance costs for one evening of strikes. To put it in perspective, the past month of on-station military presence has already cost the US military on the order of $200 million, and projections indicate that figure will reach or exceed $500 million by mid-to-late March if operations continue at their current pace. These numbers do not include the long-term costs of veteran care for wounded service members, equipment replacement, or the economic ripple effects of deploying nearly half of America’s deployable air power to a single theater.
What Did the First Night of Operation Epic Fury Cost in Munitions Alone?
On February 28, 2026, the US and Israel launched Operation Epic Fury with a massive joint strike on Iranian targets. American forces employed approximately 75 precision-guided weapons, supported by more than 125 aircraft including B-2 stealth bombers, F-35 fighters, and a fleet of refueling and intelligence planes. The strike killed Iranian Supreme Leader Ali Khamenei — confirmed by Iranian state media on March 1 — along with approximately 40 Iranian officials. CENTCOM confirmed three American service members were killed and five seriously injured. The munitions math is brutal for taxpayers. The identifiable ordnance costs from that single strike night fall between $100 and $132.5 million on the conservative end. However, that figure only accounts for the Tomahawks and bunker busters whose use has been publicly confirmed.
It does not include the costs of precision-guided bombs dropped by F-35s, air-to-ground missiles, or any other munitions used by the 125-plus aircraft involved. The actual total is almost certainly higher. Taxpayers for Common Sense put the broader estimate at $100 to $200-plus million for the evening, and that’s still just the cost of the weapons themselves — not the fuel, flight hours, intelligence operations, or logistics required to deliver them. There’s an important caveat worth noting here. If Operation Epic Fury remains a limited strike — a one-and-done demonstration of force followed by diplomatic negotiation — the total cost, while enormous, would be manageable within the existing defense budget. However, if the operation escalates into a sustained air campaign or, worse, draws in ground forces, the costs could spiral into territory that makes the Iraq and afghanistan wars look like budget line items.
How Does This Compare to the June 2025 Strikes on Iran?
Operation Epic Fury is not America’s first recent military engagement with Iran. In June 2025, the US launched Operation Midnight Hammer, a strike on Iranian nuclear facilities that lasted 12 days. That operation cost American taxpayers an estimated $1 to $2 billion in total. Israel and the United States combined spent approximately $5 billion in the first week alone, with daily war costs hitting $725 million — broken down as $593 million in offensive operations and $132 million in defense and mobilization costs. Those numbers from Midnight Hammer are instructive because they show how quickly costs escalate once an operation extends beyond a single strike. The first night is expensive.
The first week is eye-watering. And by the time you’re into week two, you’re talking about figures that would fund entire federal agencies for a year. The Center Square reported that Midnight Hammer likely cost taxpayers at least $200 million in its opening phase alone, and the final tally came in far higher once logistics, replacement munitions, personnel costs, and support operations were factored in. The comparison should worry anyone watching the current situation. Operation Epic Fury has already consumed munitions at a comparable rate to the opening phase of Midnight Hammer, and the geopolitical situation — with Iran’s supreme leader dead and 40 officials killed — is arguably more volatile. The question is not whether this operation will be expensive. The question is whether it stays in the hundreds-of-millions range or crosses into the billions.
Where Is the $34 Billion in Middle East Spending Since October 2023 Actually Going?
Since the Hamas attack on October 7, 2023, the United States has spent nearly $34 billion on conflicts connected to Iran and its proxy network. Of that total, $22 billion has gone to support Israel directly — military aid, weapons transfers, intelligence sharing, and logistical support. The remaining $12 billion has been spent on other allied support and direct US military actions, including operations against Houthi forces in Yemen, engagements with Hezbollah-linked targets, and the two direct strikes on Iran itself. The tradeoff here is not just financial. Fortune reports growing concern about munitions supply sustainability in an extended conflict. Tomahawk cruise missiles and Patriot/THAAD interceptors — the backbone of both offensive and defensive operations in the region — are being consumed at rates that strain existing stockpiles.
These are not weapons that can be manufactured overnight. Tomahawk production lines have limited capacity, and each missile takes months to build. Every Tomahawk fired at Iran is one fewer available for potential conflicts elsewhere, including the Pacific theater where tensions with China continue to simmer. The Washington Examiner has noted this exact concern: supporting Iranian regime change could carry significant costs to US readiness for potential conflict with China. The Pentagon is essentially being forced to choose between maintaining pressure on Iran and preserving the weapons stockpiles it would need for a Pacific contingency. That is a strategic tradeoff with implications that extend far beyond the current defense budget.
What Are Military Leaders Warning About a Prolonged Iran Conflict?
Joint Chiefs Chairman General Dan Caine has warned publicly that a war against Iran could become a prolonged and damaging conflict with numerous US casualties. That warning carries particular weight coming from the nation’s top military officer, and it should be read as a signal that the Pentagon does not view this as a simple operation with a clean endpoint. Iran is not a small militia or proxy force — it is a nation-state with a population of 88 million, a large conventional military, and asymmetric warfare capabilities that include ballistic missiles, naval mines, and proxy forces spread across multiple countries. Taxpayers for Common Sense has been equally blunt, warning that a prolonged war with Iran would cost taxpayers “dearly” and noting that the US has deployed nearly half its deployable air power to the region. That level of commitment is not sustainable over months or years without either drawing down capabilities elsewhere or dramatically increasing defense spending — and likely both. The $30 million per day baseline cost is the floor, not the ceiling.
