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Date: 2024-12-21 Page is: DBtxt003.php txt00027331
GEOPOLITICS
NUCLEAR BALANCE OF POWER

William Spaniel: Is Russia's Nuclear Weapons Arsenal Broken?


Original article:
Peter Burgess COMMENTARY

Peter Burgess
Is Russia's Nuclear Weapons Arsenal Broken?

William Spaniel

Aug 31, 2024

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One of the underlying themes of the War in Ukraine is U.S. reticence to fully commit to the fight due to Russian nuclear weapons. However, is it possible that this a phantom menace? Could Russia’s arsenal be beyond a state of repair? This video explores the arguments for why the threat may be empty, and whether they hold any weight under scrutiny.
  • 0:00 Skepticism about Russia’s Nuclear Arsenal
  • 1:07 Basic Nuclear Weapons Maintenance
  • 5:55 Is Russia Incapable of Maintaining Nuclear Weapons?
  • 8:50 Why Russia Is Probably Capable
  • 11:36 Corruption
  • 13:02 Why the West Should Not Bank on Corruption
  • 16:40 Strategic Decay
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  • Why Russia's Nuclear Weapons Failed to Deter Ukraine's Invasion ... by William Spaniel
  • Why Russia Miscalculated in Ukraine: A Self-Inflicted Disaster in Three Acts ... by William Spaniel
Transcript


  • Skepticism about Russia’s Nuclear Arsenal


  • 0:00
  • One of the underlying themes of the War in Ukraine is U.S. reticence to fully commit
  • to the fight due to Russian nuclear weapons. Certainly we have spent a bunch of time on it.
  • Heck, this one on nukes failing to deter was from just a few weeks ago.
  • But one thing we have not yet discussed is a more basic question:
  • will the silly things even work?
  • Many of you have your doubts, but you lean toward them mostly being okay.
  • So, today, let’s try to figure it out.
  • We will start with the basic problems that all countries have with nuclear maintenance
  • and then analyze and critique three reasons why Russia might be struggling with the upkeep:
  • first, the literal inability to handle the problem,
  • second, corruption and graft within the Russian military ranks,
  • and finally a more general strategic reason why
  • you might intentionally let your nuclear weapons decay.
  • Oh, and you will definitely want to stay until the

  • 1:02
  • end because that one is a literal textbook lines on maps problem.


  • Basic Nuclear Weapons Maintenance


  • But we start with the basic need for nuclear weapons maintenance.
  • You might recall from that most recent foray on the subject that
  • Russia is the largest nuclear weapons power at just under 5600 total bombs.
  • About 1700 of them are supposed to be ready to go,
  • 2700 are in storage and could be made ready in short order,
  • and 1200 are being phased out but could potentially be brought back into the fold.
  • You may also recall that Russia’s arsenal is split into both the big
  • strategic bombs meant to destroy cities, and about a thousand are tactical nuclear
  • weapons that tend to be smaller and are meant for battlefield use.
  • However, the problem for any nuclear weapons state
  • is that you cannot just build them once and expect them to last for decades.

  • 2:00
  • You see, nuclear weapons are very precise devices,
  • with thousands of components. A vast majority of them are critical to the explosive process.
  • If a single one of those malfunctions, you will not get the big boom that you desire.
  • For example, take the common implosion design.
  • Here, you begin a core of weapons-grade plutonium. Thankfully, it does not immediately
  • explode in its normal state. Someone help me bring it back. Thank you.
  • Rather, for the chain reaction to begin,
  • you need to make the core denser. Then you get the explosion.
  • The basic idea is that you need neutrons to hit those fissile plutonium atoms,
  • and that is easier when everything is closer together.
  • The way a nuclear weapon
  • does that is first by constructing a shell, and then lining it with conventional explosives
  • all around the sphere, and all aimed inward. The plutonium pit then goes inside.
  • When you are ready, the conventional explosions all

