Scope. U.S. Air Force MQ-9 / MQ-9A Reaper (Active force + Air National Guard). Holdings of other services and foreign operators are not included.
The headline number. The big figure is the most recent fleet total the U.S. Air Force has stated publicly (135, as of May 20, 2026). It is taken directly from a sourced figure — it is not derived by subtracting the losses listed in the log.
Why not just subtract? The fleet has shrunk from 230 (Sep 30, 2024) for more reasons than combat — planned retirements and drawdowns also reduce the count. And loss reports overlap: Houthi claims, U.S. acknowledgements, and journalist tallies do not line up one-to-one. Summing the log would produce a falsely-precise, wrong number.
Combat-loss cost. The dollar figure multiplies airframes lost to enemy action (shootdowns and combat — not crashes) by an assumed unit cost. Uses an approximate ~$30M per airframe. Reported MQ-9 unit costs vary widely by configuration — from about $13M for a bare airframe to over $56M for a full system with sensors and ground stations — so the combat-loss total is a rough estimate.
- ▸The headline figure is the most recent officially-stated fleet total, NOT a sum of the loss events below.
- ▸Loss events are documented individually for context. Yemen tallies in particular overlap between Houthi claims and U.S. acknowledgements, so events should not be added together to derive the fleet size.
Confidence levels. CONFIRMED = acknowledged by an official U.S. source or investigation. REPORTED = credible reporting or an adversary claim not yet officially confirmed. ESTIMATED = inferred from partial information.