If Iran retaliates with missile strikes that require Patriot and THAAD interceptors, the daily defensive costs alone could exceed the offensive ones, as each interceptor missile costs between $3 and $12 million. There is also the human cost that no budget figure captures. Three American service members were killed on the first day of operations. Five more were seriously injured. If the conflict escalates, those numbers will grow. And the long-term costs of caring for wounded veterans — medical treatment, rehabilitation, disability benefits — will extend for decades, just as they have for Iraq and Afghanistan veterans. The Brown University Costs of War Project has documented how the true cost of war typically runs three to four times the direct military expenditure when long-term obligations are included.
How Is This Affecting the Federal Deficit and National Debt?
The timing of this military expenditure could not be worse for the federal balance sheet. The United States is already running annual deficits exceeding $1.5 trillion, and the national debt has surpassed $36 trillion. Calcalist has reported that a war with Iran poses a bigger threat to US debt than many domestic spending debates that dominate congressional attention.
A sustained conflict costing $500 million to $1 billion per month — which is well within the range of current projections — would add billions to the deficit at a time when interest payments on existing debt are already consuming a growing share of the federal budget. Unlike the wars in Iraq and Afghanistan, which were partially funded through supplemental appropriations and emergency spending bills, the current operations in the Middle East are being drawn from existing defense budgets that were not designed to absorb this level of expenditure. That means something else in the Pentagon’s budget will have to give — whether it’s training, maintenance, modernization programs, or readiness for other contingencies.
What Comes Next and What Should Taxpayers Be Watching?
The trajectory of costs from here depends almost entirely on whether Operation Epic Fury remains a limited strike or evolves into a sustained campaign. If the operation wraps up within days, the total cost will likely fall in the $500 million to $1 billion range — expensive, but absorbable. If it extends into weeks or months, the precedent from Operation Midnight Hammer suggests costs could easily reach $2 to $5 billion or more, with the $34 billion already spent since October 2023 continuing to climb.
Taxpayers should be watching for three things: supplemental funding requests from the Pentagon, which would signal that current budgets cannot absorb the costs; reports on munitions stockpile levels, which would indicate whether the US is drawing down critical reserves; and any expansion of the operation beyond air strikes to include ground forces, naval blockades, or extended occupation of any kind. Each of those escalation markers would multiply the daily cost by orders of magnitude. The $30 million per day figure that headlines this article would look quaint by comparison.
Conclusion
The Iran war is costing American taxpayers at a minimum $30 million per day in baseline operating costs, with individual strike nights consuming $100 to $200 million or more in munitions alone. Since October 2023, the broader Middle East engagement has cost nearly $34 billion, and Operation Epic Fury is adding to that total at an alarming rate. The pre-strike buildup cost up to $600 million, the past month of positioning has consumed roughly $200 million, and projections suggest $500 million or more by mid-March. These are not abstract budget numbers — they represent real money drawn from a treasury that is already deeply in debt. The costs extend beyond dollars. Three American service members are dead.
Five are seriously wounded. Military leaders warn of a prolonged conflict. Munitions stockpiles are being depleted. And the strategic cost of committing nearly half of America’s deployable air power to one region while other global threats persist may prove to be the most expensive consequence of all. Whether this operation was strategically justified is a debate for policymakers and voters. What is not debatable is that American taxpayers are footing an enormous and growing bill, and they deserve a clear accounting of where every dollar is going.
Frequently Asked Questions
How much does a single Tomahawk cruise missile cost?
Each Tomahawk cruise missile costs between $1.2 and $2.5 million, depending on the variant. The US fired more than 25 Tomahawks on February 28, 2026, costing between $30 and $62.5 million in that one weapon system alone.
How much has the US spent on Middle East conflicts since October 7, 2023?
Nearly $34 billion total — $22 billion in direct support for Israel and $12 billion on other allied support and direct US military actions against Iran-linked forces including Houthis, Hezbollah, and Iran itself.
What was the cost of the June 2025 Operation Midnight Hammer?
The 12-day operation cost US taxpayers an estimated $1 to $2 billion. Combined US and Israeli spending reached approximately $5 billion in the first week, with daily costs hitting $725 million at peak.
How many American service members have been killed in Operation Epic Fury?
CENTCOM confirmed on March 1, 2026 that three American service members were killed and five were seriously injured in the joint US-Israeli strikes on Iran.
What are GBU-57 Massive Ordnance Penetrators and how much do they cost?
GBU-57s are 30,000-pound bunker-buster bombs designed to penetrate deep underground facilities. Each costs between $3.5 and $12 million. Fourteen were used in the February 28 strikes, costing between $49 and $168 million.