tal

joined 11 months ago
[–] [email protected] 9 points 3 hours ago (6 children)

wordfreq is not just concerned with formal printed words. It collected more conversational language usage from two sources in particular: Twitter and Reddit.

Now Twitter is gone anyway, its public APIs have shut down,

Reddit also stopped providing public data archives, and now they sell their archives at a price that only OpenAI will pay.

There's still the Fediverse.

I mean, that doesn't solve the LLM pollution problem, but...

[–] [email protected] 4 points 15 hours ago* (last edited 11 hours ago) (1 children)

I don't much like scary games myself, but here's someone asking /r/HorrorGaming what their scariest games are:

https://old.reddit.com/r/HorrorGaming/comments/1303c5t/in_your_opinion_what_are_the_scariest_games_of/

EDIT: And yet somehow, despite not liking scary games, I've wound up owning some of these, like Darkwood, the Amnesia games, Clive Barker's Undying -- which I wouldn't call that scary -- Doom 3, Lone Survivor, Outlast, and Subnautica.

I've also played Clock Tower, which was on there.

[–] [email protected] 4 points 5 days ago (1 children)

Do you have any examples of shumups that you like and any you dislike? That might help give a better idea of what you like.

I mean, if you just want "good shmups", it's easy to go to Steam, search for games with the "Shoot 'em Up" tag, and sort by user reviews.

But if you're looking for something in particular, a list like that might help.

[–] [email protected] 4 points 5 days ago* (last edited 5 days ago)

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transcript 5

  • Max: Mike, closing thoughts?

  • Mike: Think Rob pretty much nailed it. We have had similar experiences. Need to see how next few weeks play out. One of my big questions I have right now is that Russia and Ukraine face a dilemma. Ukraine can try to expand Kursk salient with more troops, see if it can try to cause Russia to divert more forces, try to set something else up, some other operation. However, that risks overextension and more risk in Donetsk. More territory they hold, more risk and tradeoffs. Russia also faces dilemma, which is can continue focusing on current offensives, but if they don't counterattack, then they take risk that Ukraine will expand salient and will become worse and more embarrassing and that Ukraine will have time to further dig in and entrench. If they don't mount a counterattack, it will be harder to displace Ukraine out of Kursk, and Ukraine could be holding this Kursk salient well into next year, which is basically what they intend to do. End of the day, military strategy is about tradeoffs. Seeing degree of decision points for both Ukraine and Russia as to how to move forward. Both Rob and I somewhat skeptical that Kursk can really change things, on the other hand, worth a shot, interesting to see what it can do for Ukraine. Also interesting to see how it affects Ukraine's ability to defend at Pokrovsk and how that plays out. If there is an operationally-significant breakthrough by Russia, if Pokrovsk isn't stabilized in coming months, may be linked to Kursk. Depends on how those things play out. Don't know details of front, haven't been there in two months. Ukrainian planning is emergent. Can't predict what they will do next, just as we didn't predict Kursk. Looking at Kursk, hard for us to say even what will happen next month.

  • Max: War is contingent [this is a favorite Kofman catchphrase], and there is a podcast for that. Thanks so much.

[–] [email protected] 4 points 5 days ago* (last edited 5 days ago) (1 children)

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transcript 4

  • Mike: Amazing oversight that they suddenly rectified. Not all magical numbers, but Pentagon accounting for things that don't have an actual market value can get pretty creative. One factor is that I think that some services are looking hard for ways that they can give away older equipment while getting reimbursement for this equipment well above the value of the equipment. I see that as bureaucratic politics. The Defense Department, as with defense department in any country, doesn't want to give away high-end, low-availability weapons. One reason is that US gives security guarantees to countries, those countries come with operational requirements. Pinned down by operational requirements for plans for other people who you promised to defend. You can say that demands are too high, but as you know in the world of COCOMS -- that's combatant commands -- that's where the real fight is. Those folks are going to argue for their requirements and things allocated to their operational plans and so anything you want to take, high-end systems like Patriots, you are taking them from someone. People think that there's some kind of base with Patriots. Not what's happening. They're taking Patriots that are actually deployed or allocated to COCOM in event that they have a contingency and are assigned to that plan and people are depending upon that system to be there. Even though the US may have 60, I can assure you that for all 60 or however many they are spoken for by somebody. So when you pull them from someone...political knifefighting. For many of these capabilities, big production backlog. The production backlog for Patriot missiles is something like seven years. That's why this year they suspended exports to divert supplies to Ukraine until they are able to fulfill Ukrainian needs, because there's no other way. That's going to come at the expense of war orders for other countries. Somebody's in that seven-year order pipeline and is going to get theirs later. When we turn to NATO...our European allies are good at many things, but buying ammunition is not one of them and having large capacities in defense capabilities is not one either. Having given away a lot of their equipment to Ukraine in the past two and a half years to Ukraine, they're also focusing on rearmament. Now they're concerned about how much they have left relative to how much they've given, that's issue one, and issue two, looking at the US election, and they're also unsure about US future commitments, what they can count on. That has a suppressing effect. If you don't know what the future of the US role in Europe is going to be, you might be a bit hesitant about how much more you're going to give until you have a sense of what your security environment looks like moving forward. People won't say that, but I get the sense that that is out there as a background context. I observe a pretty large rhetoric-to-investment gap, especially in the third year of the war.

  • Maria: Thank you. Follow-up question. Wouldn't war be beneficial in some ways for US military industrial production the same way that is has been for Russia? More people get employed, why so much resistance domestically to providing aid to Ukraine when good for US economy?

  • Mike: Without going down standard trope of "war is defense industrial policy", the war has led the US to issue multi-year contracts for ammunition production and such, which we should have done anyway. One thing it has also done is shown a number of people that we are not prepared for a great power war. We are not prepared for a long, conventional war of attrition against a principal competitor like China. We've been talking about it, but you look at our production, it's not there. Why? We reaped the peace dividend and the benefit of being a dominant superpower for many decades, so we're short on mobilization capacity. The production capacity matches the need, which is efficient. Not a lot of slack in the system. Not to be glib about it, but modern weapon are complex. You can't ramp them up that fast. We struggled to ramp up production of artillery shells. Can you imagine what it takes to ramp up production of Patriot missiles? Can't ramp up rapidly the way you could 50, 70 years ago. Politically, should be easy; most aid is money that never leaves the United States. Corruption concerns are grossly overblown. We aren't giving that much money to Ukraine at all. People have unfortunate misconception after seeing years or decades of the US giving suitcases of money in Iraq or Afghanistan. I don't blame public or people in Congress for asking questions given how these wars were run and how then those people just left with those suitcases of cash in the end. That's still fresh in the memory of some people, but this isn't that war.

