• BeMoreCareful@lemmy.world
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    Iran could turn their front line soldiers into beings of pure energy and they could rip the life force right out of a tank.

  • Destide@feddit.uk
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    Oh we’re back from the wilderness scratching at the door to be let back in are we JD?

      • doingthestuff@lemy.lol
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        If the US is saying Iran could do it, the US has probably already figured it out. Fallout is getting to be too damn real

        • vaultdweller013@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          Correction an Appalachian born yuppie with no technical knowledge claims they could do it. Unless Vance got bored and went through data on the nuclear arsenal then it’s probably a safe bet that he’s making shit up. Tactical nukes are a thing and backpack nukes are somewhat possible by an army definition of portable, but a nuclear suicide vest is just fucking asanine. Frankly speaking given the general purge of everyone with competency and the general ratfucked nature of these waste of biological matter I wouldn’t be surprised to find out that the nuclear arsenal isn’t even fully understood anymore because everyone competent was fired or fucked off.

        • teyrnon@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          You need a critical mass of material to initiate an explosion. So there is a limit to how small you can get with them. That critical mass in not including all of the other gear they need attached to get it to explode.

        • vaultdweller013@sh.itjust.works
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          It’s from the 50s but as I understand it nukes as we have them now require certain physical properties and dimensions to work with that being about as small as you can get. Anything smaller and the reaction either fizzles out, you get a dirty bomb, or the explosive yield is worse than traditional explosives of equivalent size. To make it any smaller you’d need a fusion bomb most likely.

            • vaultdweller013@sh.itjust.works
              link
              fedilink
              English
              arrow-up
              0
              ·
              3 months ago

              Probably, though as I noted the problem with such small nuclear arms isn’t their capacity but moreso their efficiency and consistency. A fusion bomb could help to amplify at least the capacity for destruction, assuming it can’t be circumnavigated through some technological fuckery, frankly I don’t think anyone can comment on fusion bombs with any degree of accuracy given that we haven’t figured out sustained fusion reactors.

    • howrar@lemmy.ca
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Right? Nuclear arms are supposed to be on arm sleeves, not vests.

    • Kaito@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      “Please make nukes pretty please? We can’t explain this war to our people without you making nukes…”

    • NutWrench@lemmy.ml
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      If there’s one thing that nations have learned about dealing with the U.S. it’s that nukes keep you safe. Nobody is threatening to put “boots on the ground” in North Korea

      • Janx@piefed.social
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        If it might lower the number of children they could sexually assault, Republicans will definitely care.

      • inari@piefed.zip
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        Does it negatively affect my billionaire friends? …is the only question they care about

    • Monument@lemmy.sdf.org
      link
      fedilink
      English
      arrow-up
      0
      ·
      edit-2
      3 months ago

      ‘Iran could develop time travel and kill Milton Friedman!’ JD Vance

      ‘Iran could develop zero point energy and antigravity tech to leave the planet to die in the hellscape we’ve gleefully created while they travel the cosmos!’ JD Vance

      ‘Iran could develop couches that chop off dicks!’ JD Vance

  • Ilixtze@lemmy.ml
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    American civilians killed by Iran made nuclear slingshots and slippping on nuclear banana peels.

  • tal@lemmy.today
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    Nuclear terrorism might be a thing, but I seriously doubt that the easiest way to do it is nuclear suicide vests. Miniaturizing nuclear warheads is a pain. If you were going to do something like that, you’d be better off doing something akin to a truck bomb.

    • halcyoncmdr@piefed.social
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Much more likely would be a dirty bomb. Just a regular bomb with some nuclear material that it spreads. The nuclear material isn’t the bomb itself, but used exclusively for the exposure effects. You don’t even need plutonium or uranium for this. There are plenty of other radiological sources to make dirty bombs. Old radiographic medical equipment for instance.

      There are hundreds of thousands of orphaned sources in the world. Several of them have caused the worst radiological incidents in history.

      The fact we don’t see this already is quite surprising.

      • ScientifficDoggo@lemmy.zip
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        I’m not that surprised. Radiation poisoning is a special kind of torture for EVERYONE. Shit would immediately invalidate any goodwill or sympathy for whomever uses them.

          • Alcoholicorn@mander.xyz
            link
            fedilink
            English
            arrow-up
            0
            ·
            3 months ago

            It also wouldn’t be much more lethal than a bomb of equivalent mass. If you’re close enough to get a lethal dose of polonium or w/e, you’re probably also getting a lethal dose of shrapnel.

