this post was submitted on 27 May 2025
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Ukraine

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[–] [email protected] 60 points 1 month ago (3 children)

Man, that's gotta be hell on any wildlife left living in the areas in which it's used. (I mean, I get the necessity, but dang)

Tillers too when this war ends (with Russia's defeat) and it's time to plant crops.

[–] [email protected] 40 points 1 month ago (1 children)

the whole war is really bad for the environment. not just locally. tanks don't run on solar. burning fuel depots, etc..

we need to stop putin and his enablers.

[–] [email protected] 13 points 1 month ago (1 children)

There’s also a good chance a lot of these areas are smattered with land mines too.

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[–] [email protected] 9 points 1 month ago* (last edited 1 week ago) (2 children)
[–] [email protected] 4 points 1 month ago

Well I mean the psychopathic and narcissistic rich bastards in charge aren't gonna feel the effects so why should they care?

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[–] [email protected] 6 points 1 month ago

Then the crops grow, and they’re all full of microscopic glass fibre. Then the foodstuffs are shipped to the world. Then the foods are eaten and the GF joins the microplastics in our bloodstream.

[–] [email protected] 25 points 1 month ago (1 children)

It looks like spiderwebs which immediately made me think of No Doubt.

[–] [email protected] 7 points 1 month ago (1 children)

Leave a message and I’ll call you back

[–] [email protected] 3 points 1 month ago

I gotta screen my phone calls

[–] [email protected] 24 points 1 month ago (5 children)

So whilst the drones are super-effictive (for now) they pose several serious problems - 1. Fibres can get tangled, maybe even affecting vehicles or other machinery, cars, whatever and 2. If you can view these from the air, you can use an fpv drone to trace them back to the operator (meaning they'll need to change position more frequently and probablyclean up before returning to old positions). 3. That's gonna be a heck of a cleanup operation.

[–] [email protected] 45 points 1 month ago (1 children)

A war always is a "heck of a cleanup". These cables are by far not the worst part of it.

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[–] [email protected] 13 points 1 month ago

Given how thin those are, and how many there are it might be a waste of time to try to follow them.

[–] [email protected] 8 points 1 month ago

None of your points are even remotely close to an actual problem, let alone a serious one lol

[–] [email protected] 5 points 1 month ago* (last edited 1 month ago) (1 children)

A drill and reel could wind up the fiber if the drone has exploded and the cable is loose. If the cable is still attached to the drone, it could send a signal to a device at the end to cut/blow up the fiber attached at the drone's end.

Guessing it's impractical as they're not doing it.

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[–] [email protected] 20 points 1 month ago (2 children)

And here I thought drones were radio controlled...

[–] [email protected] 16 points 1 month ago (1 children)

You can interfere wirh radio waves, but not a fiberoptic line

[–] [email protected] 7 points 1 month ago (1 children)

My scissor begs to differ.

[–] [email protected] 8 points 1 month ago (1 children)

And how long are you going to survive in the no man's land, operating your scissors?

[–] [email protected] 5 points 1 month ago

I think I could manage a good few seconds.

[–] [email protected] 16 points 1 month ago

They were, now they aren't.

[–] [email protected] 19 points 1 month ago (1 children)

Each cable can generate 80kg of fertilizer

Win-win

[–] [email protected] 8 points 1 month ago (2 children)
[–] [email protected] 26 points 1 month ago

Presumably a corpse.

[–] [email protected] 6 points 1 month ago

I believe the implication is that when the Drone kills a soldier their body will fertilize the ground.

[–] [email protected] 13 points 1 month ago (2 children)

What? Why is there so much fiber optic cable?

[–] [email protected] 52 points 1 month ago (3 children)

From Internet (not op):

Fiber-optic first-person-view drones areΒ jam-proof. Sending and receiving signals along millimeters-thick but miles-long optical fibers, these FPV drones are impervious to the radio interference that can ground wireless FPV drones. That doesn't mean it's impossible to defeat a fiber-optic drone.

[–] [email protected] 17 points 1 month ago (1 children)

Just need sissors and a pogo stick to bring one down.

[–] [email protected] 4 points 1 month ago

Russians can just mark their location to make it easier.

[–] [email protected] 5 points 1 month ago (1 children)

Are they tethered to the operator?

[–] [email protected] 30 points 1 month ago* (last edited 1 month ago) (1 children)

The drones have a spool of fiber optic cable. Some spools can reach 40km. The spool unwinds as the drone flies and yes it would either lead back to the operator or they could in theory have a node that it connects to and then from there connect to operator via cable or wireless. Really fascinating stuff imo

How they work:

[–] [email protected] 4 points 1 month ago (3 children)

Now I’m curious how much a 40km long spool costs

[–] _cryptagion 6 points 1 month ago

Just several hundred dollars, and a visit from the ATF.

[–] [email protected] 5 points 1 month ago

Looking at Alibaba, the "bare fiber for FPV drone" cost around $600 for a 50km spool.

[–] [email protected] 3 points 1 month ago (3 children)

Very expensive probably. They are selling 1000 feet (I think that’s like 300m) on Amazon for between 300-900 USD.

[–] [email protected] 5 points 1 month ago

So that's where all of the USA's fiber rollouts ended up

[–] [email protected] 9 points 1 month ago

The drones are fly-by-wire

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