  • Max: I think that Congress has been surprised by how unprepared defense industry is to ramp up for great power war and how our stocks aren't as deep as we expected. Maybe final question. Looking forward, given state of Kursk offensive, Russia also ramping up production but also having problems, how do you see balance of war playing out over next year, assuming steady state of US support, maybe another supplemental. Is tide running against Ukraine?

  • Rob: Podcast was supposed to be about Kursk and we didn't really talk about Kursk. Got sidetracked. Overall situation, Mike and I were there in June. We're optimistic. Russia had a number of advantages this year. When we go back to last year, Ukraine's summer offensive failed, ended when they ran out of infantry. Suffered too much attrition, principal reason why it ended. Ever since, Ukraine has had deficit of manpower, been biggest issue. Also issue that US did not pass aid package, that became a problem too, but manpower's really the more-significant issue. Ukraine has addressed these things. They also addressed the fortification things. When they passed the new mobilization bill, in April, went into effect in mid-May, and significantly increased number of soldiers. Since mid-May, numbers have increased dramatically. Russia has had manpower advantage over last year. Russia had been getting 25k, 30k people/month, now Ukraine is. If sustained, over time, brigades fill up. Our thesis is that Russia's offensive potential start to degrade this fall and winter. Then Kursk created a lot of unpredictability. It's a risky operation. It may pay off, but may not. If it doesn't pay off, Russia may have made more gains than they otherwise would have. Our view before this was that this fall, this winter, Russian offensive potential would degrade, they're running through armored vehicles at an unsustainable rate, that manpower issues will grow, and that if Ukraine just maintains a favorable attrition ratio of Russian forces, that things will continue to get better. We know that our ammunition capacity is increasing. We won't achieve parity with Russian artillery production, but if we can reduce that rate, that can have a significant rate on the battlefield. If we catch up and Ukraine is able to maintain a higher rate of mobilization, then the situation should improve. Would give Ukraine options in 2025 to do offensives or other kinds of things. More unpredictability now with Kursk. Instead of new soldiers going to places like Pokrovsk, many went to Kursk instead, new brigades, question of resource allocation. Think Russia's offensive will probably last longer now, into fall, since if Ukraine holds this area in Kursk then other areas are going to be exposed for longer. If they hold it until negotiations, then maybe it's a good negotiation chip. Makes it more difficult to force negotiations on Ukraine, whether allies or anyone else. Gives Ukraine more leverage. We thought situation would improve in 2025, and I think it still will, but also depends on how Ukraine makes it through winter with energy infrastructure, that's an open question, and how things go on both sides, how well they can mobilize and use resources. One thing that we've seen is that for both sides, sometimes military operations are dictated by political considerations, including short-term considerations, that are not always helpful militarily. Sometimes creates problems, influences how war goes. Have to wait and see. The Kursk operation was surprising, possible to see other surprising events moving forward that could significantly affect outcome of war. Think that resource situation looks better for Ukraine in 2025 than 2024, but how that plays out is an open question.

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[–] [email protected] 4 points 5 days ago* (last edited 5 days ago) (2 children)

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transcript 3

  • Rob: Sure. I don't think corruption is the concern. I don't think that we've had any indication that there has been corruption with Western-provided weapons systems to Ukraine. We have examples of Ukraine using them quite successfully including the ones you mentioned; the Ukrainian air defense crews have performed very well with Patriots. They've shot down Kinzhals in very complex attacks; I think actually the reputation of Patriots has gone up quite a bit in this war. I think that that will be a long-lasting effect of the war. Bradleys have performed very well too. Every brigade I've talked to in Ukraine wants Bradleys. The guys with the 47th Mechanized Brigade, who got them first, have had nothing but good things to say about them; they're survivable, effective, and they operate them very well. With some of these weapons systems...with HIMARS, the limiting factor is not the number of launchers. It's the number of missiles. It's the number of GMLRS we have to provide. Ukraine has lost some HIMARS, and I think that we've replaced them. I'm sure that we could provide more, but I think that it's more a question of how many missiles that we can provide to them that they can fire each day. I think that that's the greater limiting factor there. With Patriots...they need more Patriots. I think that they want several more than they have. One of the key issues is that their ballistic missile defenses are not that strong in many places. At Kyiv, obviously they have a strong Patriot capability there. In many other cities, they don't have it; they have very little ability to shoot down Iskanders, to shoot down other ballistic missiles...if Iran provides ballistic missiles, that'd be another issue. They can shoot down cruise missiles more-effectively, they can shoot down Shahed drones more effectively, but ballistic missiles are more difficult. Providing Patriots is a key capability that they need. Patriots can also engage bombers at longer range, so if you have more of them, you can bring some up to try to engage Russian Su-34s at long range to stop these glide bombs. It's a scarcity issue; Ukraine has pushed up some. One Patriot battery was damaged operating near Pokrovsk doing this kind of mission, and it's a tradeoff between defending cities from these missiles and being able to knock glide bomber carriers. The more capability they have, the more they can pursue these things. With Patriots, it's also in large part an issue of how many interceptors they have; it's a missile issue. They are still constrained in that regard. More systems would be useful, can defend more cities, but also a question of whether they have enough missiles to defend against Russian missiles, and I think that it's always going to be a negative balance. Ukraine needs more armored vehicles. That's been a concern for a long time. They are forming new brigades, those do not have enough armored vehicles, and existing brigades do not have enough, and the types they have are kind of like armored cars, not always infantry fighting vehicles. Ukraine loves M113s, easy to operate, easy to maintain. I'm a big fan of providing as many as possible. They also use them as a casualty evacuation vehicle, which they often don't have an armored vehicle for casualty evacuation, and without that sometimes have to wait to evacuate a wounded soldier, so important for a variety of things. M113s are great. Bradleys are great. My understanding is that we are providing a lot more of these, that that has gotten through. We're ramping up our deliveries, I don't know numbers but I think that we understand that they are important. One thing that Ukraine is doing with Bradleys is that instead of putting them all in one brigade, they're sending them to separate battalions, couple assault battalions. Can send battalions around front lines to plug gaps, lets rotate battalion out. Also provide a number of 155 howitzers. We also have to maintain our own reserves for if we get into war of attrition that does not end quickly. Russia good example of this; they've lost a lot of tanks and equipment, but still fighting because they had large stockpiles. Think message has been heard. In some cases constraints that can't just wish away. In some cases, if we'd known in 2022 that this was going to be a 2.5+year war, there were investments that should have been made. Mostly in ammunition production. Western aid still critical for Ukraine. Passed large aid package for Ukraine this year, looking at Russian production, have talked to people who are pessimistic as to whether we are going to keep doing one as large every year on ongoing basis. Concern that I have.