      • SwingingTheLamp@piefed.zip
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        I’m kind of skepitical of the “dirty bomb” idea. Frankly, it sounds like a load of bullshit, because of the πr2 thing. Namely, if you want to irradiate and area to a sufficient extent to cause immediate radiation sickness, then keeping it concentrated is your best bet. A very small bomb, at most.

        The other extreme would be a huge bomb to spread radioactive material over, say, a city. At which point it barely raises the radioactivity above background levels. Or at least doesn’t cause immediately apparent effects. Imagine terrorists issuing a statement like, “Sure, it doesn’t seem so bad TODAY, but wait 'til you see the slight bump in cancer rates in 20 years.”

        Indeed, on looking it up, I see that the experts are skeptical, too, and tests conducted by Israel didn’t find much effectiveness. That could be why we haven’t seen one used.

        • Somebody_Else@feddit.online
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          Honestly, the problem with a dirty bomb isn’t the cancer rates or w.e, its the sheer amount of propaganda that has gone into scaring people over nuclear energy. Yes, the propaganda is mostly to stop nuclear reactors to force reliance on oil, but its still there.

          I used to use a nuclear soil density gauge. The gauge was not at all scary, I could use it as a seat for a whole year, and it would have a minimal effect on my lifetime cancer rates.

          But no matter how many times I explained it, as soon as I said “Nuclear Gauge” people got scared.

          “Nuclear” has become a scare word, so a nuclear dirty bomb is terrifying to people.

        • AnchoriteMagus@lemmy.world
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          Yeah, but destruction and loss of life isn’t the point. Terror is. If a dirty bomb was detonated in a city, and it contained enough nuclear material to say, cause a 10% jump in cancer outlooks over a 20 year period, that’s not the point.

          The point is that the Nuclear Regulatory Commission needs to come out, shut a city down, do all sorts of testing, clean the shit out of everything, and disrupt everyone’s lives. The fear is the point, and as a fear-causing weapon, radiation is in a unique class all its own.

        • I think the value would be the ‘terror’ in the general public if a dirty bomb went in downtown in any major US city.

          I think that would make for an ideal terrorist weapon for use against the US

          Fuck - I’m probably on a watch list again. I think I was flagged post 9/11 for online chat around laptops, bottles of water and vodka. Every flight I took from 2000 to about 2007 I was pulled out and patted down/bag searched/turn laptop on/…

      • DaMummy@hilariouschaos.com
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        That’s because you’re waiting for the other side to do it. Israel has used white phosphorus many times in recent times. There were also those bombs that create such a heat vacuum, they literally incinerate humans with no trace of them left behind.

    • ThunderComplex@lemmy.today
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Shit now I’m imagining Tony Stark miniaturizing a nuclear warhead and immediately going “this would make a really great suicide vest”

  • Paragone@lemmy.world
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    There is a minimum-amount of fission-fuel required, AND there is a minimum-amount of conventional-explosives required to compress the fission-fuel until it goes supercritical.

    That detonator isn’t going to be small-enough to hide in a vest.

    Absolute disinformation.

    _ /\ _

    • brucethemoose@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      He’s talking about a dirty bomb. And, technically, that is quite possible and doable by the Iranians.

      It’s a stupid assertion, yes; but the engineering is plausible.

    • KubeRoot@discuss.tchncs.de
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Do you actually need conventional explosives? I had the impression all they do is reliably stick the big hunks of radioactive material together in a big bomb that needs to be delivered at high speeds and detonate automatically. Wouldn’t it be enough to quickly shove a cylinder into a bigger core, perhaps with a motor or even a tensioned spring?

      That of course doesn’t waive the issue of the amount of fissile material, or the fact it needs to be all put together (you can’t spread it around a vest)

      • Paragone@lemmy.world
        link
        fedilink
        English
        arrow-up
        0
        ·
        1 month ago

        There’s a difference between meltdown, inefficient/low explosion, & efficient high-explosion.

        The neutron-emission’s cascading only when the critical-mass is in small-enough a volume,

        & the heat it’s producing is making it blow-apart.

        ( I’ve seen video of 1 million watts of heat being produced by a 1-cubic-metre reactor-core, in a water-cooled reactor… the heat the reaction produces makes the fuel-rods incandescent, or at-least that’s the way it looked, in that video: it may have been Cherenkhov-radiation that I was seeing, or from gamma-rays being converted down to light or something… dunno… )

        the more efficient you want the fission-reaction to be, the longer you have to force it together, while it’s blowing-up.

