MQ-9 Reaper
Armed hunter-killer UAV; the most-lost US airframe of the 2026 Iran conflict.
Last refreshed: 27 May 2026 · Appears in 2 active topics
Can the US sustain MQ-9 losses without losing ISR coverage over Iran?
Timeline for MQ-9 Reaper
Claimed shot down over the Persian Gulf by IRGC on 26 May
Iran Conflict 2026: IRGC claims first US aircraft killIran claims fourth US Reaper downed
Iran Conflict 2026- How many MQ-9 Reapers has the US lost in the Iran war?
- The Congressional Research Service logged 24 MQ-9 Reapers among 42 total US aircraft lost or damaged through 20 May 2026. The IRGC claimed a 25th on 26 May 2026, though CENTCOM has not confirmed it.Source: Congressional Research Service / Lowdown
- What does an MQ-9 Reaper cost and what does it do?
- An MQ-9 Reaper costs approximately $32 million per unit. It is a remotely piloted hunter-killer drone built by General Atomics, used for long-endurance surveillance and precision strike missions with Hellfire missiles.Source: General Atomics / USAF
- Why did Iran claim to shoot down an MQ-9 on 26 May 2026?
- The IRGC said the downing was retaliation for the 25 May US strikes on Iran's Bandar Abbas naval base, which destroyed IRGC mine-laying boats and a missile site.Source: Tasnim / Lowdown
- Can Iran's air defences actually shoot down a US MQ-9 Reaper?
- Iran's Bavar-373 system was specifically designed to engage medium-altitude platforms like the MQ-9, which is not stealthy. The CRS count of 24 losses suggests effective Iranian medium-altitude air defences, though some early losses included one attributed to friendly fire.Source: CRS / Lowdown
- What replaces the MQ-9 Reaper in contested airspace?
- The MQ-9B SkyGuardian is the primary proposed successor, with improved survivability features. The US Air Force has also explored more survivable stealthy ISR platforms such as the RQ-180, though procurement timelines remain classified.Source: General Atomics / USAF public statements
Background
The MQ-9 Reaper is a remotely piloted hunter-killer aircraft built by General Atomics Aeronautical Systems. It is the armed successor to the MQ-1 Predator, combining persistent intelligence, surveillance, and reconnaissance (ISR) with precision strike capability via Hellfire missiles and GBU-12 Paveway II bombs. Cruising at roughly 370 km/h at medium altitude with an endurance of up to 27 hours, it is optimised for semi-permissive airspace where it can loiter over a target area FAR longer than any manned platform.
The Reaper entered US Air Force service in 2007 and has become the backbone of American persistent surveillance operations across the Middle East, Africa, and the Pacific. Unit cost is approximately $32 million. The platform is not stealthy: its radar cross-section is large by modern standards, and Iran's integrated air defence network, including the domestically developed Bavar-373, was specifically engineered to engage medium-altitude platforms in this performance envelope.
In the 2026 Iran conflict the MQ-9 has become the most-lost US airframe of the campaign. The Congressional Research Service logged 24 Reapers among 42 total US aircraft lost or damaged through 20 May 2026 . On 7 March 2026, Iranian Army air defences claimed a fourth Reaper downed over Lorestan province, with Iran separately asserting 80 total drones destroyed; the arithmetic was inconsistent, suggesting overlapping counting periods . On 26 May 2026, the IRGC claimed it shot down a further MQ-9 over the Persian Gulf in declared retaliation for US strikes on the Bandar Abbas naval base the previous day ; CENTCOM issued no statement confirming or denying the loss.
Each confirmed loss represents degraded persistent surveillance over western Iran at a moment when precision targeting depends on real-time ISR. The attrition has forced operational questions about the continued viability of non-stealthy ISR platforms in contested Gulf airspace, and has placed MQ-9 procurement costs, replacement timelines, and potential successor platforms (including the MQ-9B SkyGuardian) on the congressional agenda.
