By leveraging mobile network infrastructure – towers, spectrum, antennas, and some hardware – ISAC can detect, locate, and track objects (including passive ones with no electronics). This will enable a wide range of use cases such as UAV airspace monitoring, autonomous vehicle safety, industrial automation, and immersive AR experiences. Commercial deployment is expected alongside 6G rollouts in the 2030 timeframe

https://www.ericsson.com/en/6g/isac

Thank you, this deserved a link. I was being lazy.