256
submitted 10 months ago by fne8w2ah@lemmy.world to c/technology@lemmy.world
top 28 comments
sorted by: hot top controversial new old
[-] someguy3@lemmy.world 78 points 10 months ago

Doesn't surprise me. Russia wants to use ones that won't get jammed and they can't be that hard to get.

[-] athos77@kbin.social 41 points 10 months ago

Especially since Russia stole all those people from Ukraine.

[-] DontTreadOnBigfoot@lemmy.world 3 points 10 months ago

This is why kids shouldn't have cell phones.

Russia might try to war crime them.

[-] Buddahriffic@lemmy.world 3 points 10 months ago

Ukraine should build some protections into their cell network. Like if the signal is coming from a high altitude and doesn't follow any known commercial flight path (if commercial flights are even flying in that area), or if it exceeds a certain speed that varies, and isn't on a Ukraine military whitelist, then interrupt the signal just enough to make it ineffective for combat.

[-] Daxtron2@startrek.website 4 points 10 months ago

I dont think you can determine altitude solely from a cell signal

[-] Buddahriffic@lemmy.world 1 points 10 months ago

It's physically possible, though depends on if the receivers care about the vertical signal direction (for determining up) and if two towers can see it at the same time (for determining how high up, if signal quality alone isn't enough to estimate it, though with these custom devices, it's probably not reliable to go by signal strength). I don't know if any go to that length, inside Ukraine or outside.

[-] postmateDumbass@lemmy.world 3 points 10 months ago

Just need 3 recievers on the ground, time synced oc, and you can find 3D position of the transmitter.

[-] TheOSINTguy@sh.itjust.works 29 points 10 months ago

This close up picture goes to show you how large those drones actually are.

[-] TonyTonyChopper@mander.xyz 13 points 10 months ago* (last edited 10 months ago)

going off the grass and the fence I'd say 2m wingspan

edit:

[-] funkajunk@lemm.ee 8 points 10 months ago

Where's the banana for scale?

[-] ObviouslyNotBanana@lemmy.world 28 points 10 months ago

On Lemmy we should use lemons

[-] Alchemy@lemmy.world 16 points 10 months ago

if we need to scale a few things at once, would it be a lemon party?

[-] turkalino@lemmy.yachts 2 points 10 months ago

Everyone always underestimates how big drones are because they look so much like model aircraft

Specs for the USAF's main drone (MQ-9 Reaper):

  • Length: 36 ft 1 in (11 m)
  • Wingspan: 65 ft 7 in (20 m)
  • Height: 12 ft 6 in (3.81 m)
[-] mvirts@lemmy.world 28 points 10 months ago

Should have been kept quiet so that kyivstar can provide warning and tracking of these systems. Maybe they did. Maybe it's already played out. I guess the story here is that Russia doesn't have a c&c radio network that works?

[-] Son_of_dad@lemmy.world 6 points 10 months ago

I've been seeing a lot of news from Ukraine that make me wonder why they're not being more secretive. Don't give the Russians anything.

[-] Joker@discuss.tchncs.de 26 points 10 months ago

Probably a mistake to reveal this info. After recovering the SIM, it may have been possible to go back and see the network traffic from the drone. That could create an opportunity to disrupt or hijack drone c&c in the future.

[-] bluGill@kbin.social 11 points 10 months ago

Most likely it is encrypted and so there isn't anything useful to learn.

[-] bane_killgrind@kbin.social 11 points 10 months ago

Frequency of transmissions and amount of data transmitted should offer some information.

[-] uberkalden@lemmy.world 4 points 10 months ago

I wouldn't be so sure if they have to use Ukraine's cell network, but possibly

[-] troyunrau@lemmy.ca 9 points 10 months ago* (last edited 10 months ago)

Man, what a waste of engineering talent. These drones are actually super cool and they're being used to suicide bomb. Ffs

The persian engineering teams should mass defect to Korea and go work at Samsung or something.

[-] Linkerbaan@lemmy.world 5 points 10 months ago

What's special about them? Seem like pretty basic drones.

[-] troyunrau@lemmy.ca 11 points 10 months ago

The fibreglass lifting body immediately makes it more than your basic drone. Granted it's not exactly rocket science, but you still need to get the shape right, make a giant mandrel, fit all those panels and doors together nicely. And then you need to figure out a production line that makes it cheap enough to mass produce them -- after all, they get exploded.

Just imagine they used all of those tools and skills to make sailboats instead. Or still in the drone form-factor, have them circle events with a 5g cell relay on them or something. War sucks but it pays salaries, sadly.

[-] Peppycito@sh.itjust.works 2 points 10 months ago

A sailboat is probably way easier to build. Just more laborious.

[-] Damage@feddit.it 9 points 10 months ago

I see an XT plug. Do they use AliExpress battery packs?

[-] TwanHE@lemmy.world 19 points 10 months ago

I mean why not use the plug most batteries come with?

[-] _dev_null@lemmy.zxcvn.xyz 6 points 10 months ago

Sourcing COTS hardware is a thing for sure, especially if your country is under heavy embargo for the military grade shit.

[-] autotldr@lemmings.world 8 points 10 months ago

This is the best summary I could come up with:


The Institute for the Study of War (ISW), a Washington, DC-based think tank, said in an assessment published on Thursday that Russian forces were reportedly using SIM cards from Kyivstar, the largest telecommunications operator in Ukraine, "to control Shahed drones" in Moscow's grinding war against Kyiv.

ISW cited a Ukrainian source that reported on Wednesday that "a downed Russian Shahed drone included a Kyivstar SIM card, which reportedly allows Russian forces to exploit the Kyivstar mobile network to track the drone's location and change its flight path."

Внутри найдена симка "Киевстара", предполагается, что она использовалась для передачи дрону команд во время полета https://t.co/XmVOZHhzks #RussianUkrainianWar pic.twitter.com/53fDhIXBCP

Last month, Russia launched its largest drone attack against Kyiv since the Kremlin invaded the Eastern European country in February 2022.

Ukraine's Ministry of Foreign Affairs said in a post on X at the time that the country's Armed Forces and Air Defense system shot down 71 out of 75 Shahed drones launched by Russia into Ukrainian territory on the night of November 25.

Mykhailo Shamanov, a spokesperson for the Kyiv city military, told CNN that the drone attack on the Ukrainian capital is the fourth from Russia in the last month.


The original article contains 317 words, the summary contains 197 words. Saved 38%. I'm a bot and I'm open source!

[-] Gregorech@lemmy.world 2 points 10 months ago

Just a flying cell phone nothing abnormal....

this post was submitted on 03 Dec 2023
256 points (97.1% liked)

Technology

58761 readers
5097 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS