newsweek.com

Coherence, to Ukraine_UA in Russia's weapons are "clearly superior" to NATO's, says Putin

Ok Grandpa, time to get you back to the rest home

Ack, to Ukraine_UA in Ukraine F-16 Speculation Mounts as Russia Loses 8 Fighter Jets in 3 Weeks

Did they check under the sofa cushions?

tal, to Ukraine_UA in Ukraine's cheap FPV drones "more efficient" than prized artillery
@tal@lemmy.today avatar

Whether they’re more-efficient is going to be depend on the specific case in which they’re being used.

The actual quote in the article reflects that, is more qualified than the title:

“They work sometimes even more efficiently than artillery,” he told Newsweek. “So, FPV drones are indeed a tech revolution, even though the tech itself is quite easy. But it turned out to be very efficient.”

  • An artillery shell moves a lot faster than a drone does. If one needs to make something explode soon, then that time may make artillery preferable.
  • An artillery shell is going to be harder to shoot down than a drone is (and my guess is that this factor is only going to become more-prominent; it looks like counter-drone systems are getting attention, and the article mentions them).
  • An artillery shell is going to be generally less-affected by jamming than a drone is (though there are some guided artillery shells that make use of GPS or the like in Ukraine, like Excalibur).
  • As far as I know, there aren’t artillery shells that make use of two-way radio communication, whereas FPV drones do (or at least can). I’m not familiar with what the state-of-the-art is for identifying operator location from their radio broadcasts – and separating the operator from the transmitter could maybe help mitigate this – but I’d guess that there are probably efforts to identify an operator’s location.

On the other hand:

  • A drone can adjust its target in-flight to deal with movement of the target. Most existing artillery shells cannot do that (though some do to a limited extent; BONUS, one of the shells used by Ukraine, identifies and targets vehicles during the last part of its flight).
  • A drone doesn’t require the degree of (visible) infrastructure that artillery does.
  • Units launching drones can be more-dispersed than units firing artillery (each unit could just carry a single drone, which isn’t likely practical for a tube artillery unit).
  • A drone can be launched more-quietly.
  • A drone can fly at low altitude. Russia has counter-battery radar, as does Ukraine; a shell fired by artillery can be seen on such radars, and travels in a predictable, ballistic arc, exposing the location from which the shell was launched. While there are also ways to detect a drone, my guess is that in general, artillery firing at a target runs more risk of exposing its location than someone launching a drone.
  • A drone might have better range than artillery. Artillery shells need to have their kinetic energy imparted at the time they are fired (well, mostly, since there are things like base bleed shells or rocket-assisted shells). Air resistance grows as the square of velocity. Drones don’t have to fight that particular laws of physics, since they’re keeping a lot of their energy in the form of chemical energy for much of the flight. There are longer- and shorter- range drones in use in the conflict, and theoretically one can scale up artillery as well, but broadly-speaking, I’d say that drones have more potential for longer range than artillery.
tal,
@tal@lemmy.today avatar

I’d also add that, speaking from an American standpoint, my understanding from past reading is that the dual-purpose nature of small civilian/military drones has been something of a concern in the US. China dominates the small civilian drone market, and this is something that could have useful military applications. In a war, both expertise and production facilities for use at scale would be present in China. If mass drone production capacity is militarily-important, that’d be something to pay attention to.

And there are people who also argue the other way, that drones aren’t going to be that useful and receive undue emphasis. I’m not sure that I agree with that position, but I will agree to the extent that drones are not a mature technology and we don’t yet know how things will play out as drones and counter-drone systems (not to mention counter-counter-drone systems) evolve.

db2, to android in Google removes app that helps people boycott pro-Israel companies

It was removed because of language used in the description which has been fixed. It was not removed because of what it did or what it was for.

There are plenty of legit things to get mad about. This wasn’t one of them.

mibo80, to random in YouTube accused of censoring Macklemore's "Hind's Hall"

Great video but I really can’t agree with this protest pushing abstinence from voting on the upcoming election. I get that the current administration is enabling this, but the vote for the American president encompasses so much more than international strife. I wish we could separate that notion because it feels like a it’s been driven by foreign influence to sway the election. We cannot allow another Trump term. Cannot. If you think a protest for Palestine today is going to impact the presidential election as a “lesson” to your fellow Americans then the next protest against the policies of Project 2025 and Trump, will end up overshadowing all that you’re protesting now and the genocide will continue. Project 2025 will destroy America and anything left of Palestine. Yes war needs to stop, but voting for the lesser of two evils is all we get now. There will be not reckoning event for Democrats, they just need to claw back enough power to hold the legislative and keep it from the GOP while also making considerable changes to their own power structures within their party.

iAmTheTot,
@iAmTheTot@kbin.social avatar

I didn't see any lyrics in the song that prompted not voting. He says in the song that he's not voting for Biden. That's not the same thing as not voting.

Everyone should vote for who they want to lead/represent them.

SapphironZA, to android in Google removes app that helps people boycott pro-Israel companies

Will they also block apps that help you boycott russian or chinese companies?

jackmarxist,
@jackmarxist@lemmy.ml avatar

No they’re the bad guys

Omega_Haxors,

Most normal liberal

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