Can a drone really see through fog now?

A drone cannot make fog disappear, but it can combine sensors that fail in different ways—such as thermal imaging, low-light cameras, radar, or AI-enhanced image processing—to reveal useful structure when ordinary video is weak. Performance still depends on fog density, range, target temperature, and the sensor package. Treat “see through fog” as an operating claim to verify in the exact conditions you face, not permission to ignore aviation visibility rules.