Counter-UAS for bases and infrastructure

A base or a port or a stretch of critical infrastructure presents a fixed threat surface and cheap coordinated mass can probe that surface every night. Holdfast is built to fuse the sensors a site already has into one picture and to allocate its effectors as one system while a hundred cheap objects arrive over that surface at once in a contested spectrum. It is built for the watch officer who holds a site's air picture through the night with more airspace than people.