Trump’s Iran War Costs U.S. $11.3 Billion in Six Days
Image: The Sunday Guardian

Trump’s Iran War Costs U.S. $11.3 Billion in Six Days

13 March, 2026.Iran.8 sources

Key Takeaways

  • U.S. spent $11.3 billion in the first six days of the war with Iran
  • The $11.3 billion estimate excludes buildup, hardware, personnel, and other war-related costs
  • Ammunition cost $5.6 billion; 'years' worth' of munitions were depleted, prompting additional funding

Headline cost reported

Multiple news outlets report the Pentagon told Congress that U.S. military operations in the first six days of the Iran war cost at least $11.3 billion.

US operation against Iran cost $11

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The New Republic states, "The Pentagon estimates that it spent more than $11.3 billion in the first week of Donald Trump’s illegal war in Iran."

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Georgia Today similarly notes, "The first six days of the war with Iran have cost the United States more than $11.3 billion, reports The New York Times,"

and The Chosun Daily reports the figure as "at least $11.3 billion (approximately 16.69 trillion Korean won) during the first six days."

Munitions driving costs

Pentagon officials and media reports say munitions accounted for a very large share of that bill: about $5.6 billion was used in the opening 48 hours, and high-end precision weapons carried steep per-unit prices.

The New Republic records that "the Pentagon previously estimated it spent $5.6 billion on munitions alone during the first two days of the war,"

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while The Chosun Daily echoes, "Pentagon revealed that it spent approximately $5.6 billion (8.27 trillion Korean won) on ammunition alone during the first two days of the war."

Those reports highlight expensive ordnance such as Tomahawk cruise missiles and glide bombs: The New Republic notes "Tomahawk cruise missiles... cost $2.2 million each,"

and The Chosun Daily adds the AGM-154 "costs up to $836,000 (1.235 billion Korean won) per unit."

Excluded buildup costs

Reports stress that the $11.3 billion figure excludes pre-deployment and buildup costs, and analysts and lawmakers say the true total will be higher.

The first six days of the war with Iran have cost the United States more than $11

Georgia TodayGeorgia Today

The New Republic notes the sum is "not including the cost of the buildup ahead of the strikes,"

and The Chosun Daily says "pre-deployment costs—such as troop positioning, weapon movement, and military equipment reinforcement prior to the initial attack—were excluded."

Georgia Today adds that the figure "does not include many of the costs related to preparations for the strikes, suggesting that the final price tag for the first week of the conflict could be significantly higher,"

and Senator Chris Coons told Firstpost he "expects that the current total operating number is significantly above that."

Stockpile depletion risks

Analysts and reporting warn the rapid depletion of high-end munitions and interceptors could require large supplemental requests and strain allied inventories.

Mint reports the administration "has already used up 'years' worth of key munitions" and says the Pentagon may seek as much as "$50 billion in additional military funding,"

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while The Chosun Daily reports Western forces "exhausted at least 1,000 Patriot missiles over 11 days" and raises EU concerns about reduced defensive stocks for Ukraine.

Georgia Today also cites the heavy early use of munitions, noting "approximately $5.6 billion worth of munitions were used during the first two days of the conflict alone."

Political fallout and exit pressure

The financial figures have immediate political ramifications: lawmakers question emergency funding and critics highlight domestic trade-offs, while the White House faces pressure to define an exit strategy.

The New Republic reports that the spending was "without congressional approval" and that Trump "has laid waste to federal programs" to fund the war,

Image from The Chosun Daily
The Chosun DailyThe Chosun Daily

The Sunday Guardian records Trump claiming on Truth Social that U.S. forces "have wiped out Iran’s defence capability and destroyed what he called the country’s 'terrorist regime,'"

and Firstpost reports White House aides "are reportedly urging him to publicly present an exit plan" amid calls to argue the military "has largely achieved its objectives."

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