The Ukrainian military is testing new drones using fiber optics on the front line against Russian forces. The low-flying drones are tied to the ground via thin fiber-optic cables that unwind as the ...

A new video shows a forest in Ukraine covered in fiber-optic cables for unjammable drones. These drones have become an increasingly prolific countermeasure to electronic warfare. The hard wire ensures ...

A high-capacity fiber-optic communication cable unspools as the drone flies; with no tension, there is no risk of tangling of breaking. German developers are demonstrating a new drone in Ukraine ...

Ukraine is deploying fiber-optic drones connected by thin cables, which cannot be jammed by electronic warfare and provide a high-quality image feed. These drones can fly into areas where radio ...

An optical drone, dipping low before a herd of antelope, collects footage for a new documentary. Equipped with advanced optics fixed securely to its unobtrusive body, it can take high-quality imagery ...

KYIV -- As Russian forces have intensified their advances in eastern Ukraine in recent weeks, they're being helped by a new tool on the battlefield: drones that fly with the use of fiber-optic cables.