  • 3:01
  • go off at the exact same time, the pit condenses,
  • and you get your mushroom cloud. The problem is that when I said
  • the exact same time, I meant the exact same time.
  • Going back to the diagram,
  • if you are off by even just a bit, the pit flattens into a pancake.
  • That increases surface area to volume, which has the opposite effect of what you want.
  • Neutrons instead become more likely to escape into the universe,
  • rather than hit that sweet, sweet plutonium.
  • Moreover, this is a particularly weak point for Russia. Many suspect
  • that the Russian manufacturing process struggles with the creation of the pit.
  • The issue, in theory, does not doom the entire system. Rather,
  • the pits need to be replaced every ten to fifteen years.
  • That would mean, at minimum, every nuclear weapon in Russia’s arsenal should have

  • 4:00
  • gone through two if not three refurbishing processes since the fall of the Soviet Union.
  • But it gets more complicated. If you want an efficient nuclear weapon,
  • you have to add another layer to this by putting a pit of hydrogen inside the plutonium.
  • Now, that hydrogen is actually a mixture of deuterium and tritium.
  • Deuterium is the hydrogen isotope with two nucleons in its nucleus,
  • hence the prefix “deu”.
  • Tritium, meanwhile, is the isotope with three nucleons,
  • hence the prefix “tri”.
  • Both also have one electron.
  • Ordinarily, deuterium and tritium do not like each other much.
  • But expose them to immense heat—say, that of a nuclear blast—
  • and suddenly they want to become best friends.
  • In doing so, they combine together to form helium.
  • This specific form of helium has two protons,
  • two neutrons, and two electrons.
  • If we check our math real quick, we will see that, yep,

  • 5:02
  • there is an excess neutron left over here, all by itself.
  • Why does this matter?
  • Well, going back to our regular bomb,
  • recall that the chain reaction happens because the condensed pit increases the chances that
  • a neutron hits an atom of plutonium and thereby causes further fission.
  • The deuterium-tritium reaction saves a step by just unleashing
  • massive numbers of neutrons directly into the target area.
  • That increases the efficiency of the weapon,
  • allowing you to miniaturize the design while still producing the desired yield.
  • The complication here is that tritium has a half-life of about 12.5 years.
  • As a result, you may need to cycle out your tritium every
  • five to ten to keep the bombs working properly.
  • That would mean that Russia would be on its third rotation there at minimum.


  • Is Russia Incapable of Maintaining Nuclear Weapons?


  • Okay, so that is the problem in broad strokes. Let’s switch to looking
  • at reasons that Russia’s nuclear arsenal may no longer work, beginning with inability.

  • 6:06
  • This concern could be subdivided into financial and technical limitations.
  • On the financial side,
  • there is a perception that the primary cost of nuclear weapons is in the development cycle.
  • However, that is inaccurate. Focusing on the United States,
  • because we do not exactly have reliable estimates for Russia,
  • the Manhattan Project cost $51 billion.
  • But through 1996, the United States had spent $821 billion on keeping its bombs functional.
  • Part of this is the expansion of its arsenal—keep in mind that the United States once possessed
  • an absurdly large number of nuclear weapons.
  • But much of it also went to ensuring that what it had
  • actually worked properly. To get a taste of how the numbers can run up so quickly,
  • tritium costs about
  • $30,000 per gram.

  • 7:02
  • By comparison, that is about the weight of a paperclip.
  • Now, an average weapon might require a little more three grams of tritium.
  • So at least every ten years, Russia needs to spend about
  • $100,000 per tritium boosted nuclear weapon, and just for the tritium.
  • Remember, though, nuclear weapons have thousands of parts,
  • as do the systems that they are connected to. And while graciously
  • tritium is more expensive to maintain than the vast majority of them,
  • you can see how this adds up.
  • That was the financial part. The other half is sheer ability.
  • Concerns here usually stem from the breakdown of Russia’s education
  • system after the Soviet Union dissolved. Think about the 30 year olds at the time.
  • They are final cohort of Soviets who received advanced degrees. Well,
  • they are now in their 60s, meaning that they are hitting retirement age.

