China just revealed a drone so small, it looks exactly like a mosquito sitting on your fingertip.
Developed by the National University of Defense Technology (NUDT) in Hunan province, this micro aerial vehicle weighs just 0.3 grams — less than a sesame seed — and measures barely over a centimetre in length. It has two leaf-shaped wings, three hair-thin legs, and a slender black body designed to be mistaken for a real insect.
The wings flap up to 500 times per second. It flies silently. And it is small enough to be held between two fingers.
NUDT student Liang Hexiang showcased it on China’s state military channel CCTV-7 in June 2025, describing it as “especially suited to information reconnaissance and special missions on the battlefield.” A second prototype with four wings was also shown — controllable via smartphone.
Its non-metallic construction gives it a radar profile so small that conventional detection systems would struggle to pick it up. Experts say it could access spaces no conventional drone ever could — indoor rooms, underground tunnels, tight corridors.
The current limitations are real: battery life is estimated at just 1 to 3 minutes, and strong winds would ground it. It remains a lab prototype, not a deployed weapon. But the engineering behind it is not fiction.
A drone that looks like a bug, flies like a bug, and disappears like one too. The age of invisible surveillance just got a little closer.