UK Opens Ukraine's Avengers Dataset of Six Million-Plus Object Detections to up to Twelve British Firms for AI Drone-Swarm Models
London, 25 September 2026
Key points
- The Ministry of Defence launched on 25 September the first competition under the UK–Ukraine AI partnership signed in Kyiv on 24 August: up to twelve UK companies get access to the Avengers AI Labs database to build AI models for drone swarms. Companies are to be selected "in just a matter of weeks" and start exploiting the data soon after
- The database holds daylight and thermal imagery and video from Ukrainian uncrewed aircraft, with sensor information from more than six million detections of objects: tanks, artillery, air-defence systems, infantry, Shahed drones and reconnaissance UAVs. When the partnership was announced the corpus was described as five million annotated images
- Proposals must be applicable to both Ukrainian and British requirements. The stated aim is models that let swarms keep working when communications are degraded or satellite navigation is unavailable, for tasks from resupply to targeting and submarine hunting, "always with appropriate human involvement". The work is led by the MoD's Taskforce RAID (Rapid AI Delivery)
- No value, contract form or data-handling terms are published. The same week the prime minister announced a UK–US AI and autonomy partnership at the UN General Assembly
The August agreement gave London the data; Friday's competition is the first statement of what Britain intends to build with it, and of the condition Ukraine attached.
The condition is the line that proposals must serve both countries' requirements. It makes the competition a co-development channel rather than a British procurement using Ukrainian material, and it is the mechanism by which Kyiv gets something back for a corpus that the August dispatch noted is portable once models are trained on it. The unit has also changed between the two announcements: five million annotated images in August, more than six million object detections in September, which are different measures of the same growing set and not a claim of growth.
What the MoD is buying is narrower than the language of swarms. The technical target named is autonomy under lost communications and denied navigation, which is the problem Ukrainian operators face every day and the one for which front-line footage is the training material that no simulation supplies. Twelve companies, selected in weeks, with exploitation to begin soon after, is a fast cycle by the department's standards, and Taskforce RAID is the vehicle the department created for that purpose; the release does not say whether the twelve get funded work or access alone.
The dual-requirement clause is what separates a shared development channel from an extraction, and it is the clause the release states without terms. Who the twelve are, on what contract, and who owns the models trained on Ukrainian footage are the terms that will decide whether the clause holds. Signal No. 154 carried the competition; No. 131 has the Kyiv agreement it flows from.
Related · UK–Ukraine AI partnership
- Britain Gains Access to Ukraine's Battlefield-AI Corpus, Days Before Geneva Meets on Autonomous Targeting
- Latvia Fields Mobile Interceptor-Drone Teams Along Its 400km Border With Russia
- U.S. Deploys Ukrainian "Sky Map" Counter-Drone Command-and-Control Platform at Prince Sultan Air Base in Saudi Arabia