![](https://www.forbes.com.au/wp-content/uploads/2023/10/OV-DroneGun.jpg?w=1350)
How DroneShield went from zapping mosquitos to dropping drones
OLEG VORNIK, a Russian kid from New Zealand, took American start-up DroneShield to Australia to make anti-drone defence systems that are now used all over the world, including the conflict in Ukraine.