• absGeekNZ@lemmy.nz
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    13 hours ago

    It would depend on the tech.

    Low tech: e.g. detect and destroy incoming weapons…if a single major power had this, it would bad. They maybe emboldened to use their weapons (both nuke and conventional), as their perfect defense would keep their assets (people, places, weapon systems) safe.

    High tech: e.g. directed EMP type weapon that could eliminate any weapon world wide at launch, this would eliminate the MAD doctrine. No-one would be able to launch nukes at anyone. Conventional war would likely have the same driving factors that it does today. But also, it may not get “car bomb” nukes, so nuclear war still possible, just in a very different mode.

    Super high tech: e.g. some crazy quantum detection and elimination of weapons that haven’t been fired. This would be terrible, basically the group/state that has this power eliminates its rivals ability to retaliate with a proportional response. They instantly become the major threat in the world, this would destabilize any alliances that they have, no one would believe them if they said that they also disabled their own nukes. This would put the world on the edge of WW3 in a heartbeat.

  • CrackedLinuxISO@lemmy.dbzer0.com
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    15 hours ago

    Probably more war:

    1. Depending on the country who developed it, the risk of nuclear war could go up.

    If I don’t have to worry about nuclear retaliation, maybe I’m very confident in engaging in war. After all, my nukes will still work, and everyone else’s won’t.

    1. If the technology is shared equally to all countries at the same time, the risk of conventional war could go up.

    Imagine the nuclear armed countries who are enemies of another nation with a bigger military. North Korea vs USA, Pakistan vs India. In these cases, nuclear weapons are a deterrence against the stronger opponent. Without this, the country with a stronger conventional force may be more likely to they think they’ll win a war unscathed.

    • shalafi@lemmy.world
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      12 hours ago

      OP’s learning what we kids knew in the 80s.

      War is just another game,

      Tailor made for the insane,

      But make a threat of their annihilation,

      And nobody wants to play,

      If that’s the only thing that keeps the peace,

      [Chorus] Then thank God for the bomb!

    • scarabic@lemmy.world
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      13 hours ago

      I mean… for now. How long until drones with thrusters on their backs can land on a missle and redirect it wherever they want?

      • blarghly@lemmy.world
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        18 hours ago

        Also, if you meant that a country created some sort of perfect defence against nukes, then every other country would immediately start pouring money into creating their own version, while working on ways of subverting the new technology.

      • Warl0k3@lemmy.world
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        1 day ago

        They’re talking about a treaty designed to prevent the result of the exact situation you’re asking about. Extrapolating a step gives you at least one answer to your question.

          • scarabic@lemmy.world
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            13 hours ago

            Sometimes we ask questions to gain knowledge we simply haven’t found yet.

            Other times we ask questions because some knowledge just won’t stick in our brains even when it’s given to us, and then we spend the thread fighting the answer for that same reason: it just won’t stick.

            Anti-ballistic missile defense systems are a technology.

            You asked what would happen. A treaty is a thing that can happen.

            Why don’t you tell us what you think would happen and be done, if that’s what this is really about.

          • Brown5500@sh.itjust.works
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            1 day ago

            The point of bringing up the treaty is just to point out that the result of the situation you are describing was so scary that for about 30 years the 2 biggest nuclear powers agreed not to do it. That is all to say that one answer to your question is " US and Russia pretty much saw your scenario resulting in inevitable full scale nuclear war"

          • iarigby@lemmy.world
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            22 hours ago

            core if your question was about the outcome that such technology would have. The reasoning behind the treaty explains that outcome.

            You’ll benefit from working on being a more receptive to new information

          • fartsparkles@lemmy.world
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            1 day ago

            I’d say treaties are indeed a technology; they’re frameworks / systems that arose around the time commerce was invented. Since technology is purely the application of knowledge to achieve goals, while they may be somewhat intangible, so is software which I think most would agree is technology.

          • WolfLink@sh.itjust.works
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            1 day ago

            The treaty isn’t the technology, it’s the result of people much better informed on the topic considering the scenario you are asking about.

            The technology is the hypothetical anti-ballistic missiles.

  • remon@ani.social
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    21 hours ago

    It’s a bit of an oxymoron. A deterrent is about discouraging your opponent from doing something, not preventing them. So kind of by definition it can’t be fool proof.

      • Hazmatastic@lemmy.world
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        9 hours ago

        I think the idea is one of them is convincing someone to not do something they still have the power to do, while the other would be taking that power away completely. There may be a truly foolproof way to disarm a weapon, but there will never be a foolproof way to convince someone of anything due to the unpredictability of people.

  • auraithx@lemmy.dbzer0.com
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    1 day ago

    I think the US has already achieved it and aren’t saying anything.

    Think how much money they’ve poured in there over the decades, as much as the rest of the world combined.

