The body of the "Hummingbird" weighs only between thirty and fifty grams. Apart from being equipped with infrared and optical cameras, the front end of the airframe is also fitted with a copper vapor cap weighing less than two grams.
The vapor cap is extremely thin, surrounded by three grams of high-explosive and an electronic fuse.
After receiving an attack command, the "Hummingbird" locks onto the target and begins a dive, with the laser altimeter continuously measuring the distance.
The onboard chip completes the distance measurement and precisely adjusts the attitude of the drone to ensure that before collision, its nose is aimed directly at the target's vital points—usually the head, chest, or back.
At the moment of impact, the electronic fuse detonates the explosive, and the immense energy generated shapes the copper vapor cap into a high-temperature, high-pressure metal jet.
