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THE EVOLVING FIELD GUIDE
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THE SYSTEM FILES

Find the system. Understand its role.

Browse air, land, sea surface and underwater systems by mission, country, manufacturer and programme status.

Air. Land. Sea. Underwater.

Coverage & gaps →

Domains describe where the vehicle operates. Remote control and autonomous operation are identified separately in each profile. Adjacent support systems →

Aircraft, ground vehicles, surface vessels, underwater vehicles, named variants and adjacent support systems. Specifications are attributed to their sources; undisclosed values stay explicit. Origin is separate from operator country. This is a growing public-source catalogue, including development projects, rather than a census of every field-built configuration.

4 entries

Underwater · Autonomous underwater vehicleJapan

OZZ-5

Japan's mine-search AUV, with a documented equipment baseline and continuing sonar research.

Development / trialsRead
Air · Interceptor aircraftJapan

Terra B1

A Japan-made interceptor selected for production after ATLA evaluation in August 2026; completed deliveries remain unconfirmed.

Order / production commitmentRead
Air · Drone / systemJapan

Fuji / SUBARU FFOS and FFRS

Japan's domestically developed helicopter UAV observation and reconnaissance systems, with documented Ground Self-Defense Force procurement and deployment.

In service / use documentedRead