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332

‘They cannot be jammed’: fibre optic drones pose new threat in Ukraine (www.theguardian.com)

submitted 20 hours ago by HellsBelle@sh.itjust.works to c/world@lemmy.world

91 comments fedilink hide all child comments

At a secret workshop in Ukraine’s north-east, where about 20 people assemble hundreds of FPV (first person view) drones, there is a new design. Under the frame of the familiar quadcopter is a cylinder, the size of a forearm. Coiled up inside is fibre optic cable, 10km (6 miles) or even 20km long, to create a wired kamikaze drone.

Capt Yuriy Fedorenko, the commander of a specialist drone unit, the Achilles regiment, says fibre optic drones were an experimental response to battlefield jamming and rapidly took off late last year. With no radio connection, they cannot be jammed, are difficult to detect and able to fly in ways conventional FPV drones cannot.

“If pilots are experienced, they can fly these drones very low and between the trees in a forest or tree line. If you are flying with a regular drone, the trees block the signal unless you have a re-transmitter close,” he observes. Where tree lined supply roads were thought safer, fibre optic drones have been able to get through.

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[–] tux7350@lemmy.world 4 points 8 hours ago

People who play War Thunder want to know lol you can actually find cut outs that show the internals online. The TOW has been around for awhile.

But the wires were for X and Y navigation. Theres an IR beacon that flashes out the back of the missile. The camera sees the beacon and when you move the controls the missile will follow. Theres a Russian T90 tank that has a defense system that spoofs the beacon. Looks like headlights, called the Shtora-1 check it out.

Wire was made out of the thinnest, strongest metal I've ever seen. It would cut your boot if you snagged it and pulled, but it could be cut with scissors.

If you lost a wire the missile would go erratic and would lose control depending on which wire was lost. Really depened on what youre trying to shoot over if you broke a wire. Can't shoot over buildings.

My favorite fact though, it flys above the tank! Search YouTube for a slow mo and you'll see what i mean. Explodes from above.