Nova

Nova is a small autonomous quadcopter built by Shield AI for indoor reconnaissance in buildings where GPS does not reach and where sending a person in first carries unacceptable risk. The company introduced it in 2018 as its first fielded product, aimed squarely at the room-clearing problem faced by special operations forces. An operator launches the aircraft into a structure — through a doorway, a window, sometimes simply by tossing it inside — and Nova flies itself from room to room, building a map and streaming video back without further input.

The autonomy stack underneath is what Shield AI markets as Hivemind, the same software lineage that later moved onto the company’s V-BAT fixed-wing platform and its fighter-pilot work. On Nova, Hivemind runs visual-inertial SLAM against the feed from onboard cameras and optical sensors so the aircraft can localise itself, avoid walls and furniture, and keep flying when satellite navigation, radio links, and prior maps are all unavailable. The drone makes its own decisions about which doorway to take next and how to negotiate stairwells, and it returns a navigable 3D map of the interior alongside the live video. Payload is light — sensing rather than effects — and endurance is measured in minutes, consistent with the close-quarters mission it is built for.

Nova has been fielded by United States special operations units and, according to the company, was the first AI-piloted aircraft to be used in combat by US forces. Public detail on operators, deployment counts, and specific engagements is thin, which is the norm for SOF-tier kit. Shield AI has at various points described Nova as combat-proven in operations overseas, and the system has been a recurring reference point in the company’s pitch to the Pentagon and to allied militaries looking at the same indoor-clearing problem.

A second-generation variant, Nova 2, followed the original platform and tightened the autonomy and sensing while keeping the same throw-and-go concept. Development of the indoor-autonomy line has been less visible in recent years as Shield AI’s public emphasis has shifted to V-BAT and to running Hivemind on third-party airframes, but Nova remains the system that established the company and the early proof point for AI-driven flight in GPS-denied environments.

Among small reconnaissance drones, Nova sits in a narrow niche — not a loitering munition, not an outdoor scout, but a building-interior robot intended to take the first look so a human does not have to. Few peers operate in exactly that envelope, which is part of why the system has held its place in the special-operations toolkit since its debut.