Predictive UAS Response Platform for Layered Engagement

Counter-UAS work has converged on one question: how do you bring the drone down. The market is full of better jammers, nets, and interceptors. The operators I worked with have a different problem. A single track shows up first as an acoustic ping, then an RF fingerprint, then a shape on a camera, and the operator has to fuse it, decide what it is, and pick a response while reconciling shifting airspace restrictions, overlapping legal authorities, and rules of engagement that change from one zone to the next. When the tooling answers with endless alerts and dropdowns, they fall back to phone calls. PURPLE is built for that gap — not the effector, but the layer that decides whether to use one, who holds the authority, and what the rules permit, and that can reconstruct the reasoning afterward.

PURPLE runs a deterministic perception tier: real-time detection, tracking, and camera-anchored monocular localization that places a drone on the map from a fixed camera's geometry alone, with no GPS telemetry. Every sensor inherits its zone's rules of engagement, standard operating procedures, and jurisdictions, so a detection is scored in the authority context where it occurred. Above that sit agentic layers that reach consensus on environment and signal, then triage the threat and recommend a response — but the recommendation walks a rule-based, time-graduated escalation ladder rather than a model's free choice.

That is the design bet worth stating plainly: generative models from leading research labs are strong at synthesis, citation, and operator-readable narrative, and wrong as the thing that authorizes a kinetic shot. So the model reasons and explains; deterministic rules gate what it is allowed to surface, and a hard floor overrides it on a confirmed breach. Low-consequence actions can auto-approve, anything destructive stops for a human, and every step persists as an auditable record.

The next step is generalizing the regulatory layer so any operator can load their own policy and command media, swap detectors and model providers behind stable interfaces, and carry the localization onto moving platforms for convoy defense.