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Doctrine change
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this post was submitted on 05 Sep 2024
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I really hope the western allies have a plan for countering drones in the pipeline, otherwise the next time we fight an insurgency will be a bloodbath.
As someone who’s been following this fairly closely since the Syrians started toying with it, and the Ukrainians threw it into hyperdrive… There’s no good counter when drones are cheap to make and can be programmed to run on a flight course:
That assumes you know the drone is coming, mind you. Piston-engine flying wings aren’t silent, but they are generally made of polymers/laminates that are hard to detect via radar. Thermal cameras and acoustic sensors so far are the best early warning systems, but radar is still a huge help.
And then there’s FPV and quadcopters. While a larger munition like Shaheed can be under $10k, even the more advanced FPV/quads with night vision (or even thermal) cameras frequently run under $1,000, up to a few thousand. Air dropped explosives have been fundamental in changing the course of the civil war in Myanmar for the rebels, it’s like having a budget Air Force and spy satellites on call.
Have they looked at masers? Basically rf lasers.i think they're much cheaper than lasers and could be steered at drones but would only need enough power to interfere with guidance/ controls
TIL, thank you friend!
There has been development of smarter jammers that’ll ‘listen’ for the frequency used, and pump out jamming to defeat it, but I haven’t heard of a steerable unit like that - very interesting.
Yes, you can damage pretty much anything with enough energy. It's hard to fit high-power lasers on small flight-capable platforms, so ground-based units are more likely. You can blind UAV systems' sensors with IR lasers at relatively low power, too. However, this is easily countered by software. Reflective coatings and retroreflective foils are possible countermeasures to laser attacks, but even these have damage thresholds.
IR lasers and masers have the advantage of being eye-safe, meaning their light won't get bent by your eyes' lenses and can't damage your retinas, due to their wavelength. With enough power, however, you can still burn human flesh.