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Drink water right before going to sleep? Science has finally clarified whether it is a good idea or a terrible enemy of sleep

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Before going to sleep, some people may have an almost standardized ritual in which they should drink one or two glasses of water, and also have a backup on the bedside table in case they get thirsty in the middle of the night. But there are also many questions about whether it is positive to drink water before sleeping for eight hours or if it is counterproductive by forcing us to get up in the middle of the night. And here science has something to say. It has benefits. What is clearly known is that during the night our body does not go into a total pause, but rather continues with an active metabolism even though it is attenuated. That is why we lose approximately half a liter of water simply due to evaporation when breathing and sweating, and to compensate for this, hydration can be the best ally. It is investigated. A Japanese studio published this same year analyzed a group of middle-aged men to conclude that drinking 280 ml of water just before going to bed significantly reduces morning depressive mood and improves well-being upon waking up. But it is not the only one, because a 2025 crossover trial with 15 healthy adults found a relationship between drinking fluids before sleeping and the duration and quality of sleep. REM phasewhich is what makes us truly rest. And it makes sense, because adequate hydration favors the release of vasopressin, a key hormone for regulating the biological clock and preventing tissue dehydration during deep sleep. And it is essential, because it can translate into less fatigue and headaches in the morning. He has problems. It will not always be beneficial to have this habit, since the main enemy of drinking water at night is nocturiawhich is the need to wake up to urinate during the night. And although the total time we spend awake is not drastically altered, because it is only a few minutes, there is an interruption in sleep. It depends on the quantity. Logically, drinking a glass of water is not the same as drinking a whole bottle before going to sleep. That is why when you go over half a liter of water there is a possibility that some pre-existing problems such as chronic insomnia will worsen or even increase the risk of falls when getting up in the dark. How to do it. There are a series of tips that we can follow to stay hydrated during sleep and they are summarized in the following points: You should limit yourself to drinking around a quarter of a liter of water in the final part of the day to avoid overfilling your bladder. The last glass of water should be drunk two hours before going to sleep. Maintain good hydration throughout the day to avoid reaching the end of the day with a major hydration problem. Images | krakenimages.com on Freepik In Xataka | There are people obsessed with magnesium as a supplement when the best way is to put it directly into your diet

all configurations have a good discount

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The Galaxy S26 They arrived in stores a little over a month ago. Are you interested in any of the three? Right now you have a very good opportunity to get them at MediaMarkt: they all come at a very good price. And when we say all, it is all, both in terms of their colors as in your memory settings. Let’s see what price each one stays at below. Galaxy S26 Ultra We start with the Galaxy S26 Ultrathe top of the range of the Korean manufacturer’s new mobile phones. The phone starts at 1,449 euros, but we can lower its price significantly right now in two ways. The first of them is using the code ‘TradeIn100GalaxyS26U‘, which will give us a direct discount of 100 euros. Both this code and those on the Galaxy S26 and Galaxy S26+ will only be available until April 28. Yes, in addition, if we make the purchase by registering in myMediaMarktsomething that is free and will take us 1 minute, we will receive an additional 5% discount. We can use both things on the MediaMarkt website and in its mobile app. These are the prices of the three versions of the device: As for the device, it is a mobile phone whose main novelty is your new privacy screen. Beyond that, we are faced with a mobile phone with outstanding power, a very complete camera system and a 5,000 mAh battery that raises fast charging up to 60 W for the first time. Plus, it has seven years of updates and lots of AI. Galaxy S26+ Now it’s the middle of the S26 family. The Galaxy S26+ also has exactly two discounts to apply and reduce its price, which starts at 1,249 euros. The first, as with its older brother, involves using the code ‘TradeIn70GalaxyS26‘, which will give us a discount of 70 euros. If we register with miMediaMarkt, we will also receive a 5% discount. These are their prices: This device is ideal if you’re looking for the high-end experience from Samsung, but don’t want to go for the Ultra. Several points should be highlighted: its 6.7-inch screen with QHD+ resolutionits camera system and its operating system, which is one of the best. It also has a 4,900 mAh battery with 45W fast charging and seven years of guaranteed updates. Galaxy S26 And we close with the little one of the family, the Galaxy S26. This is the cheapest of the three, although even more so if we use this MediaMarkt promo. It starts at 999 euros and again there are two discounts that we can use: code ‘TradeIn50Galaxy2‘ for 50 euros discount and 5% of miMediaMarkt. These are the prices you would stay at: In addition to being the cheapest of the three, it is also the most compact, so it is ideal for you if you don’t like hulking cell phones: It barely weighs 167 grams. Good performance thanks to the Exynos 2600 tandem and 12 GB of RAM and its 6.3-inch screen also stands out, which looks outstanding. Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Álvaro García M., Alejandro Alcolea,Samsung In Xataka | Best Samsung phones in quality price. Which one to buy based on use and five recommended models In Xataka | The best mobile phones, we have tested them and here are their analyzes

China has shown that the good and cheap electric car exists. So Citröen has had to get its act together

