U.S. Air Force MQ-9 Reaper Drone Fleet Falls to 135 as Closed Production Line Limits Replacement.

The U.S. Air Force MQ-9A Reaper fleet has fallen to about 135 aircraft while its production line remains closed. Restarting production could take two to three years, limiting the service's ability to rapidly replace further combat losses.

The remaining fleet is less than half the 351 MQ-9As reported in fiscal year 2022, although the Air Force says it can still sustain 56 combat lines worldwide. With no new Air Force Reapers currently funded and a future Massed Modular Aircraft replacement still in development, additional attrition could further tighten fleet availability before a successor enters service.

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A U.S. Air Force MQ-9A Reaper assigned to the New York Air National Guard’s 174th Attack Wing at Marine Corps Air Station Cherry Point in December 202  (Picture source: US DoD)

The Air Force says 135 MQ-9As are still sufficient to support its requirement for 56 Reaper combat lines worldwide, but each line can require several aircraft to sustain continuous coverage. The reduced inventory therefore leaves less depth for maintenance, training, and wartime attrition at a time when the aircraft continues to perform intelligence, surveillance, reconnaissance, and strike missions across several theaters.

The 135-aircraft figure specifically refers to the U.S. Air Force inventory described during congressional testimony in May 2026 and cited in the Congressional Research Service report Air Force MQ-9A Reaper: Background and Issues for Congress, published on September 23, 2026. It should not be interpreted as the total number of MQ-9As held across the Department of Defense because the U.S. Marine Corps also operates the aircraft. CRS says the decline reflects planned divestment of older MQ-9A variants combined with accidents and combat losses.

The industrial constraint is more consequential than the inventory decline alone. The MQ-9A production line is closed, and a General Atomics Aeronautical Systems official told CRS that restarting it would require an estimated two to three years. A decision to resume production would therefore not generate replacement aircraft quickly enough to compensate for near-term wartime losses. Current procurement plans reinforce that gap. The Air Force did not request funding for new MQ-9As in its fiscal year 2027 budget proposal, although the Navy requested five aircraft for the Marine Corps. The service is therefore moving toward a future Reaper successor without an active production line capable of replenishing its own fleet on short notice.

The issue has become more visible because the Reaper continues to be used intensively. CRS notes that the Air Force has not officially disclosed how many MQ-9As were lost during Operation Epic Fury against Iran. During congressional testimony in May 2026, Air Force Chief of Staff Gen. Kenneth Wilsbach described the MQ-9A as perhaps the most valuable player of the operation, underlining the aircraft's continued role in persistent surveillance and strike missions.

Powered by a Honeywell TPE331-10GD turboprop producing up to 900 shaft horsepower, the MQ-9A has a wingspan of 20.1 meters and a baseline maximum takeoff weight of about 4,760 kilograms. Published Air Force specifications give it a range of approximately 1,000 nautical miles and an operating ceiling of up to 50,000 feet. Its Multi-Spectral Targeting System combines infrared and daylight television sensors with shortwave infrared imagery, laser designation, and illumination.

The aircraft can carry AGM-114 Hellfire missiles and precision-guided bombs, including the GBU-12 Paveway II, GBU-38 Joint Direct Attack Munition, and GBU-54 Laser JDAM. Air Force documentation states that the MQ-9A can employ as many as eight AGM-114 missiles, allowing the same aircraft to maintain surveillance over a target area before moving directly into an engagement.

Its operational value rests largely on endurance and persistence. Satellite communications support beyond-line-of-sight control, while remote split operations allow launch and recovery crews to remain at forward locations as mission crews operate the aircraft from bases elsewhere. This reduces the personnel footprint required in theater while allowing prolonged coverage of routes, launch areas, suspected positions and other areas of interest.

The same design presents growing challenges in heavily contested airspace. The Reaper is a large non-stealthy aircraft developed during a period when U.S. forces frequently operated against opponents with limited ability to threaten aircraft at altitude. Against integrated air defenses and capable fighter forces, long endurance can also mean prolonged exposure to detection and engagement. With a smaller fleet, each additional loss further reduces the inventory available for operations, training and maintenance rotations.

The Air Force is pursuing the Massed Modular Aircraft concept as a possible successor rather than rebuilding the Reaper inventory on a one-for-one basis. CRS says the service envisions an MMA costing about $10 million per aircraft, compared with an estimated $30 million to $50 million for an MQ-9A depending on configuration and sensors. The Air Force and Defense Innovation Unit released a commercial solicitation in July 2026 and plan to select as many as four companies for prototype development, with procurement funding expected from fiscal year 2028 and an objective of placing 500 aircraft in service by 2032.

The transition leaves the Air Force with a narrow replacement margin. MQ-9A production would take an estimated two to three years to restart, while MMA procurement is not expected to begin before fiscal year 2028 and the service is targeting 500 aircraft only by 2032. Until then, the Air Force must sustain 56 Reaper combat lines with an inventory of about 135 aircraft, meaning further losses would reduce the number available for operations, training, and maintenance before a successor can be fielded in quantity.

Written By Erwan Halna du Fretay - Defense Analyst, Army Recognition Group
Erwan Halna du Fretay holds a Master’s degree in International Relations and has experience studying conflicts and global arms transfers. His research interests include security and strategic studies, particularly the dynamics of the defense industry, the evolution of military technologies, and the strategic transformation of armed forces.