  • Max: I want to turn to Mike on that. I think that part of the issue is that Pentagon is focused on US warfighting above all else, focused on Indo-Pacific and China, ROK, Middle East, hitting thresholds that not happy about going below. But other issue is funding one, curious for your take on this. We passed aid package. It's huge, $60 billion in post-World War aid to country that we're not at war with but still not blank check, still constraints given how much funding there is. Am I overstating that? Do you think that aid we're providing being used well? Colin Powell said, if we're going to provide F-16s, what aren't we going to provide? Using money on that will eat into things like ammo or Bradleys. How do you see US aid? Is it foundational? Are we doing all we can? Can get more? Any comments on what Rob said?

  • Mike: Great question. Have to say right up front that I am not a Pentagon person, so this is very much an outsider's perspective. Someone at the DoD might shudder at about what I'm about to say next. First of all, aid package is large, but mostly aid that won't leave the US. Second, lot of bureaucratic politics involved. DoD quite adept at getting reimbursed at value of what being provided at far above value of equipment. Probably some military services that have equipment from War on Terror, have hardware that was ridden hard, put away wet, sliding it into presidential drawdown authority and giving it to Ukraine. See Ukraine running offensives in MaxPros, various MRAPs, uparmored Humvees, M113s, latest and greatest of what US had during late Cold War and War on Terror. What do you think Kelley Blue Book value of these items is? If wondering why Pentagon keeps coming up with accounting errors where they keep discovering that they have an extra $2 billion...

  • Max: One branch of [indistinguishable] wasn't depreciating the value of the stuff that they were providing so they squeeze more juice out of that supplemental. Works both ways when they're buying stuff.

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[–] [email protected] 4 points 5 days ago* (last edited 5 days ago) (3 children)

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transcript 2

  • Rob: Sure. Main conversation right now is on ATACMS and Storm Shadow missiles. Reporting say that even though Storm Shadow/SCALP made by Britain and France, contain US components so US has a say in how they're used. JASSM's been introduced more-recently; also question about whether they'll be allowed to be used in Russian territory. More-important factor with JASSM is that quantities may be greater. Ukraine fired a lot of Storm Shadow/SCALPs last summer; not sure what the replenishment rate is. Also concern with ATACMS, because Ukraine fired not-insignificant number of ATACMS. At some point, US could give more but may also look at other constraints and might not want to give more. First-off, conversations sometimes focus on all-or-nothing, either weapon will have huge benefits or no benefits. If US permits ATACMS and Storm Shadow strikes in Russian territory, there will be military benefits. Important not to downplay that. Steve wrote an article for Foreign Affairs saying that it's not going to be decisive, and I agree with that. If we allow ATACMS and Storm Shadow strikes, it's not going to win the war for Ukraine...but it can support it. In supporting Ukraine, there's never just one silver bullet; it's wholistic. If Ukraine has a capability, it can make plans using it; if not, have to adjust plans. Some things that it cannot achieve: a lot of the Russian missile attacks on Ukraine would not be affected by Storm Shadow or ATACMS. They're ALCMs launched by strategic bombers that operate more than 300 km from the border from Ukraine. Most glide bombs dropped by Russian Su-34 bombers that no longer operate within 300 km of the border either. They used to be closer, but now they're pushed back. Releasing Storm Shadow or ATACMS would not be a full solution to either of those problems. What could it help with? Russia has a number of logistics facilities across the border. Right now, Ukraine mostly uses the mid-range ATACMS that uses cluster munitions to go after air defense systems in occupied territories. S-300, S-400. That's been the priority for quite a long time, and they do this with dynamic targeting, which ATACMS are useful for. That would be quite useful in Kursk to degrade Russian air defense capabilities in that region, which can also allow other operations. Also useful because a lot of Ukraine's long-range strike campaign conducted via Ukranian-produced weapons, drones, we know they have cruise missile programs, we know they have ballistic missile programs, so if you knock out a bunch of the Russian air defense systems on the border, that could potentially make it easier for Ukraine to perform long-range strikes into Russia. Now, the US may not want to be part of that, but it would help. Another factor is that when the US made the policy change in May to allow the strikes into Russia with HIMARS, the initial effect was that Russia launched a lot of S-300/S-400 missiles as ground defense missiles, consistently struck Kharkiv with that. After HIMARS were allowed, they knocked out a couple of S-300s the first day, and after that there were no S-300/S-400 attacks on Kharkiv for at least a month after that point. A few days ago, there were a few strikes on Kharkiv with S-300s/S-400s. ATACMS would be more-effective; they have a longer range than GMLRS. That would be one justification, saying that we're trying to help the civilians at Kharkiv; ATACMS could be part of that. It could be the way that happens; we've seen before that initially the Biden administration provided shorter-range ATACMS, then later the longer-range ones. The same thing could happen with strikes on Russia. In the Kursk operation, it looks like Ukraine is there to stay for some time. Zelenskyy has mentioned it as a bargaining chip; in order for it to be useful for that, you have to hold it. Allowing ATACMS strikes into Russia will make it easier for Ukraine to hold that area in Kursk. Won't solve everything, but can knock out tube artillery concentrations, can knock out logistics, all that kind of thing. Variety of ways that that could be useful. I don't think that it will be decisive. It comes back to the risk/reward and escalation. It would be useful, it would pose more problems for Russia, and that's one of the considerations here, is that Russia's strike campaign against Ukrainian infrastructure is a really significant problem. In Mike and my article, we talk about the fighting in Kursk and Donetsk. Most of that is at a tactical/operational level. The strikes against Ukrainian infrastructure have strategic significance, could lead to a situation where winning the war is much much more difficult for Ukraine. I think that the implications are greater. So it's very important for Ukraine's supporters to come up with a plan to compel Russia to stop these strikes. Allowing Storm Shadow/ATACMS is not enough, because the range is not enough. Right now, Ukraine is going after Russian energy infrastructure, we've seen with the power plants and refineries, UAVs, and I assume that that's going to continue into winter. Maybe that's going to get to a point where Russia decides to make a deal, says "You know what? Let's make a deal, maybe not go after each other's energy infrastructure because it's becoming painful for us." But ultimately, Western countries need to come up with a plan here, because it's a really significant issue for Ukraine. Ukraine's long-range strikes against Russian energy infrastructure will not defeat Russia. But if it makes Russia stop striking Ukrainian infrastructure, then it could be strategically-critical. It will help Ukraine sustain the war, which could have strategic benefits on its own. If there's a concern about ATACMS or similar, maybe there's a role for subsidizing Ukrainian-produced missiles or similar. Maybe that's the workaround, I don't know. Russia's a bigger country; Ukraine has to find ways to compel Russia. If Western countries don't come up with some kind of plan, then Ukraine's going to go come up with their own internal capabilities, so I think that that's the kind of discussion that we would have.

  • Max: Mike, anything to add? Thanks, Rob.

  • Mike: Lot of good points, Rob. I think that the main challenge in our provision of capabilities has been that in boiling the frog, we've transferred capabilities out of sequence with combat operations, because could not realize advantages when initially deployed to operationally-significant effect. Ukraine would want a capability at scale then, but often we have provided in fairly small numbers, often after operation, so come up a day late and dollar short, probably fairest criticism overall of our approach. As to Rob's argument on Steve's point about the best being the enemy of the useful. Aside from aircraft which are out of range, Russia does have a lot of things within range that could be targeted and it would force upon them a significant adjustment period. That could sap momentum, cause a degree of disorganization, could give Ukraine an advantage for a period of, say, a few months. Rob touched on ability of our capabilities to degrade Russian air defense and thus enable Ukrainian strikes, and I think that that's a better way to look at it. And compelling Russia to end the campaign against Ukrainian critical infrastructure. Why? We are not going to find enough air defense in terms of both systems and munitions to cover Ukrainian airspace. We're not going to be able to do it such that Ukraine can defend critical infrastructure like energy, its cities; people, and its front line. Not with expanded Russian missile production. My view is that an expanded strike campaign which Ukraine would be running in Russia would be a much better campaign than expanded strike campaign in Crimea, which they have been running this year with Western support, which in practice has not been setting the conditions for anything. It's a year after the campaign that was meant to get to Crimea, no follow-up campaign to strike campaign likely to occur. Already led to significant adaptation by Russian forces in terms of intercept rates on ATACMS; not marginal by a long shot. Ukraine has used fairly large number of ALCMs and -- won't say how many -- fairly large number of ATACMS as well. If one is to use munitions at this rate, would want to use them in way that would achieve real effects for you. I think it would be much better to have actual strike campaign against Russian critical infrastructure or Russian air defense in Russia enabling Ukrainian drone strikes in Russia, or try to achieve limited aims such as cession of Russian strike campaign itself. I have understood Crimean operation is end in-and-of-itself in that it degrades Russian air defense, will do as an operation until a better one gets here, but also clear that Ukrainians are not making much of it. Kursk offensive is good example that Ukraine wants to achieve leverage over Russia in different way than campaign we have been supporting.

  • Maria: On numbers, Michael, you mentioned number of weapons systems offered to Ukraine. US has roughly 370 HIMARS systems, and as of May 2024, had sent roughly 40+ to Ukraine, about 4,000 Bradley Fighting Vehicles, but as of May has sent only 300 to Ukraine. For March 5, Abrams tanks about 4,600 in stocks, only 30 to Ukraine. More than 60 Patriot air defense batteries, only one sent to Ukraine. How explain that? Understand that military planners may have different vision, but why so little offered? Is it different priorities? Is it concerns about how Ukraine is going to use it? Corruption in Ukraine? But I think that Ukraine has proved itself quite capable of using those. Would be interesting to get a perspective; Rob, maybe start with you.

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[–] [email protected] 4 points 5 days ago* (last edited 5 days ago) (4 children)

Here's my semi-transcript, semi-summary typed when listening through for folks who don't want to listen to the podcast. Note that Google also has an auto-generated transcript on YouTube, which I hadn't checked until typing this up.

Max Bergman and Maria Snegovaya, hosts. Mike Kofman and Rob Lee, guests on Russian Roulette on red lines:

transcript 1

  • Maria: Does incursion into Russia not producing large reaction from Russia indicate that Western hesitance to provide weapons was misguided?

  • Rob Lee: First, background. Not first incursion into Russian territory. However, this larger, regular military. Possible that Ukranian intelligence not even told about operation in runup due to compartmentalization of information. Possible that objectives have changed as Russia's response became apparent. Ukraine's leadership said that purpose was to draw as many Russian forces away as possible to slow down Russian offensive forces. Russia has pulled forces, though they have prioritized other areas to pull from, not from critical offensives. The fact that Russia didn't do so may have affected where Ukraine decided to take this operation. To get back to red lines...not sure that there are specific red lines in war. Russia probably actually judging response on case-by-case basis. Russia may not respond in Ukraine, but to US interests elsewhere; may be providing weapons to people that we don't want Russia to provide weapons to. For example, we know that Russia has established a much-closer relationship with Iran and North Korea than they did before. Hard from my perspective to say what impact is, because my area of expertise not all US interests around world. Question more one of, for providing given one on battlefield, how likely and how painful any response relative to interests. Hard to assess for us on outside, because Russia may signal that they are unhappy with something by taking actions that are only visible to US intelligence. I can't analyze that. I do think that escalation risks are something that Biden administration has.

