A “fiber-optic drone” (more precisely, a tethered drone that uses a fiber-optic cable for communication) isn’t limited by radio range the way normal drones are—the limiting factor is the
length and handling of the cable itself.
In practice:
- Typical range: about 100 meters to 1 kilometer (330 ft to ~0.6 miles)
- Advanced or specialized systems: can reach several kilometers (2–10+ km), but this is uncommon and technically challenging
- Experimental/military setups: may go even farther, but they run into serious physical constraints
The real constraints aren’t signal—they’re mechanical:
- Cable weight: Fiber cable adds drag and weight, which limits altitude and distance
- Spooling system: The drone must carry or deploy the cable smoothly without tangling
- Power (if tethered for power too): Heavier cables reduce range
- Environment: Obstacles, wind, and terrain can snag or strain the cable
So while fiber optics could theoretically carry data over tens of kilometers, a drone dragging that cable usually can’t. In most real-world uses (inspection, military, secure comms), they stay
well under a few kilometers.
The IDF has issued an evacuation order for Tyre and surrounding areas of southern Lebanon.