this post was submitted on 15 Jan 2024
147 points (96.8% liked)
Technology
59569 readers
4136 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
i dont think its realistic to have reliable anti drone defenses.
i fly an fpv drone (the kind used by ukraine), but for fun and without explosives, and they are so small and manuverable that it doesnt seem super doable to hit them with a net or whatever. jamming would work, but they can just use a different frequency, and gps spoofing is only a problem for autonomous drones.
i dont know enough about lasers to judge them, so maybe thatd work, but as an example of how extreme drones can get, there was a guy who built a little quadcopter that flew up to 40,000ft. its a hard problem
https://www.popularmechanics.com/military/weapons/a45500360/army-first-laser-unit/
Or maybe not. Military has been doing laser drone stuff for 20 years. Also this thing shoots down artillery, good luck getting a quadcopter past it.
wow, didnt know about that. i still think its a hard problem, i mean artillery rounds dont fly a few feet off the ground and manuever, but if anything could defend against drones it'd be that.