  • 8:01
  • Oh, and as if to further troll the Kremlin, their retirement is also
  • exacerbating the financial problem by squeezing the Russian pension program.
  • But returning to capacity, if you think that the knowledge of that cohort has
  • not been passed down to others, then Russia’s program might be in trouble.
  • It does not help that Russia has never tested a nuclear weapon.
  • The last Russia-affiliated test occurred in 1990,
  • still under the Soviet banner.
  • And, as a gentle reminder, poorly-monitored AI is still dumb: the largest Soviet test did not
  • occur on October 24, 1990. It occurred in 1961, and that is an abundantly easy fact to check.
  • I am not sure if this silly picture makes up for that.


  • Why Russia Is Probably Capable


  • In any case, there are many reasons to think that
  • capacity is not an issue. Let’s stick with the pure ability part for a second.
  • In the absence of a proper nuclear weapons test,

  • 9:02
  • we can gauge nuclear science ability in the country more generally
  • with power plant operation.
  • Russia has a ton of them, and they still work just
  • fine. A lot of them may be on the end of their life cycles,
  • and some of them are nearby invading Ukrainian soldiers,
  • but if we are worried about what is happening right now, knowledge does not seem to be an issue.
  • Even the more technical parts are not an obvious problem.
  • Russia appears to still have a nuclear reactor capable of producing tritium.
  • And even if it did not, the Soviet Union bequeathed Russia 30,000 bombs.
  • You see, tritium has gone through about three half life cycles since then,
  • and it is possible to remove tritium from the weapons,
  • purify it so all of the half life junk is gone, and insert the tritium back into a weapon.
  • Well, take 30,000 divide it by 2,
  • divide that by 2,
  • and divide that by 2 and the result is 3750.

  • 10:03
  • Thus, what is leftover is enough to fuel a majority of Russia’s current weapons.
  • Now, those are rough calculations, not accounting for the types of
  • weapons. The fact is, I do not have perfect intelligence of what is happening there.
  • The point is, though, that there is still plenty of tritium to be
  • had in Russia. Is there a loss of institutional knowledge? Sure.
  • But that is true for everyone—for example,
  • American officers are unlikely to be familiar with these kinds of fallout timetables.
  • And keep in mind that tritium is not necessary for a weapon.
  • It just boosts the outcome of an already-exploding bomb.
  • So, even if the tritium is all gone, that does not fully solve the problem.
  • Okay, that is the ability part. What about the finances?
  • Well, corners certainly had to be cut on the federal budget, especially during
  • the transition period and before the surge in energy exports that Russia would later enjoy.

  • 11:03
  • But during that period, Russia prioritized its nuclear weapons arsenal. So, if anything,
  • it was in good shape compared to the rest of the armed forces.
  • Moreover, hundreds of millions of dollars in upkeep sounds like a lot of money,
  • but it is manageable for a large country’s budget.
  • However, that assumes that all of the money intended for the program
  • actually goes into the program— because, to the average person,
  • hundreds of millions sounds like quite a lot.


  • Corruption


  • And that takes us to the second concern: corruption. This is a more serious problem.
  • In fact, the reason the war began and continues at all is in part due to corruption.
  • The Kremlin believed that the invasion would be easy,
  • and that Russian forces would quickly overpower an outmatched Ukrainian army.
  • Kyiv was skeptical, on the other hand, especially regarding the status of Russian forces.

