U.S. Military Reports Significant Aircraft Losses in Ongoing Conflict with Iran

<p>The U.S. military has reported the loss or damage of at least 81 aircraft during the ongoing conflict with Iran, nearly double the number identified five months ago, according to a new analysis from the Congressional Research Service (CRS). This increase raises concerns about the military's ability to meet demands elsewhere due to the potential strain on resources needed for replacement.</p><p>The affected aircraft include advanced fighters, critical support aircraft, and drones. The CRS report noted that the current tally of 81 aircraft is up from 42 identified in May, although this increase is partly due to the availability of additional information rather than indicating that all 39 additional aircraft were lost or damaged since that assessment.</p><p>The report identified specific losses, including 12 F-15E Strike Eagles, one F-35A Lightning II, seven KC-135 refueling tankers, one E-3 Sentry airborne warning-and-control aircraft, and 45 MQ-9 Reaper drones since Operation Epic Fury commenced on February 28, 2026.</p><p>CRS warned that losses among aging, high-demand aircraft could create capability gaps or increase risks in other operational theaters, while production constraints and competing demands could affect the military's ability to rebuild its capacity quickly.</p><p>The losses were attributed to a combination of Iranian attacks, enemy fire, friendly fire, accidents, and aircraft deliberately destroyed during rescue operations, although some damaged aircraft have since returned to service.</p><p>A Department of War official stated, "We do not comment on reports from outside organizations or non-DOW battle damage assessments" when approached for comment on the report.</p><p>CRS cautioned that the tally may continue to change due to classification issues, ongoing combat operations, and questions of attribution.</p><p>The report comes more than eight months into a conflict that has strained U.S. weapons stockpiles and raised questions about the speed at which the defense industrial base can replenish military resources. A Pentagon inspector general report last month estimated that the U.S. had spent approximately $22.3 billion on munitions through June and warned of potential strategic inventory shortfalls.</p><p>The Congressional Budget Office estimated in September that replacing equipment lost through August 1 could cost between $1.9 billion and $3.3 billion, depending on the Department of War's replacement strategies.</p><p>While drones constitute more than half of the aircraft in the current tally, the report also highlights losses among more scarce and harder-to-replace aircraft. An E-3 Sentry was reported to have sustained a direct hit during an Iranian attack on Prince Sultan Air Base in Saudi Arabia in March. CRS flagged the aging E-3 fleet as an example of how losses among high-demand aircraft could create capability gaps or increase risks for U.S. forces in other theaters.</p><p>Iranian attacks have also caused damage to U.S. aircraft while stationed at bases across the region. Five KC-135 tankers were reportedly damaged at Prince Sultan Air Base in March, and eight F-15Es sustained light damage during an Iranian strike on Muwaffaq Salti Air Base in Jordan in September, although the latter were returned to service.</p><p>At least 18 U.S. service members have died since the conflict began, with the Pentagon categorizing these deaths between Operation Epic Fury and a separate category for renewed fighting that commenced in July.</p><p>Some losses illustrate the risks associated with recovery operations. Two MC-130J Commando II special operations aircraft were intentionally destroyed while supporting rescue efforts for a downed F-15E crew, and an HH-60W Jolly Green II helicopter was damaged during the same operation. Additionally, four AH-6 Little Bird helicopters were destroyed by U.S. forces during separate rescue missions, according to the Defense Department inspector general.</p><p>Three F-15Es were lost due to friendly fire over Kuwait in the early days of the conflict, and an F-35A was later damaged by Iranian ground fire over Iran.</p><p>CRS indicated that these losses may prompt Congress to assess whether the U.S. industrial base can replace aircraft quickly enough to meet military needs. The report also raised broader operational questions regarding whether these losses reflect changes in Iran's capabilities that necessitate adjustments in U.S. equipment, tactics, or basing strategies.</p>