  • Host: Mike, what is your take on that? It seems like it's not possible to win a war without pushing into Russian territory, but Western governments seem determined not to have war going into Russian territory, whereas Ukraine seems determined to push into Russian territory. To what extent do you think that this is true? To what degree has Ukraine exposed any bluff from Kremlin? If anything sets off Russia, would think that invasion of Russia would do it.

  • Mike Kofman: It's an interesting argument. Not clear to me how much more Russia can escalate against Ukraine. But question really what degree West material party to war and how much Western countries supporting Ukraine be involved with attacks and incursions into Russian territory. To me, red lines conversation is a fairly low-information discussion. Over course of a war, often many parties set thresholds and end up testing them. These thresholds may fall away with new ones being established. Some are claimed by a party, some are just perceived by other parties. May be wrong about those thresholds; no 100% certain way to know. That's not unusual; this should be thought of as escalation thresholds that are set by parties. Everyone has an incentive to communicate thresholds and to bluff. Over course of this war, US and other countries have fairly consistently gone through thresholds that they believe Russia had; from outset of war on material aid, intelligence, certain types of assistance. Important to note that sometimes policymakers don't want to do things for their own reasons, and hide behind threat of escalation as a justification; they have a series of other factors that they are managing, like domestic politics or other reasons that they don't want to. Thresholds not going to go away, because boundaries have to be set. Not knowing where those limits are, but somewhere between provision of basic missiles and B-2 stealth bombers, the US is going to say "no". Could be because they don't make sense, because don't want to give them. Some are really about cost-benefit. US has constraints in number of capabilities it has. Sometimes people confuse not wanting to provide capability because not sure of benefits relative to readiness issues, and people say that administration is using to hide behind. Yes and no. The Pentagon, a place of Excel spreadsheets, does monitor stocks jealously. Sometimes the Pentagon may have ability to give something but does not want to. Not necessarily because Pentagon perceives red line, but because that's how bureaucratic wrangling plays out. Another factor is that some weapons do require direct involvement from provider for use of weapons, would mean US or other country directly being involved in strike into Russia. Some people may not consider that a meaningful threshold, but other people who are responsible for escalation do. What are their main concerns? I want to be clear that I do not know this for a fact. I do not think that the concern is nuclear escalation. First concern, if any, is horizontal escalation. Russians countering that by transferring technology, weapons, and know-how to countries like Yemen, the Houthis, to enable targeting of major maritime shipping. That would be a problem, not just for the US, but for pretty much everyone who uses that commercial route. Another is the expanding Russian sabotage campaign in Europe and the trajectory that it might take, which has become rather notable over the past year. There are some other conventional ways that Russia can retaliate. Some people can say "that's already happening already, not something to be worried about". I'd say that that might be a perfectly-fair argument, but I am trying to convey how policymakers think about these issues into what is what I think is a fairly low-information discussion at this point. From a cost-benefit perspective, people who have to cross the threshold need to be convinced that the benefits are worth the cost. I and Rob are generally-supportive of expanding Ukraine's strike campaign; we've been writing about that for a long time. Sometimes when you make that argument, the benefits that you are arguing don't appear sufficient to policymakers in terms of costs. It's not just a matter of "being deterred", but that you're not doing a good job of selling them on the benefits. Maybe you need to do a better job of conveying to them the benefits of a policy. Maybe it's their fault that they don't see the benefit. But sometimes it's your job, that you aren't doing a good job of speaking to the facts.

  • Max: Maybe we can unpack that a bit. What are the military benefits of unleashing Ukraine to do whatever it wanted, so to speak? My own take is that the US is aiming to "boil the frog", to gradually add new capabilities without reaching a really dangerous escalation threshold, and we're in a pretty good place, and a lot of demands for pushing the boundaries...I ask, what are the benefits?

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This week, Max and Maria were joined by military analysts Michael Kofman and Rob Lee to discuss the latest phase of the war in Ukraine. Max and Maria asked them for their thoughts on the ongoing Ukrainian offensive in Kursk, and whether or not this seizure of Russian territory by Kyiv exposes Russian threats of escalation as hollow. If they are hollow, does that mean Western "red lines" on certain kinds of aid to Ukraine should be reassessed?

[–] [email protected] 9 points 6 days ago

The secondary explosions on those things certainly have a lot going on.

[–] [email protected] 9 points 6 days ago (1 children)

I don't think that this ship is as significant as the impact on other ships. If Russia is going to be attacking any ships they can moving Ukrainian grain, that's gonna make it far harder to get shipping companies to take on the risk of moving said grain by sea.

[–] [email protected] 4 points 1 week ago* (last edited 1 week ago) (1 children)

I recall someone who build some automated system to measure input latency on gamepads, who gathered data for a bunch over different interfaces, which is a subset of that. They had some sort of automated testing system, moved the controls automatically with a microcontroller-driven system.

looks

Neither of them are what I'm remembering, but it looks like multiple people have built input latency databases.

https://rpubs.com/misteraddons/inputlatency

https://gamepadla.com/

The second looks close to what you might want. Each controller has a page with a fair amount of information.

EDIT: I don't think that this is what I was thinking of either, but looks like another microcontroller-based system to measure input latency:

https://github.com/maziac/lagmeter

EDIT2: Also not what I was thinking of, but yet another input latency measurement project:

https://epub.uni-regensburg.de/36811/1/ExtendedAbstractLatencyCHI2018.pdf

EDIT3: Also not what I was thinking of, but another:

https://github.com/finger563/esp-usb-latency-test

[–] [email protected] 10 points 1 week ago

I think that that's a little from column A, a little from column B.

I don't think that Russia is intentionally putting sub-par plate out there. I think that protective gear is procured with the intent of providing protection, and that if the armor doesn't meet up with what it's specified to do, that's probably because somewhere, procurement or manufacturing screwed up in Russia.

