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mrbluecoat04/24/20252 repliesview on HN

> flying drones into optimal positions beneath thunderclouds to actively trigger lightning strikes, and then guiding the discharge safely away from vulnerable areas

From a military standpoint, I wonder what it would take to discharge into a vulnerable area...


Replies

foxglacier04/24/2025

You could put the wire in the vulnerable area - perhaps using the same drone? But I don't think it would be any use. A lightning strike releases about 1 GJ of energy, mostly into the sky. So the effect at the target would probably be no more than a few kg of explosives which you could have delivered using the wire anyway.

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stronglikedan04/24/2025

> I wonder what it would take to discharge into a vulnerable area

HAARP /s