Although a cornerstone of modern U.S. military operations, unmanned drone aircraft actually came into extensive use as far back as the Vietnam War. It was then that the U.S. began conducting the very first real-time remote controlled communications intelligence collection missions using jet-powered drones, nicknamed “Lightning Bugs,” in North Vietnam... | Dark Documentaries

This little micro bug is awesome! via MrGear | UNILAD Tech

The rise of micro-drones marks a major shift in modern surveillance, with current prototypes now small enough to resemble real insects and advanced military versions already operating at palm-sized dimensions. These drones are engineered for extreme stealth — able to fly quietly, enter tight spaces, and carry miniature cameras or sensors for reconnaissance missions. Their tiny form factor makes them nearly impossible to detect with conventional methods, enabling intelligence operations in places