        The explosives are required, for bombs, ttbomk.

        _ /\ _

      • dual_sport_dork 🐧🗡️@lemmy.world
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        It’s not just reliably sticking the two subcritical halves of fissile material together, but keeping them there via inertia long enough for enough of the mass to go critical before the much more minor reactions blow them apart via melting/vaporizing the nearest surfaces.

        If you had to halves of an atomic bomb core and just clacked them together mechanically you’d wind up with a lot of heat and a big old pulse of radiation, and if you were the one holding this device you probably would indeed die. But there would be no nuclear explosion in the sense we think of it as compared to actual functional nuclear weapons. At best you’d wind up with an energy release equivalent to a few pounds of TNT, which would be much easier to replicate with… a few pounds of TNT.

        This has been explored to death, e.g. via the Demon Core experiments, where a critical mass of fissile material was brought together via manual means and the end result was the release of enough radiation to kill at least two people (albeit certainly not killing them instantly) but no explosion.

        • KubeRoot@discuss.tchncs.de
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          This has been explored to death, e.g. via the Demon Core experiments

          If I’m not mistaken, in case of the demon core accidents, the reaction was always interrupted by the experimenter frantically separating the two halves, right? Doesn’t mean it would detonate, but using it as an example of why it wouldn’t doesn’t seem to check out if I’m remembering correctly.

    • DaddleDew@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      It is stupid for even more reasons than that. I’ve thought about it back when North Korea had pretend nuclear suicide bombers march on their military parade.

      Even if somehow they manage to cram one in a backpack that is carriable by a person, there is no advantage whatsoever given the blast radius. You will have to use a vehicle of sorts to get near the enemy and more importantly away from your friendlies anyway. Whatever distance you can cover on foot afterwards won’t make much of a difference. Might as well make it vehicle borne.

    • sulfidedisburseangledafternoontipper@piefed.blahaj.zone
      link
      fedilink
      English
      arrow-up
      0
      ·
      edit-2
      3 months ago

      I mean, the W54 was small enough to be carried by a person and I don’t think anyone wants even a 1kt device going off near them. So it’s within the realm of possibility even if it does strain credulity as an actual goal Iran was working toward (let alone a solid justification for this bullshit).

      Edit: the W54 weighed 51lb (23 kg).

    • Ariselas@piefed.ca
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      I mean, yeah, the Davie Crockett could fit in a back pack, a really big back pack 0hPf1HdHAWM2L90.webp

        • M137@lemmy.world
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          I really wonder what happened when making that couch. The left one being on piece and then the right one having a seam between the bottom and the “pillow”. Thinking it’s either AI or some home project that didn’t pan out as planned.

          • smh@slrpnk.net
            link
            fedilink
            English
            arrow-up
            0
            ·
            3 months ago

            I was thinking maybe it’s a sectional missing a section, with the part on the left being a sticky-outy bit for your legs that doesn’t have a back, and the part on the right expecting another piece on the side towards the camera.

            Or AI.

  • Paranoid Factoid@lemmy.world
    link
    fedilink
    English
    arrow-up
    0
    ·
    3 months ago

    Maybe a dirty bomb with nuclear materials, but an actual fission bomb on a vest? No. Never mind they don’t have the enriched fuel, never mind just building a working device would be extremely difficult for them and that would be large like the Hiroshima bomb.

    This is Iraq Weapons of Mass Distraction all over again. Fuck this administration.

    • WoodScientist@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      It is actually possible, though it would stretch the definition of “vest.” It’s not something that can really fit on a vest, but I suppose you could hide it in a fat suit, a wheelchair, or a fake pregnancy belly.

      https://en.wikipedia.org/wiki/W54

      The W54 was a 1 kiloton bomb that weighed a bit over 50 lbs. It was built to be a man-portable demolition charge. It’s certainly possible for something like that to be built in a way that could be concealed on your person.

      • duncan_bayne@lemmy.worlddeleted by creator
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        It’s not something that can really fit on a vest, but I suppose you could hide it in a fat suit, a wheelchair, or a fake pregnancy belly.

        Maybe that’s why people keep backing away from Trump. It’s not incontinence, it’s their dosimeter badges.

        • altphoto@lemmy.today
          link
          fedilink
          English
          arrow-up
          0
          ·
          3 months ago

          Hey sexy! Is that a rocket in your poc…holy shit! That’s a godamn big whatever it is!

