‘Operation Epic Fury’ burns an estimated $5.82b in just 100 hours

US offensive costs rise rapidly as asset losses, munition consumption increase exponentially

The first 100 hours of 'Operation Epic Fury' have cost US forces at least an estimated $5.82 billion, or about 0.69% of the entire 2026 US defence budget, according to data compiled by Anadolu.

Anadolu estimates that the US spent $779 million in the first 24 hours of the operation. As operations have continued, the total operational cost of US offensives has tallied to approximately $3.3 billion, with figures from the Center for Strategic and International Studies showing a similar total.

In addition to operational costs, the US has lost significant military assets in Iran’s retaliatory strikes. According to estimates by Anadolu, the US has already lost roughly $2.52 billion.

US asset losses

The primary contributor to the losses is a US AN/FPS-132 early warning radar system at Al-Udeid Air Base in Qatar, valued at $1.1 billion, which was struck by an Iranian missile on Saturday. Qatar confirmed that the radar was hit and damaged.

On Sunday, three F-15E Strike Eagles were lost in a friendly fire incident involving Kuwaiti air defences. While all six aircrew survived, the planes did not -- with the cost of replacing them estimated at $282 million.

US officials speaking to CBS News said that three MQ-9 Reaper Surveillance and Attack Drones belonging to the US Air Force have been downed so far, at an estimated cost of $90 million.

Read More: US loses nearly $2b worth of military equipment in first 4 days of Iran war

During its initial attack on Saturday, Iran struck the US Navy’s Fifth Fleet headquarters in Manama, Bahrain, destroying two satellite communications terminals and several large buildings.

Open-source intelligence reports identified the targeted SATCOM terminals as AN/GSC-52Bs, with an estimated cost of $20 million, factoring in deployment and installation costs.

In addition to the SATCOM terminals lost in Bahrain, satellite imagery analyzed by the New York Times of Camp Arifjan in Kuwait, shows three more radomes destroyed, adding roughly $30 million in costs.

Since initial reports of a destroyed AN/TPY-2 radar component of the THAAD Anti-Ballistic Missile (ABM) System deployed at Al-Ruwais Industrial City in the United Arab Emirates, at least one other AN/TPY-2 system in Muwaffaq Salti Air Base in Jordan appears to have been destroyed.

The damaged radar components are estimated to be worth $500 million each. There are also reports that another system has been hit in the UAE, however, there has been no official confirmation or satellite imagery to support this claim.

Altogether, Iran has damaged an estimated $2.52 billion worth of US military assets in the region.

US offensive costs

According to analysis by the CSIS, Anadolu’s initial estimate of $779 million appears to represent roughly a daily expenditure for US forces.

CSIS estimates it will cost $3.1 billion to replenish the US munitions inventory on a like-for-like basis for the first 100 hours, with the costs increasing by $758.1 million per day.

As the USS Abraham Lincoln and USS Gerald R Ford remain in the region with their contingent of destroyers and littoral combat ships, they continue to expend an estimated $15 million a day.

US defensive systems were also heavily used to intercept Iranian attacks. According to estimates by the Payne Institute, the US has fired approximately 180 SM-2/SM-3/SM-6 naval interceptors, 90 Patriot PAC-2/PAC-3 missiles, and 40 THAAD interceptors.