On the other hand, militaries do really spend money and are willing to accept tradeoffs on things where they cannot protect a soldier and something makes a soldier feel safer, if they feel that it'll make them more effective due to psychological impact. I remember reading about how American soldiers kept adding ad-hoc armor to tanks in WW2, sandbags and such. It wasn't very effective. But...it also made soldiers feel safer to do it, so commanders often let them go ahead with it...shrugs My guess is that at least some of the benefit of body armor is that it does make soldiers more-comfortable with taking on dangerous tasks, and that that's probably been taken into consideration.

https://old.reddit.com/r/WarCollege/comments/18hmn90/did_adding_sandbags_to_tanks_in_wwii_actually/

Only one official test of sandbags as an antidote against antitank rockets was recorded, which took place on 9 March 1945 in Europe. The side sponsons of a medium tank were covered with sandbags, and a Panzerfaust 60 was fired at it; the projectile blew away the sandbags and penetrated the armor. The same test was carried out against the glacis plate; the projectile tore off some of the sandbags but failed to penetrate the armor; whether the sandbags or armor set off the warhead or whether it ricocheted off because of the angle of attack is not specified. An Ordnance Department observer reported that "these tests are far from conclusive, and the psychological value of the sandbags is the greatest value actually derived," while another observer stated that, "I gathered that if the bags did nothing more, they were certainly a morale factor as the crews were thoroughly impressed with them" after visiting units on the front lines that used them.

Ordnance Department officials in the European Theater, meanwhile, had a mixed reception to the sandbagging effort, despite the fact that in many cases, "Tankers disagreed, citing numerous examples where sandbagged tanks were not penetrated by panzerfaust or panzerschreck hits." Third Army Ordnance personnel convinced Lieutenant General George S. Patton that the excess weight imposed on tanks by sandbags and their limited effectiveness against enemy projectiles was a net negative. Although American armored units had performed well during the Battle of the Bulge, the heavy tank losses incurred convinced many that something needed to be done to improve the armor protection of American tanks, and the Third Army devised a new up-armoring scheme in spring 1945:

The exception to the sandbag armor practice was Patton's Third Army, which devised by far the best armor-protection package for its tanks. In the summer of 1944, the Third Army's ordnance officers had convinced Patton that sandbags were worthless and detrimental to the tank's suspension and powertrain, so Patton expressly forbade the use of sandbags in his units. Even Patton could not resist the clamor for better protection in the wake of the Battle of the Bulge, so he demanded that his ordnance officers come up with a better solution. The method was obvious--weld on more armor plate. The source was equally obvious--the numerous German and American tanks littering the Ardennes battlefield. In February 1945, Patton ordered that all M4A3 (76mm) in his units be fitted with additional front hull armor as well as turret armor if possible.

With the Third Army's ordnance battalions already overworked, much of the work was handed over to three Belgian factories near Bastogne. The tanks of three armored divisions (the 4th, 6th, and 11th) were modified in this fashion, an average of 36 tanks per division out of their 168 Shermans. The program was both technically successful and very popular with the tank crews blessed with the appliqué armor. A 6th Armored Division tanker recalled how shortly after his M4A3E8 had been fitted with the armor in February 1945, his tank was hit by a 75mm round from a German armored vehicle, which knocked a piece of the appliqué armor from the hull but did not penetrate. This program was continued in March 1945 after Patton acquired a group of salvaged M4 tanks from the neighboring Seventh Army to cannibalize for armor plate.

Sixth Army Group ordnance personnel designed metal cages or baskets to hold sandbags against the side armor and turrets of their tanks (totaling three tons of sand), while those in the Ninth Army devised a configuration of a layer of spare track links on the glacis plate covered by sandbags. The 14th Armored Division came up with its own scheme of a layer of concrete reinforced by wire mesh and steel rods, held in place during construction by wooden forms.

Sources:

Coox, Alvin D., and L. Van Loan Naisawald. Technical Memorandum ORO-T-117, Survey of Allied Tank Casualties in World War II. Baltimore: Operations Research Office, The Johns Hopkins University, 1951.

Zaloga, Steven J. Armored Thunderbolt: The U.S. Army Sherman in World War II. Harrisburg: Stackpole Books, 2008.

 

I've got a high opinion of Michael Kofman's commentary on the Russo-Ukrainian War, consider him to be one of the better commentators talking about the matter to follow; for those not familiar, Kofman's a Ukrainian-American analyst specializing in the Russian military. A while back, he started doing a regular podcast with War on the Rocks called The Russia Contingency; they just came out with a new episode, the first I'm aware of where he's talking about the Kursk offensive. They don't do transcripts, but I thought I'd listen to it and type up a summary for anyone interested who may not like the podcast format.

This also has Dara Massicot, a coworker of his who he also sometimes does interviews or panel discussions with. Both are currently at the Carnegie Endowment for International Peace; when I started paying attention to him, Kofman was at the Center for Naval Analyses and Massicot was at Rand.

I personally particularly like Kofman's tendency to focus on highlighting what factors are likely to be or become significant, something that I don't see a lot of well-informed people putting online. I'd call his stuff generally well-informed and objective.

This is was released August 10, so it's about a day or so old, and the situation is obviously rapidly-evolving.

I've done these transcripts before, and have tried to get placenames and such correct, but I do not speak Ukrainian or Russian, so this is my best-effort attempt to try to provide references to placenames and people using maps and what resources I can find online (Google Maps, Deep State Maps, ISW's maps, etc). I may get things incorrect; that's on me and my own limitations. Kofman's stuff tends to be pretty information-dense, so usually my summaries of his stuff head closer to being transcripts.

Summary:

Kofman

  • Major caveat: Operation started August 6, so about 4 days of activity so far. Most material in this environment tends to show up about a day or two days after happening, so anything publicly-known is going to be dated by about a day or so.

  • Ukrainian regular forces have pushed in from Sumy into Russia's Kursk Oblast. They seem to have seized the town of Sudzha. They pushed northwest towards the town of Snagost and are outside Kremyanoye further northwest. They've advanced north; it's unclear how far, but maybe several settlements down the road towards Liubimovka and Kursk itself. Also made several salients advancing branching down roads coming from it. At this point, from open source material, statements that Ukraine has captured maybe 350 square km, probably more by now, but Kofman does not expect that all of this territory is yet controlled, or that it's early to make that determination. [I expect that this is due to it including areas between roads where Ukrainian forces have no physical presence.] It is also not clear yet what they intend to hold. There is definitely a salient that they have made; they overran the border guards and the initial conscript units that were there. They took quite a few POWs; we do not know how many, but most likely in the hundreds. Ukrainian forces advanced quickly, but also important to remember that advance forces entering territory is not the same as controlling territory. A lot of speculative maps floating around out there from various people trying to put together a picture of what's happening.

