Role & capabilities
- Collaborative aircraft
- Primary domain
- Air
- System type
- Collaborative aircraft
- Developer / manufacturer
- SUBARU
- Origin / production countries
- Japan
- Other names
- SUBARU remotely operated support-aircraft research demonstrator; ATLA collaborative UAV experiment
- Variants / configurations
- Experimental aircraft delivered July 2025; no production variant established
- Operators / programme customers
- Japan ATLA — research customer
Evidence & current status
Delivery of a flight-tested experimental aircraft is documented. A production designation or operational fleet is not established.
SUBARU delivered an experimental unmanned aircraft to Japan's Acquisition, Technology and Logistics Agency on 9 July 2025. The company states that it designed, manufactured and flight-tested the aircraft before delivery. The research concerns collaboration between unmanned and piloted aircraft, including control by a pilot and autonomous formation-related functions.
This is a technology-development programme with a physical test aircraft. It is not evidence that Japan has accepted a production loyal-wingman fleet, and the public release does not provide a formal production model designation. The descriptive title in this catalogue therefore identifies the manufacturer, customer and research role without inventing a service name.
The announced next step was further testing by ATLA with SUBARU support. Performance data such as endurance, payload and operating altitude were not established in the reviewed announcement, so specifications from unrelated Japanese concepts are not substituted. The project belongs in the global collaborative-aircraft sector because of its demonstrated programme activity, while its status and data limits remain distinct from operational reconnaissance UAVs.
Sourced specifications
Figures apply to the named configuration. Maximum values are not guaranteed operating performance.
| Specification | Reported value | Context & source |
|---|---|---|
| Airframe | Experimental unmanned aircraft for crewed–uncrewed collaboration | A production designation and complete airframe baseline are not disclosed. Source ↗ |
| Launch / recovery | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Propulsion | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Dimensions | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Mass | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Endurance | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Range | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Speed | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Altitude | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Payload | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Sensors | Not established from the reviewed public sources. | Public data gap; no estimate or neighbouring variant value substituted. Source ↗ |
| Communications / navigation | Pilot-supervised unmanned-aircraft control and autonomous collaboration research | Research objectives; not an operational capability rating. Source ↗ |
Documented milestones
Research aircraft delivered
SUBARU delivered the designed, built and flight-tested experimental aircraft to ATLA for further research.
Read the announcement ↗
Publication history
- — Added a sourced global catalogue profile with configuration-specific data and explicit evidence limits.
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Follow the evidence
Source types identify who makes the claim. Programme milestones and supplier statements should be read in context.