this post was submitted on 27 May 2025
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Ukraine

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

What? Why is there so much fiber optic cable?

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

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

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

Russians can just mark their location to make it easier.

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

Are they tethered to the operator?

[–] [email protected] 30 points 1 week ago* (last edited 1 week ago) (7 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:

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[–] [email protected] 25 points 1 week ago (2 children)

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

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