The Black Hornet Nano is a military micro unmanned aerial vehicle (UAV) developed by Prox Dynamics AS of Norway, and in use by the armed forces of Norway, the United States, France, the United Kingdom, Germany, Algeria, Ireland, Australia, the Netherlands, Poland, New Zealand, India, Turkey, South Africa and Morocco.^[1][2]

The drones measure around 16 × 2.5 cm (6 × 1 in) and provides troops on the ground with local situational awareness. They are small enough to fit in one hand and weigh 18 g (0.7 oz), with batteries.^[3]

The UAV is equipped with a camera, which gives the operator video and still images. They were developed as part of a £20 million contract for 160 units with Marlborough Communications Ltd.^[4][5][6]

An operator can be trained to operate the Black Hornet in 20 minutes. It has three cameras; one looking forward, one straight down, and one pointing down at 45 degrees. A Black Hornet package contains two helicopters and, since a 90% charge is reached in 20–25 minutes, the same as its hovering time, when one needs to be recharged the other is ready to fly.^[7] Top speed is 21 km/h (13 mph).
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