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this post was submitted on 21 Apr 2024
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You're approaching the issue incorrectly, because you're omitting cost.
For example: Russia is using suicide drones that cost a few hundred to a few thousand dollars each.
It's not economically(or logistically) viable to fire a few hundred rounds of ammunition at every drone.
Firing a several thousand dollars worth of bullets at a missile works because the missile is at least several hundred thousand.
That's why Raytheon developed a laser based anti-drone system. Electricity is cheaper than bullets.
It's a lot less portable, though.
Fits on a pickup truck.
https://www.rtx.com/raytheon/what-we-do/integrated-air-and-missile-defense/lasers
Huh, only 10 kW? I thought it would be more. If it's got a big bed, you could put the generator right there too. I don't know how much electricity a consumer pickup engine provides, but it's probably not that much. A quick Google suggests consumer bed outlets are about 400 W.
You're on the right track but comparing the wrong things. It's cost of the rounds vs the cost of not stopping the incoming weapon (ie lives and damages), not vs the cost of the incoming weapon.
Eh, the comparison is valid when the opponent can throw ten to upwards of several thousand drones at you for the cost of one countermeasure.