By Chris Panella

 NurPhoto/NurPhoto via Getty Images
  • 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 stable connection between an operator and a drone even amid jamming.

A new video shows how prolific jamming-resistant fiber-optic drones are becoming on the battlefields in Ukraine. There are wires scattered all over the place.

On Friday, Ukraine's defense ministry shared a video from the 63rd Mechanized Brigade of Serebryansky Forest covered in webs of fiber optic cables.

"Just imagine how many drones are flying here," it wrote.

Read the remainder HERE at Business Insider.