Massicot

  • Agreed. Not yet clear whether municipal buildings are controlled, what is the status of the local police force, is it only roads that are being moved up, how are they holding behind those. Believe that who are prisoners may have political significance for the Kremlin; this has been a sensitive political topic for Putin for some time, that conscripts not be involved. I'm also watching who Russia is looking to blame for this, and has been shifting around but looks to be the Chechen Akhmat group [Kadyrovites], that they were supposed to defend but ran away or couldn't close. In general, a lot of movement right now. When I see advancing maneuvers like this, have to ask what is the logistical plan; how are the forces going to be resupplied and refueled. That information is not visible to us right now. Lots of footage online of things exploding, but important things, things that Kofman and I follow, like where are the reinforcements, what are the logistics plan...that's the key part to watch for right now.

Kofman

  • Very clearly not like the previous raids organized by HUR [Ukrainian military intelligence]. This is an operation clearly planned by the Ukrainian general staff. Operation composed of regular forces, probably supporting elements from Ukrainian national guard, maybe territorial defense, and Ukrainian border service. From what people have been able to identify, there are elements of at least five different brigades. I want to be clear about this: elements. Sometimes when people see brigade numbers, they assume that all of the brigade is present. That's not always the case. As best as Kofman can tell, this operation maybe involves something like a divisional-sized element, maybe best guess ten to fifteen thousand men. It doesn't look that large. Kofman doubts that what we're seeing is just the tip of a spear, for a couple of reasons. First, a number of these brigades were moved off the line in Donetsk and other areas. A couple of them are brigades that had been recently-created and were going to serve as a reserve. Based on what Kofman's seen while doing fieldwork in Ukraine, there isn't a great deal of excess manpower or additional brigades available for this sort of operation, so not likely that Ukraine has a lot of free forces to throw into this without having to pull them off the line. A number of these units were pulled off the line; elements of 80th Air Assault Brigade, 82nd Air Assault Brigade, 22nd Separate Mechanized Brigade, probably have some elements of 95th Air Assault Brigade, maybe 5th Separate Assault Brigade as well, along with all sorts of supporting elements, maybe one of the newer 150-series brigades like 150th. Bottom line, in terms of operation size, it's probably closest to the Ukrainian offensive in Kharkiv in 2022. It looks like it's following a similar template. That's not surprising, given that Syrskyi's in charge. I believe that initially they were quite successful and had a significant breakout. My first reaction is that this looks deeply-embarrassing for Russia. I don't know what you have to do to get fired if you're Gerasimov, your favorite general, not sure what it takes, but...laughs

Massicot

  • I'll say this. If Surovikin was still involved in this, he would have built defenses and minefields on the other side of the border.

[From my past listening to Kofman's material, he has generally been critical of Gerasimov's performance relative to Surovikin's; he considered Surovikin's more-defensive-minded approach to be more dangerous for Ukraine, as it would force Ukranian forces to deal with Russian defenses in an attritional conflict, that Gerasimov's attempts to conduct offensives into strong Ukrainian defenses unwise and likely done for political reasons, at Putin's behest, due to Putin wanting to gain ground.]

  • Would guess that there are also units subordinate to HUR and SBU [Ukrainian intelligence agencies] involved in scouting things out in advance parties at start of offensive last week.

  • Share concerns with Kofman about Ukraine's ability to reinforce, and Ukraine pulling people off the line may make situation elsewhere more-difficult.

  • In terms of logistics, access is probably okay, but not sure what happens to logistics tail after it crosses the border to try to catch up with the guys who are all the way forward.

[Note that the border crossing being used is apparently the R200 -- Google Street View. This is a single two-lane road, and there does not appear to be a rail route through.]

  • Is embarrassing for Russia. Still in initial stages; don't know how this is going to end, but for the first week, this reveals a lot of problems that shouldn't be present on the Russian side two years into a war. Right when the war started, Russia declared a state of emergency, modified martial law in all of the regions that bordered on Ukraine; this was one of them. What that does is gives local law enforcement and military enhanced power to set up curfews, set up roadblocks, to put in minefields, to do territorial defense things specifically to make it easier to defend when you're at war with your neighbor. The fact that we're two-and-a-half years into this and either Russian intelligence did not pick this up, which is a failing, or it went up to General Lapin, who commands this area, and then went sideways, or it went above him up the chain to Gerasimov. [Note: I have seen later news coverage that they did detect Ukrainian concentrations, that it reached Gerasimov, but that Gerasimov did not consider it significant and did not inform Putin about it.] Not clear to me yet who will bear ultimate responsibility. I think it falls on Lapin, who is in charge of border defense in this region, and seems to be some effort to blame Akhmat Group. You start to see appeals from Russian citizens, and expect them to become politically-damaging to the Kremlin. You start to see them...if you haven't seen them, they look like "we have supported the war for two-and-a-half years, we are a border town, our men are off fighting, and you haven't evacuated us, you're not providing for us, there's no help, this is dangerous and unfair". This is a dangerous message for the Kremlin to let bounce around in the information space.