    They were working on directed energy weapons in the 80s to neutralise them from space, but the tech was ‘decades away’. They had a working pilot way back in 2000 too.

    • Hegar@fedia.io
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      1 day ago

      They definitely have not. Not publicizing a fool proof nuclear counter-measure defeats the purpose of achieving it in the first place.

      You’d MUCH rather your opponent know a nuke strike is pointless, rather than they try and later be surprised that only one lucky one got through.

      • cynar@lemmy.world
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        1 day ago

        It depends on the reliability.

        If you announce it, there are often counter measures to the counter measures. Once the enemy knows, the reliability begins to degrade. E.g. mirror finishes can disperse laser strikes, jinking can doge orbital rail guns, or dummy submunitions can overwhelm interceptor shields. Yes, these can be countered in turn, but you now have a new technological arms race.

        There’s also the first strike problem. If you are going to be invulnerable, then a first strike might be reasonable, before the system comes online. This was actually part of the reason the “Slam” project was stopped (a viable, but utterly batshit insane weapon system). They were worried that if the USSR got wind of it, they might decide a first strike, before it came online, was the only reasonable response.

      • SaltSong@startrek.website
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        1 day ago

        Arguably, you don’t tell them, and they don’t try to steal the idea, or try to sabotage it, or decide to build was plans that don’t depends on a successful nuclear strike.

        • Yermaw@lemm.ee
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          24 hours ago

          and they don’t try to steal the idea

          I heard that everyone basically built nukes really fast because they suddenly discovered it was possible. The theory was pretty common among scientists but only when the first one was built they all got to work.

          • SaltSong@startrek.website
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            22 hours ago

            I seem to recall reading that a German scientist did the experiment that lead directly to the atom bomb before we did our in the US, but that he misinterpreted the results, and tossed the whole line of research.

      • howrar@lemmy.ca
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        1 day ago

        One of the biggest challenges when creating something new is in not knowing whether or not it’s possible. Once you know, you can just keep pouring resources into it and know with near certainty that you’ll eventually hit your goal. Since the US already has so many other tools for avoiding a nuclear strike, there’s no reason to publicise a new one. Keep it for when the other tools fail, or else everyone else will also have it and you lose your advantage before you could use it.

      • untakenusername@sh.itjust.works
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        1 day ago

        Not publicizing a fool proof nuclear counter-measure defeats the purpose of achieving it in the first place.

        yeah but if they don’t tell anyone they can keep it secret and other countries wouldn’t try to make their own

        • Phen@lemmy.eco.br
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          24 hours ago

          Spies are still a thing. Security by obfuscation only works when nobody is looking specifically at you.

    • Ziggurat@jlai.lu
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      1 day ago

      The problem is that with the MAD doctrine, it’s not about neutrajazing a warning shot where a tactical nuke would neutralise an aircraft carrier fleet or an tank division. It’s about dozens if not hundred of nuke flying to your country.

      Even 80% efficiency in the counter measure would mean remove 10 of the 50 big cities from the map. This has drastic consequences for a country. Especially in a hyper connected, advanced industry society

      • scarabic@lemmy.world
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        13 hours ago

        This points to a flaw in your question.

        You probably should have said “foolproof countermeasure” if you really just wanted to remove nukes as a factor to see what happens.

        But you said “foolproof deterrent” and now you’re quibbling at people over whether a psychological deterrent can actually be foolproof.

        Maybe not, but then your question is nonsensical. The fact is that we are already using guaranteed total destruction of the world as a deterrent and it has so far worked. What more deterrence are you even suggesting we might add to that???

      • IninewCrow@lemmy.ca
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        1 day ago

        “The nuclear arms race is like two sworn enemies standing waist deep in gasoline, one with three matches, the other with five.”

        ― Carl Sagan

  • FriendOfDeSoto@startrek.website
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    1 day ago

    How does confidence factor into this? I’ve been confident in stuff before and it turned out that confidence was misplaced. Pride cometh before the fall shit. Confidence alone risks cockiness. Cockiness may lead to somebody testing your Golden Shield. Didn’t work. You now don’t have a country any more.

    If the Golden Shield really worked it’s a question of capacity. If you had enough juice in it to repel all nuclear weapons you could throw at this country in a worst-case scenario, you’d have a powerful defense against the most powerful weapon on Earth that’s ready to deploy this minute. It may not save you from conventional attacks. It may not shield you from chemical or biological weapons so gruesome they aren’t currently shelf-ready. But development of those would suddenly become a viable prospect. I fear it just turns the spiral of development of more destructive weaponry one more rotation. Extrapolating from the last 6000 years of history, we’ve gone from sticks and stones to vaporizing people into thin mist by harnessing the power of the atom. We’re already in the narrow bit of the spiral. Paradoxically, developing a Golden Shield against nuclear attacks may lead to wiping our species out for good.