Summary (tl;dr)

A recent Congressional report reveals that at least 42 U.S. military aircraft were either damaged or destroyed during Operation Epic Fury, a joint U.S.-Israeli military campaign against Iran, with an estimated cost of up to $7 billion in aircraft losses.

Essential Background

Operation Epic Fury was a U.S. code-named joint military operation with Israel against Iran, which commenced on February 28, 2026, and concluded on May 5, 2026. The operation aimed to dismantle Iran's security apparatus, degrade its military capabilities, including its missile production and navy, and target Iranian leadership, including Supreme Leader Ali Khamenei, who was reportedly killed in the initial strikes. The conflict followed years of heightened tensions over Iran's nuclear program and its regional activities.

The Full Story

A recently released report by the Congressional Research Service (CRS) to the U.S. Congress details the significant aircraft damage sustained by the U.S. military during Operation Epic Fury. The report lists 42 U.S. airframes lost or damaged, including 24 MQ-9 Reaper drones, 7 KC-135 Stratotankers, 4 F-15E Strike Eagles, and other specialized aircraft. These losses occurred due to combat operations, friendly fire incidents, and technical malfunctions. For example, three F-15E aircraft were reportedly destroyed by friendly fire over Kuwait, and one KC-135 tanker crashed in Iraq. The estimated replacement cost for these aircraft could reach $7 billion, contributing to the operation's overall cost of nearly $29 billion.

Why It Matters

The substantial loss and damage to U.S. military aircraft during Operation Epic Fury highlight the intensity and cost of modern warfare, even for technologically advanced militaries facing sophisticated defense systems, drones, and missiles. This report raises concerns about U.S. combat readiness, especially for limited-platform assets, and places additional strain on the U.S. defense industrial base. It also underscores the changing nature of regional conflicts, where expensive, high-value assets remain vulnerable, and the financial implications of such large-scale military engagements.

Geographic Location

• Iran (primary target of Operation Epic Fury, locations of strikes against leadership and military infrastructure)
• Kuwait (three F-15E aircraft destroyed by friendly fire)
• Iraq (one KC-135 tanker crashed due to friendly airspace incident)
• Washington D.C., District of Columbia, United States (location where Congressional Research Service report was prepared and presented)