Kofman

  • We need to look at how this began. It is clear that Ukraine managed to achieve operational surprise. To be clear, folks like me didn't know that this offensive was coming. I don't think anybody did. I don't think that they told the United States or others. I have my own clear-cut theory as to why: my view is that tactically, Russia has actually had ISR coverage. There are videos posted of Russian drone feeds of them watching Ukranian forces before they crossed the border and as they were crossing the border. But as these types of operations continually show, war is a human endeavor, and technology may make the battlefield a lot more transparent at the tactical level, but people make mistakes, they don't prepare for things like this, they don't react in time. In some ways, it's not unlike what happened during the Kharkiv offensive, which people tried to portray as a surprise. In actuality, Russians were talking about it for two weeks during the buildup before Ukraine conducted it, and the Russian general staff just didn't respond or appropriately prepare or whatnot. I'm glad that you mentioned this; we continue to see Russian forces continue to make some of the same types of mistakes. And there are reasons for that. First, Russia seems to do quite poorly when it has to respond dynamically in a situation like this. So to some extent, you see Ukrainian units having the run of the place in these initial four days. Russian forces do far better when they're operating with a prepared defense, fixed lines, more in positional warfare. Much harder, as best I can tell, for them to coordinate action between different types of units. That still remains fairly weak, and it's interesting to observe. The other big issue is "what do you have to respond with"? Russia clearly has reserves, it has second-echelon units, it can pull units off from, say, the Kharkiv axis if it needs to. The issue you get, typically, is that newly-generated units are inexperienced. They also often aren't led by people who are that experienced. They will typically perform poorly against experienced units. This has been the case on both sides. Ukraine has had the same experience. Whenever it's thrown a battalion from a brand-new brigade to try to hold a part of the line...it's been fairly-consistent in this war. So when you have to send a reinforcement, and all your experienced units are on the front, your options are going to be newly-contracted personnel, or, worse, a battalion that's primarily conscript-staffed. And they're going to be very unprepared, and you're going to see things like we saw yesterday, which is an entire Russian column of trucks filled with infantry parked somewhere on a road essentially getting wiped out by a HIMARS strike. They probably lost a company's worth of men. That's the kind of mistake that the Russian forces along the line of control typically don't make. But it's definitely the kind of mistake that new units do make and will consistently be making when they're sent to reinforce and try to respond to this type of situation.

Massicot

  • Agreed. When we think about that region, who might that be? Russia has several regeneration and training sites that are north of that area. They've probably pulled whoever was closest and was reasonably-available to do this, which is why you see that clumping. When I saw the drone feed of the POWs surrendering, that is really inconsistent with a lot of what we've seen inside occupied Ukraine from units who have been fighting for years. They typically don't surrender. Ukrainians will say this, we've seen it on drone feed, they'll shoot themselves in the chest or head with a rifle...they don't really surrender like that in an organized way. My first thought when I saw this was "are these conscripts?" But then I think, no, they were too big...I mean, men with muscles, 18-year-old Russian conscripts just have a different bearing and size. To me, this didn't seem like these were 18-year-old boys from a base. They were probably pulled from whatever training range was available, not experienced guys, and that's why you saw that. If these were hardened guys rotating out of the zone, what we've seen might have looked very different. The Russians are...presumably...it's not clear on how they're planning on responding to this, but they will, so I'd caution everyone that Week Two is going to look different from what we're sitting and looking at today.

Kofman

  • Yeah, it could go a number of directions. The Russian offensive on Kharkiv looked quite good in the first couple of days, but actually culminated by around Day 5 or 6. This is a very different operation and situation, but these things tend to be quite dynamic early-on, but the offensive action can very quickly reach a culminating point. Depends on what you have to exploit it with, have you thought through the logistics, do you have additional reserves to throw in to sustain momentum. Ukraine has air defense there for example, but this is clearly a fairly-narrow incursion; we've already seen them lose some of their air-defense systems, FrankenSAMs and what-have-you, we've seen Russian Lancet attacks and attack helicopter missions. So it's clear that Russian forces are suffering losses and getting personnel captured. My best guess that the forces that you saw were probably territorial troops of some kind, reservists...conscripts tend to be very young, I think you're right there, but we don't know who that was. It might have been border guards. It might have been the formations they created -- and they created a whole bunch of them -- to help guard the borders against raids, but these are...I'm not sure that it'd even be fair to describe them as second-echelon troops in terms of who they likely staff that with. They clearly were unprepared to deal with an actual mechanized assault and a planned operation by regular forces.

  • Let's talk about objectives. Here, we are sadly in the realm of speculation, but we should try to at least make some educated guesses. My first impression is that Ukraine likely would wish to trade any territory that they end up holding for Russian withdrawal from Kharkiv if they could. Alternatively, I think that the minimum objective here is to create a Krynky-type situation. For those who recall, Krynky was the lodgement that Ukrainian marines held for a very long time on the left side of the Dneiper River bank. Russian forces, particularly the Russian airborne, spent a long time trying to attack it. It cost them quite a bit in terms of losses. Ultimately, Ukrainian forces withdrew from it and abandoned that position. The purpose of a Krynky-type salient is that, of course, Russia would then have to throw a lot of forces at it since this is on Russian territory. The challenge is that for that to be successful...invariably Russia will be throwing in reserves. That's not even a guess; we've already seen that they've been moving reserves into the area to counter. The issue is that Ukraine pulled units off the line to do this and deployed units that were also what Ukraine had available in its reserve. The question now is whether Russia will deploy a substantially-larger force to counter this; will it be worth it? What the balance of attrition will be. And most-importantly, is it going to force Russia to pull forces from active operations that will materially-affect its current advances in Donetsk around Pokrovsk or the current positions that they are holding in that narrow buffer north of Kharkiv? So far, the Russian advance towards Pokrovsk has not stalled; if anything, it has accelerated over the last couple of days. I don't know if that's going to hold; I'm just saying that that is one of the litmus tests in terms of what the operation can achieve. If it does, it'll be very successful. I've heard -- I've read in papers -- folks advancing the idea that it could be leverage for some future negotiations. I am very skeptical of that; I think that the operation probably has some kind of concrete, Day 1, 2, 3 objectives. Maybe there is a clear objective that they are trying to get to there. I don't think that it can be especially grand given the forces arrayed there and how difficult it's probably going to be to hold that terrain. I do think that any operation probably has minimal and maximal objectives, and that they can change depending on how it unfolds and that's why you can be both right and wrong in trying to guess what they are. Something can have been a planning objective for the operation, and then the operation becomes much more successful than anyone expected, like Kharkiv did in 2022, and then you get much-more ambitious and then you try to advance much more than you initially-intended, or alternatively, the operation is less-successful, and you pare down your objectives. Political leaders will invariably say that their initial objective is whatever the thing looks to have achieved.

 

Some California House Democrats don’t want the process to replace the president on the ticket to seem like a Kamala Harris coronation.

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