US schools in Florida, Georgia, and Colorado will pilot a drone system called 'Campus Guardian Angel' designed for immediate response to armed attackers. Operated remotely from Texas, the drones are equipped with pepper spray and sirens. The system aims to neutralize potential shooters within seconds of an incident, before police arrive. This technology offers an automated response intended to improve school safety. Concerns regarding privacy and potential misuse are anticipated alongside the benefits. The drones represent a new approach to tackling the threat of school shootings. ‘Campus Guardian Angel’ hopes to provide a critical time advantage in active shooter scenarios.