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

submitted 4 days ago by [email protected] to c/[email protected]

148 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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[–] [email protected] 2 points 3 days ago (1 children)

Coolest thing you ever shot with a TOW? Man/building/vehicle etc

How many TOWs did you shoot over your career? What percentage missed intended target?

What's the kill zone radius of the blast?

Thanks for your service mate.

[–] [email protected] 1 points 2 days ago* (last edited 2 days ago)

Hurting people is wrong and should be avoided at all costs. Nothing cool about that.

But when a tank is also full of fuel and ammo, the boom is much bigger lol

I got lucky and shot around 15 to 20 for training. I lost track after 10. Some missilemen never get the chance to shoot one.

Interestingly, I had that kill zone question asked to me by another higher up (different job) and it took me a long time to come to a conclusion. The kill radius is actually not defined in the manuals. There are zones for the shooter to ensure you don't get hit with back blast, but usually it's assumed that the vehicle you hit will be destroyed.

Edit:

To explain further, the missile doesn't hit the target. It flys above it and uses the munroe effect to cause an implosion (not an explosion) that makes the vehicle explode from the inside out. First munroe charge punches a hole into the vehicle, second charge gets sucked in and blow it up from inside. YouTube munroe effect to see how that shape charge works.