  • 12:03
  • That led to the Kremlin’s initial miscalculation that drove the war.
  • Then Russia got bogged down during its invasion of Kyiv. It turns out that selling
  • your vehicle’s protective armor plating as scrap metal is not conducive to survival.
  • Nor is siphoning the petrol in your vehicle to sell on the black market
  • conducive to arriving on time at the capital.
  • Hence Kyiv survived.
  • If that type of corruption filtered up to the nuclear level,
  • Russia may be unable to atomically escalate even if it wanted to.
  • A connected problem is with Russia’s delivery systems. Nuclear weapons
  • that can go boom still are not helpful if they never arrive on the opponent’s soil.
  • The beginning of the war also raised an issue here.
  • The DoD indicated that Russia’s various missile systems
  • experienced a 20 to 60 percent failure rate.
  • Similar numbers would not be reassuring when the payload is radioactive.


  • Why the West Should Not Bank on Corruption



  • 13:03
  • Again, though, this possibility should not put anyone in the West at ease.
  • You see, nuclear weapons are not subject to the
  • same corruption issues as the rest of the Russian military.
  • As a starting point, those corruption issues became evident to the Kremlin
  • more than two years ago. Although Russia has not fixed them all,
  • the government has taken steps to improve the situation.
  • But let’s imagine that the Kremlin has not applied any
  • of those extra precautions to the nuclear field.
  • Well, one of the reasons that autocrats find nuclear weapons attractive in
  • the first place is that the process is concentrated into relatively few hands.
  • For a comparison, think about how difficult it is
  • to confirm that your army is ready to launch an offensive.
  • To do a thorough job, you have to check tens of thousands of
  • pieces of equipment one-by-one. You cannot just examine a single vehicle

  • 14:00
  • and expect that to get you anywhere with your military plans. And even
  • if you audit a ton of them, you must still worry
  • that your lieutenants are not showing you a representative sample.
  • Their title even warns you of the problem. But this auditing issue
  • is not a problem for a one-off nuclear explosion.
  • If you are confident that the bomb will do its job, then that is the end of it. So,
  • yes, corruption may still happen along the nuclear supply chain.
  • But catching it is easier. And certainly when you are at the point where you want to fire
  • the silly thing, you can double check all its vital components.
  • Put another way, you cannot naively apply that
  • 20 to 60 percent missile failure rate from earlier to nuclear weapons.
  • You see, there is not much concern for any country, Russia or otherwise,
  • about whether a single conventional missile fails.
  • Each one is expensive, yes, but it is not a national scandal if it blows up early.

  • 15:03
  • However, the same cannot be said when the payload is nuclear.
  • Also, that 20 to 60 percent failure rate included missiles that missed their targets.
  • But as the saying goes, close only counts in horseshoes,
  • hand grenades, and nuclear weapons.
  • In any case, let’s suppose that the corruption is extremely bad,
  • and only a fifth of Russia’s nuclear weapons work.
  • Well, what do you call it when a nuclear weapon explodes over Berlin?
  • Answer: a bad day.
  • What do you call it when a nuclear weapon explodes over Rome but four
  • fail to ignite? I do not know about you, but I would still call that
  • a bad day.
  • I also cannot speak for historians,
  • but I suspect that second part would go down as a footnote in the textbooks,
  • and readers skip those anyway.
  • To draw an analogy, it would be like playing Russian roulette,
  • which is something that anyone with three grams of self-preservation tries to avoid. Heck,

  • 16:04
  • even if 90% of Russia’s 5580 nuclear weapons do not work,
  • what is left is still larger than China’s entire arsenal.
  • But exiting the casino for a second,
  • that is actually one of the reasons why both Russia and the United States
  • keep their stockpiles so large: redundancy is an insurance policy.
  • The upshot for the West is that an attempt to wipe out the entire U.S. arsenal in a
  • first strike does require accuracy and confidence that each nuke will work,
  • but that is not the concern at the moment…


  • Strategic Decay


  • 16:40
  • Finally, let’s talk about strategic decay.
  • Strangely, it is a perfectly reasonable decision
  • to not keep your nuclear weapons in good condition.
  • The problem here is verifiability. It is hard to
  • know whether your opponent has maintained its arsenal or not.
  • And that in turn gives rise to bluffing behaviors, the calling of perceived bluffs,

