DragonFire laser shoots down high‑speed drones traveling at 400mph, costs $13 per shot — UK Navy to begin deploying system on destroyers from Latest from Tom's Hardware on 2025-11-23 14:48 (#71P0J) The UK Ministry of Defence (MoD) has announced that the highpower laser system DragonFire successfully shot down drones travelling at speeds up to 650km/h during recent trials in Scotland.