Bugs, finally

Rico says that, many years ago, when he worked as the art director for Electronics Warfare magazine, he hired his friend Kelley to draw a comic strip called Bugs, about teeny flying vehicles used in warfare. It was considered outlandish fiction at the time but, of course, has been overrun by events.
The latest Bugs-like drone is Axis Aerius, from Axis Drones:

Measuring just 3 cm x 3 cm x 2 cm, Aerius is the world's smallest quadcopter.
Accepting pre-orders now for only $35 each, and shipping in October of 2015.