  • 17:03
  • and potentially war. And now the moment that we have all been waiting for:
  • Let’s go to the lines on maps!
  • Imagine a world where a nuclear power dutifully refreshed its weapons.
  • Well, as any long-time viewer knows, when you try settling your political differences,
  • negotiated agreements must be commensurate with the balance of military power.
  • Nuclear weapons grant you some of that military power. And if everyone knows you that dutifully
  • maintain your weapons, then they will not think
  • of you as a weakling like this. Rather, they will recognize that
  • military outcomes are more favorable to you, and so you can reap the benefits accordingly.
  • But then one day one of your military advisors gets clever. He points out
  • that everyone thinks that you maintain your arsenal. And due to a malfunction
  • in my animation procedures, he is pulsating very angrily about it.
  • The thing is, though, no one can actually verify that you maintain everything. It is just a belief.

  • 18:04
  • Further, because he watched the first half of this video,
  • he also points out that maintaining the arsenal
  • is very expensive. So he recommends that you just stop paying for the upkeep.
  • And that suggestion could not come at a better time:
  • your conventional military in Ukraine is draining your budget anyway.
  • You don’t tell anyone about the cutbacks, of course, and so you get the best of both worlds:
  • coercive leverage predicated on you having nuclear weapons
  • but not having to pay a dime to do it.
  • Of course, a clever advisor on the opposite side might point out that
  • the nuclear power would have this exact incentive to bluff,
  • and therefore they should not be sure whether they are facing
  • a fully-functional nuclear adversary or not.
  • It’s a puzzle…
  • Well, fortunately, the lines on maps professionals have worked through this scenario.

  • 19:01
  • Sure enough, the nuclear state sometimes should lean toward the bluff—but it ought
  • not assuredly do so, otherwise everyone would know that it is a paper tiger.
  • Meanwhile, the opposing state must sometimes call what it thinks might be a bluff by holding firm
  • on its demands, and treating the opponent like it does not have nuclear weapons.
  • This has the unfortunate effect of leading to conflict when the
  • nuclear state did properly maintain its arsenal.
  • Yikes!
  • And less reassuringly, the probability of war increases as the cost of maintenance increases.
  • The logic here is that the more costly it is to not cheat the system,
  • the more tempting it is to bluff,
  • and thus the opposing state has to be more proactive in calling those possible bluffs.
  • On the bright side,
  • extremely high costs eventually invalidate the problem.
  • Indeed, when the costs exceed the value of the additional military strength,
  • then everyone knows that the nuclear power would abandon the program entirely at that point.

  • 20:04
  • Let me clarify this logic with some lines.
  • Visually, even if maintaining the arsenal extends your power out to here,
  • you would not do it if the cost effectively pushed back this far.
  • In turn, the opponent can infer that the weapons program has been abandoned,
  • and adjust its offer to avoid war accordingly.
  • That is, everyone understands that the power distribution is here,
  • and so the settlement occurs somewhere around there.
  • But even in the case where conflict does break out,
  • that does not mean that we will inherently jump to a nuclear war.
  • It might just force Russia’s hand into testing some nuclear
  • weapons to eliminate Washington’s doubts.
  • In any case, the observable U.S. reticence tells us something here. Its intel analysts—who
  • have more to go from than us Internet warriors—believe that Russia is capable,
  • or, alternatively, that the underlying preferences in the White House are extremely risk adverse.

  • 21:04
  • But whatever is the driver, at least for the moment,
  • we are not yet walking down a path of nuclear annihilation.
  • Meanwhile, if you are worried about nuclear annihilation,
  • might I suggest the paperback copies of my books on the war? They will
  • resist electromagnetic pulses much better than
  • the Ebola will. You know what, autocorrect refuses to acknowledge
  • that “ebooks” is a word, so I am just going to go with it.
  • Ebola!
  • Check the video description for more information about them
  • And if you enjoyed this video, please like,
  • share, and subscribe, and I will see you next time. Take care.


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