Story summary
Summary of Iran-US War Developments
Between February 28 and June 30, the United States and Israel launched "Operation Epic Fury," a military campaign against Iran that cost an estimated $33.4 billion, with nearly $22.3 billion spent on munitions alone. The Pentagon's Inspector General report to Congress revealed significant challenges, including strategic inventory shortfalls and industrial bottlenecks in resupplying munitions. Iranian retaliatory strikes damaged or destroyed hundreds of buildings at U.S. bases across the Middle East, including up to 30 MQ-9 Reaper drones, four F-15 fighter jets, one F-35 jet, and seven KC-135 tanker aircraft.
President Donald Trump has dismissed concerns about munitions shortages, stating that the U.S. possesses "virtually unlimited" supplies of ammunition. However, Pentagon officials acknowledge significant expenditures in both personnel deployment and weaponry use, which have led to strategic inventory shortfalls and revealed industrial base bottlenecks for munitions resupply. The report highlights the need for streamlining procurement processes and stockpiling critical materials to prepare for potential future contingencies.
The cost of repairing damaged facilities and replacing lost or damaged aircraft is not included in the current estimate, indicating that the total financial impact could be even higher. Despite these challenges, U.S. officials maintain readiness for any potential contingency while considering diplomatic avenues to end hostilities with Iran. (Total cost: $33.4 billion; munitions expenditure: $22.3 billion)
Written for “Iran War Munitions Shortfall” on 2026-09-17,
grounded in this article and the 20 other(s) covering the same event.
Several U.S. military bases, diplomatic buildings have been damaged in Iran war: inspector general report
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bases → damage → war
Operation Epic Fury estimated to have cost $33.4B US over first 4 months
A U.S. government watchdog has released its first report on the impact of the Iran war, acknowledging the military's advanced weapons shortfalls and offering the first public look at the damage to American aircraft, bases and diplomatic outposts in the Middle East.
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watchdog → estimate → East
The Pentagon inspector general's report on Monday offered the fullest official accounting so far of the conflict's costs in American lives, taxpayer dollars and physical damage as a result of Operation Epic Fury, which was estimated to have cost $33.4 billion US as of June 29.
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which → offer → June
Secretary of War Pete Hegseth testified in Congress in late July that the war had cost $37.5 billion so far.
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war → testify → billion
The report noted that the U.S. war with Iran "has resulted in strategic inventory shortfalls and revealed industrial base bottlenecks for munitions resupply" in regard to advanced weapons.
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war → note → weapons
Experts have previously said it will take about three years for military contractors to replenish advanced missiles and defensive missile interceptors to prewar levels.
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contractors → say → levels
The Pentagon has repeatedly pushed back against reports of any munitions shortage, saying the U.S. military has all the weapons it needs to fight any conflict.
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it → push → conflict
U.S. President Donald Trump said in a social media post Monday that the U.S. is "producing more exquisite and elite weapons than at any time in our history."
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U.S. → say → history
Multiple U.S. bases, diplomatic buildings struck
The watchdog report, which covers April 1 to June 30, also acknowledged that Iranian strikes damaged and destroyed hundreds of buildings and other structures at U.S. bases in Kuwait, Bahrain, Qatar, the United Arab Emirates, Saudi Arabia, Iraq, Oman and Jordan.
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strikes → strike → Kuwait
It noted that the U.S. naval base in Bahrain, a Navy logistics hub in the region, was targeted with Iranian drones and ballistic missiles.
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base → note → drones
U.S. Central Command had to shift to supply lines to alternate hubs that were much farther away, including Diego Garcia, a U.S.-U.K. base on an island in the Indian Ocean.
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that → have → Ocean
Hung Cao, the acting U.S. navy secretary, acknowledged in an interview with The Epoch Times last week that "they blew the hell out of Bahrain" and said he has a task force looking into whether the navy would need to repair the base in Bahrain to sustain its forces in the region.
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navy → act → region
Monday's report also included information from the watchdogs for the Defence and State departments, as well as the U.S. Agency for International Development (USAID).
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report → include → Development
U.S. diplomatic facilities in Kuwait, Saudi Arabia, the United Arab Emirates and Iraq suffered physical damage from Iran's strikes, costing $184 million US.
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facilities → suffer → US
In addition, the war has resulted in construction project delays at several other U.S. outposts in several countries, including in Israel, Egypt and Oman.
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war → result → Israel
The State Department reported in early June that its other costs from the conflict came to $113 million US, with nearly $80 million used to respond to contingency plans, including evacuation expenses for U.S. personnel and their families, as well as other American citizens and eligible third-country nationals.
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million → report → personnel
How they could send oil prices surging even further
Diesel prices soar.
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prices → send → ?
Here are the potential impacts
The State Department reported that in the weeks and months after the U.S. and Israel first struck Iran on Feb. 28, the Trump administration evacuated about 9,000 U.S. citizens from countries in the Middle East and Europe.
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administration → report → East
The majority of the evacuations were made from Israel, with Iraq and Jordan following shortly behind.
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Iraq → make → Israel
While the U.S. only evacuated 1,200 Americans from the United Arab Emirates, those trips to Istanbul, Athens and Washington cost the most, at more than $4 million US.
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trips → evacuate → US
Weapons shortfalls, weapons sales
Dozens of American aircraft and drones also were destroyed or damaged by Iran, including the destruction of as many as 30 MQ-9 Reaper drones that cost around $30 million US apiece, the report said.
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report → destroy → US
Seven KC-135 refuelling aircraft were damaged or destroyed, including five that were struck by Iranian munitions while on the ground in Saudi Arabia.
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that → refuel → Arabia
Another KC-135 crashed in Iraq, killing six service members, following a collision with another KC-135.
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KC-135 → crash → KC-135
Those deaths, and the death of a pilot of a helicopter that crashed into the Arabian Sea, are listed as occurring during non-hostile events.
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that → crash → events
Eleven other service members are listed as "killed in action" in Kuwait, Iraq, Jordan and Saudi Arabia.
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members → list → Kuwait
The State Department reported that more than $44 billion US in emergency and non-emergency military sales also were made in that span of time, with the majority of sales going to Saudi Arabia.
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majority → report → Arabia
Sales included military helicopters, munitions and munitions support as well as advanced precision weapons systems.
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Sales → include → helicopters
Other regional countries, including Qatar, Kuwait, the U.A.E. and Israel, also received billions in sales, as Iran retaliated against nearly every country in the region that hosted a U.S. military base.
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that → include → base
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