The Pentagon has, for the first time, added Operation Epic Fury to its official casualty database — and the numbers paint a sobering picture of America’s five-week air war against Iran.
According to newly released Defense Department data, 365 U.S. service members have been wounded in action and 13 have been killed since the campaign launched on February 28, 2026. The figures were entered into the Defense Casualty Analysis System as of April 3 — the same day an F-15E Strike Eagle became the first manned American combat aircraft shot down over Iranian territory since the war began.
The Casualty Breakdown: Army Bears the Heaviest Burden
The service-by-service breakdown reveals a stark reality about who is absorbing the most punishment in this conflict:
- U.S. Army: 247 wounded in action — by far the largest share of the 365 total
- U.S. Navy: 63 wounded
- U.S. Air Force: 36 wounded
- U.S. Marine Corps: 19 wounded
All 13 fatalities are accounted for in the database, though the Pentagon has not released a full branch-by-branch breakdown of the dead. No fatalities have been reported for the Navy, Marine Corps, or Space Force. The Army’s outsized share of wounded suggests ground-support and forward-deployed elements are taking significant fire, even in what the administration has characterized primarily as an air campaign.
The numbers have been climbing steadily. On March 1, just days into the operation, three service members were confirmed killed and five seriously wounded. By March 2, the death toll had doubled to six. By late March, reports placed the figure at 13 dead and roughly 300 wounded — numbers that have now been formally codified by the Defense Department.
$3 Billion in Aircraft Losses — and Counting
Beyond the human cost, the financial toll of Operation Epic Fury has become staggering. Five weeks into the campaign, U.S. aircraft losses and damage now exceed an estimated $3 billion, dwarfing Israel’s losses in the same conflict.
The American tally includes:
- 3 F-15E Strike Eagles lost (including Friday’s shootdown over Khuzestan Province)
- 8 KC-135 tanker aircraft destroyed or damaged
- 2 E-3D AWACS surveillance planes lost (a single E-3 replacement costs approximately $1 billion)
- 1 F-35 damaged
- At least 16 MQ-9 Reaper drones shot down
- 1 A-10 Thunderbolt destroyed on April 3 during a rescue mission
By contrast, Israel’s confirmed losses have been concentrated almost entirely in unmanned platforms — primarily surveillance and strike drones shot down over Iranian airspace. No crewed Israeli combat jets have been confirmed lost inside Iran.
The disparity has raised pointed questions. Analysts note that American aircraft are flying the most dangerous deep-penetration missions into Iranian territory, absorbing the brunt of Iran’s mobile air defense systems like the Third Khordad — missiles designed to fire and relocate before they can be targeted.
The F-15 Shootdown: A Turning Point
Friday’s loss of an F-15E Strike Eagle over Iran has become the defining moment of the war’s fifth week. The two-seat fighter went down over Khuzestan Province after being hit by Iranian air defenses. One crew member was rescued in a harrowing extraction mission — but the second remains missing as of Saturday evening.
The rescue operation itself turned deadly. An A-10 Thunderbolt dispatched to provide close air support during the search was also hit by Iranian fire and destroyed after its pilot ejected over the Persian Gulf. A rescue helicopter was struck by small arms fire, wounding crew members aboard.
Iranian state television has urged civilians to help locate downed U.S. service members, with authorities reportedly offering the equivalent of $60,000 for the capture of surviving aircrew. The prospect of an American pilot being taken prisoner has injected a new level of urgency — and political danger — into the conflict.
Trump’s 48-Hour Ultimatum and the Strait of Hormuz
Against this backdrop of mounting losses, President Trump has doubled down with an aggressive posture. On Saturday, the president issued a 48-hour ultimatum to Iran, declaring that “all hell will rain down” if Tehran does not comply with demands to open the Strait of Hormuz — the critical waterway through which roughly 20% of the world’s oil supply flows.
Iran has been blocking the strait since the war began, choking global energy supplies and sending fuel prices soaring worldwide. The UN Security Council has voted on a resolution authorizing the use of military force to reopen the waterway, with support from Arab Gulf states.
Tehran rejected Trump’s deadline, with Iranian officials calling it a “helpless, nervous” ultimatum. Iran’s ambassador has separately accused the U.S. and Israel of war crimes, citing strikes on civilian infrastructure including a bridge in Karaj, the Mahshahr petrochemical complex, and Shahid Beheshti University in Tehran’s Velenjak district.
NATO in Crisis
The war’s ripple effects now extend far beyond the Middle East. According to Reuters, the Iran conflict has pushed NATO closer to a breaking point than any challenge in its 76-year history — including the war in Ukraine and Trump’s previous threats to withdraw from the alliance.
Austria has been denying American combat aircraft permission to fly over its airspace since the start of the war. Other European allies have distanced themselves from the operation. The alliance that survived the Cold War and multiple existential crises now faces what analysts describe as its weakest moment since its founding in 1949.
The Bigger Picture: Week 6 Begins
As Operation Epic Fury enters its sixth week, the gap between official rhetoric and battlefield reality continues to widen. Just one day before Friday’s shootdowns, CENTCOM Commander Admiral Brad Cooper stated that Iranian air and missile defense systems had been “largely destroyed” and that Iranian aircraft were no longer flying.
Hours later, those supposedly decimated defenses brought down two American aircraft in a single day.
U.S. intelligence assessments paint a more nuanced picture: roughly half of Iran’s ballistic missile launchers remain intact despite over a month of sustained U.S.-Israeli strikes. Over 10,000 combat flights have been conducted and more than 10,000 Iranian targets struck, according to CENTCOM — yet Iran continues to fight back effectively.
The human toll extends well beyond American forces. More than 2,000 Iranians have reportedly been killed in U.S.-Israeli strikes. In Gulf nations targeted by Iranian retaliation, at least 50 people have died. In Israel, at least 17 have been killed, with Iranian cluster munitions hitting residential neighborhoods as recently as Saturday.
In Lebanon, the death toll has surpassed 1,345 since Israel expanded operations on March 2.
With Trump’s 48-hour ultimatum ticking down, a missing American airman potentially in Iranian hands, and global oil prices in crisis, the war shows no signs of the swift conclusion the White House has repeatedly promised. The Pentagon’s decision to finally put hard numbers into its casualty database may be the clearest signal yet: this war is far from over, and the costs are mounting fast.
This is a developing story. Check back for updates as the situation evolves.