Synopsis :- The 2026 Middle East war has cost the U.S. $11.5–$12 billion in 13 days, driven by operations, munitions, and equipment repair, while causing regional instability, humanitarian crises, and global economic disruptions.
The 2026 Middle East war escalated after years of rising tensions between Iran, Israel, and the United States over Iran’s nuclear ambitions and regional influence. The conflict intensified on 28 February 2026, when U.S. and Israeli forces carried out major airstrikes on Iranian military and strategic targets. The strikes reportedly killed Iran’s Supreme Leader Ali Khamenei, triggering immediate retaliation from Iran and turning long-standing tensions into an open regional conflict.
In response, Iran launched hundreds of ballistic missiles and drones toward Israel and U.S. military bases across the region. The conflict soon widened when Hezbollah in Lebanon joined the fighting, firing rockets into Israel, prompting heavy Israeli airstrikes in Lebanon. The escalation has caused hundreds of deaths, more than 1,500 injuries, and the displacement of over 800,000 people, creating a growing humanitarian crisis across the region.
Global Impact: Oil, Trade, and Regional Stability
The war has had significant global consequences, especially in energy markets and shipping routes. Attacks and tensions around the Strait of Hormuz, one of the world’s most important oil shipping lanes, have increased risks for global trade and energy supplies. Insurance costs for shipping through the region have surged, and oil prices have risen sharply due to fears of supply disruptions.
Current Situation
As of March 2026, the war remains ongoing with intense fighting across multiple fronts. Israel continues airstrikes on Hezbollah positions in Lebanon and Iranian targets, while Iran and its allied groups are launching missiles and drones in retaliation. Civilians across Lebanon, Israel, Iran, and nearby countries are facing displacement, infrastructure destruction, and growing humanitarian challenges. With major powers involved and multiple countries affected, analysts warn that the conflict could evolve into one of the largest regional wars in decades if diplomatic efforts fail
Overview of Operation Costs of U.S
According to estimates published by defense analysts Mark F. Cancian and Chris H. Park on CSIS, the first 100 hours of Operation Epic Fury, the ongoing U.S. military campaign against Iran is estimated to have cost about $3.7 billion. The operation, which began with large-scale strikes and air defense actions, involved multiple branches of the U.S. military and a wide range of equipment and weapon systems. Statements from Donald Trump and U.S. Defense Secretary Pete Hegseth suggested the campaign could continue for weeks, raising growing concerns among policymakers and the public about the overall financial burden of the conflict.
Breakdown of the First 100 Hours of War Spending
The estimated $3.7 billion cost during the first 100 hours is divided into three major categories. The first is operations and support, which includes the cost of running aircraft, naval vessels, logistics, and other deployed military units. This portion is estimated at roughly $196 million, with about $178 million already budgeted and the rest unbudgeted.
The second and largest component is munitions replacement, estimated at around $3.1 billion. This reflects the high cost of replenishing missiles, bombs, and air-defense interceptors used during the strikes against Iranian targets and to defend against incoming threats. None of this spending was pre-budgeted, meaning the Department of Defense may need additional funding to replenish these stocks.
The third category is attrition and damage repair, estimated at approximately $350 million. This includes the cost of replacing equipment lost in combat and repairing damaged infrastructure or military assets. Like munitions replacement, this category is also largely unbudgeted and could require supplemental appropriations from Congress.
How the Estimates Were Calculated
The cost estimates are based on limited official information released by the U.S. Department of Defence. Unlike previous Middle East conflicts, where detailed daily strike updates were common, the Pentagon has provided only partial operational data for Operation Epic Fury. Analysts relied on available information from official briefings by senior military leaders, including U.S. Central Command (CENTCOM) and the Chairman of the Joint Chiefs of Staff, to estimate the scale of operations.
Using these data points, analysts estimated the operational tempo, types of aircraft and ships involved, missile usage, and potential combat losses to build a rough cost model. However, they also noted that actual costs could fluctuate depending on the intensity of strikes and the scale of Iranian retaliation.
Estimated Total Cost Over the Past 13 Days
Based on the initial estimate, the first 100 hours cost about $3.7 billion, which translates to roughly $37 million per hour. On a daily basis, the campaign costs approximately $924 million per day (3.7 billion / 4). This rate reflects the intense opening phase of the conflict, when strike missions and missile defenses were at their peak.
If we assume that the operational cost has remained roughly similar to the initial phase, we can estimate the total expenditure over a longer period. Thirteen days equal approximately 312 hours of operations. Using the same cost rate of $37 million per hour, the estimated total cost becomes:
- 312 hours × $37 million = $11.54 billion
- Alternatively, using the daily estimate:
- $924 million × 13 days = $12.03 billion
Estimated War Spending So Far
Based on these calculations, the United States may have spent around $11.5–$12.03 billion during the first 13 days of Operation Epic Fury, assuming the operational intensity remained close to the initial phase. However, analysts expect the daily cost to gradually decline as the U.S. shifts to cheaper munitions and as Iranian drone and missile launches decrease. The final cost will ultimately depend on how long the conflict lasts and how intense future combat operations become.
Conclusion
In conclusion, if the Middle East conflict continues for a prolonged period, the overall cost of the war is likely to increase significantly, placing greater pressure on government finances and defense budgets. Extended military operations, continuous use of expensive weapons, and the need to replace damaged equipment could push total spending far beyond current estimates.
At the same time, a prolonged conflict may create broader geopolitical and economic impacts, including disruptions in global oil supply, higher energy prices, rising inflation, and volatility in financial markets. Increased tensions around key trade routes such as the Strait of Hormuz could also affect global trade and energy security, potentially leading to wider regional instability if diplomatic solutions are not reached.
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