        • WoodScientist@lemmy.world
          link
          fedilink
          English
          arrow-up
          0
          ·
          edit-2
          3 months ago

          Yeah. I’m imagining a suicide bomber wearing a huge fat suit like Mike Myers wore when played Fat Bastard. Just a giant fake belly with a literal nuclear bomb concealed inside.

          Though really, I think the real problem with a “nuclear suicide vest” is simple practicality. Like, what’s the actual point? The whole point of a suicide vest is to be able to smuggle explosives into an area where they’ll do the most damage. A guy holding a bomb in his hands won’t be let into a crowded bus. Someone holding a pipe bomb is going to cause people to run away from them screaming. A suicide vest bomber seeks to sneak into a crowded space densely packed with many people. Suicide bombers need to get close to large numbers of people. They need a bomb that can be concealed on their person. Otherwise they end up doing no more damage than someone could with a handgun.

          But a nuke? You don’t need to sneak the nuke into the stadium. You set it off five blocks away. It doesn’t need to be concealed. If you want to deliver a terrorist nuking, you would instead load it on the back of a truck with heavy radiation shielding. You don’t try to sneak it in to a crowded location. You just try to drive it into a dense urban area or near a critical piece of infrastructure and hope to not set off any radiation detectors along the way. A nuclear truck bomb is a reasonable fear. A nuclear suicide vest is laughable.

      • Paranoid Factoid@lemmy.world
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        They cannot build a W54. This would be an early prototype device and that would not fit on a vest. Iran only has enriched uranium, not plutonium (according to news reports). It takes a great deal more uranium than plutonium to build a bomb. About 65ish kilos of +90% enriched for a uranium bomb.

        The W54 is a shaped charge implosion device. To build a W54, they’d need plutonium. And the trigger to detonate shaped charges at the right time in the right order. Plus, they need a neutron moderator to limit criticality so it doesn’t detonate with the full potential of the nuclear material. This is all well beyond Iran’s capabilities.

        Russia could do it though. Probably China too. North Korea? I think not.

    • humanspiral@lemmy.ca
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      The US made, in its dr. strangelove years, 2100 “davey crocket” backpacks that were 51lbs. The suicide vest is an arab insurgent tool, and meant to be much more discrete.

      Iran is pretty good at missiles, and 4 weeks ago, and for last 30 years, was supposedly 2 weeks away from a nuke, as well as having a thing against Israel.

      • The D Quuuuuill@slrpnk.net
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        yeah the idea that Iran would use humans as delivery mechanism for nuclear weapons is a form of racist fetishization. it’s maddening, this man. but then. i’m appalachian. i’m the hillbilly that racist carpet-baggging son of a bitch hayseed spoke ill of in his book. and i swear to GOD that man put soap in the cast iron skillet i’m gonna hit him in the face with

          • The D Quuuuuill@slrpnk.net
            link
            fedilink
            English
            arrow-up
            0
            ·
            3 months ago

            yeah but you just know he’d put an old cast iron dutch oven straight in the dishwashes and then the cupboard

            he whistles in the woods at night and in the house in the day

            he painted his backdoor blue

            he shoots birds at the window with a bb gun

      • Paranoid Factoid@lemmy.world
        link
        fedilink
        English
        arrow-up
        0
        ·
        3 months ago

        A backpack device is BIG. It could not be concealed like a suicide vest. It also requires nuclear materials (plutonium) and a specialty implosion design and triggers Iran does not have.

        • lechekaflan@lemmy.world
          link
          fedilink
          English
          arrow-up
          0
          ·
          edit-2
          3 months ago

          An Atomic Demolition Munition was nearly the size of a 55-gallon drum and came in two pieces – the weapon itself and the equipment to detonate it – for making it easier to transport.

          • ours@lemmy.world
            link
            fedilink
            English
            arrow-up
            0
            ·
            3 months ago

            The SADM is 4 pieces, each weighing 18kg.

            Nobody’s walking around with a nuke vest. Why bother? Bomb vests are made so you can walk into a crowded place. With a nuke, just drive it in a truck in the targeted neighborhood.

            This is just Vance trying to scare some support into the disaster that Trump started to make us forget about Epstein.

    • Agent641@lemmy.world
      link
      fedilink
      English
      arrow-up
      0
      ·
      3 months ago

      Gun-type nukes are relatively easy to make and can be pretty compact. The hard part is getting the plutonium