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China is doing very well with the cheap electric car. And if not, tell them BYD Dolphin Surfa 100% electric vehicle that the company finances at just over 3% for 125 euros per month. Without financing it costs 19,990 euros which, after aid, can become 11,780 euros. Saving exceptions like Dacia Springwhich compete in a much lower league, Western manufacturers have no choice but to respond. And Citröen has been the first to do so. 11,700 euros. Citroen has been lowering the price of its ë-C3 for more than a yeara car that was launched on the market for more than 20,000 euros and that, since its launch, has been reduced by almost half. Now, after aid, the Citröen C3 costs 11,700 euros, with an eight-year warranty. What it offers. With a price practically identical to the Dolphin Surf, an almost identical autonomy (220 km under the WLTP cycle), and a technology relatively similar to that of the Chinese alternative, we are finally talking about a price at which the company can be competitive. What China offers. Both vehicles, in their most economical version, have LFP batteries. The main difference is in the charging system: 65 kW for the BYD and 30 kW for the Citröen. The key, however, is not in the specs: it is that BYD has been offering a competitive price since its arrival in Spain, which has catapulted it into the top 3 of the best-selling electric cars in the country. Beyond Tesla. There is no electric car that sells more than the Model 3 in Spain. This is to be expected, given the reliability, range and price of the vehicle. Just below Tesla, we have the BYD Dolphin Surf, which has sold more than 1,332 units so far this year (compared to 2,489 for the Model 3 and 2,023 for the Model Y). Taking into account that they play in completely different leagues, the BYD case is a resounding success. A purely urban car that sells practically twice as much as its direct rivals. The electric C3 has 634 units sold, placing it in the top 9. The ranking points to something very clear: the price is the main purchasing factor for the Spanish electric companyand Western manufacturers will have to tighten their grip if they want to compete with China. In Xataka | The electric cars with the most autonomy that can be bought in 2026

Mexico is getting its foot in the door in the semiconductor industry. It will take more than good intentions

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The return of donald trump to the White House it was like an alarm clock for the rest of the countries. It caused the rise of the feeling of European technological sovereigntybut also the awakening of his neighbors. That feeling was captured in the ‘Mexico Plan‘, a strategy for the country to stop depending so much on others and where technology plays a fundamental role. Because Mexico has decided to get into the conversation of the semiconductor industry, and the OECD He just said there is potential. But also some other problems. Intentions. Mexico’s intention is to complete a series of objectives to become the tenth economy in the world and, within that strategy, there are objectives such as reducing poverty and inequality, promoting tourism and promoting vaccines made in Mexico. Also generate 1.5 million jobs and enhance the technological network. Among the various initiatives to achieve this, there are two that stand out: electric cars for urban mobility (the Olinia project of which We expect news this summer) and semiconductors (the Kutsari project). Mexico has experience in both fields because there are powerful companies that manufacture their products in the country, but from being the factory to having all the legs of the chain there is one step. How things are going. However, without making much noise, the institutions are moving. Puebla, Sonora and Jalisco are the three proper names, the three headquarters chosen to develop this plan that allows Mexico to go from being a country that assembles chips for others to one that designs, manufactures and sells them. The three states are reinforcing investment and consolidation of already established infrastructure, as well as the construction of new buildings and agreements to attract and retain talent. In Sonora, for example, it is in the Mexico-US Trade Corridor. In Jalisco there is the Intel Design Center, so there are contacts and experience in integrated circuits. And Puebla will have one of the semiconductor production plants. Strengths. The idea is to start producing chips by 2028 with an eye toward commercialization by 2029. And beyond what Mexico says, it is interesting to see what other organizations have to say. Here the OECD comes in with a optimistic message in which he points out that Mexico already has that experience in the assembly and testing of chips, so it has a base on which to scale. They assure that the country has “a promising future” and a favorable position due to its geographical proximity to the main world market, a large and experienced workforce and an industrial network that, as we say, has already been tested by manufacturing chips for others. They also have data centers and plenty of land for renewable energy to power the industry. Something that the OECD also highlights is the talented labor base because 17% of Mexican graduates are from engineering areas, three points above the average for the OECD as a whole. The least optimistic face. Now, not everything is so optimistic. There is a difference between “potential and concrete execution” and there is critical positions with the country’s ability to meet energy and transportation requirements. security when developing this industry. Regarding education, although the OECD indicates that number of engineering graduates, only 16% of young people between 15 and 19 years old are enrolled in technical programs related to the sector compared to the average 23% of the organization. Water can also be a problem, but if there is one thing clear, it is that the country is more on track with its future as a producer of semiconductors than, for example, as a creator of mass electric cars with its own batteries. Because that’s where lithium comes into play and, although there is plenty of it in Mexico, It’s one thing to have it and another thing to refine it.. Images | mister rfflag of Mexico, Data Center (edited) In Xataka | The avocado “war”: the product that has brutally confronted Mexico and the United States for 80 years

In 2013, Amazon created a Kindle so good it has proven to last forever. And now he has decided that it must end

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Amazon has announced that, starting May 20, 2026, Kindle devices released in 2012 will no longer have access to the Kindle Store. You will still be able to access the books downloaded on the devices, taking into account that we should not factory reset the Kindle. If we do, we will not be able to register it in our Amazon account. Goodbye to old Kindles. If you have an early Kindle, starting in May you won’t be able to download books from the official Amazon store or register them as new devices when you restore them. Specifically, these are the affected models. Kindle 1st Gen (2007) Kindle DX and DX Graphite (2009 and 2010) Kindle Keyboard (2010) Kindle 4 (2011) Kindle Touch (2011) Kindle 5 (2012) Kindle Paperwhite 1st Gen (2012) Kindle Fire 1st Gen (2011) Kindle Fire 2nd Gen (2012) Kindle Fire HD 7 (2012) Kindle Fire HD 8.9 (2012) Amazon is sending an email to affected users, offering a 20% discount on new Kindle devices and credit compensation for purchasing new books. Likewise, all the purchases we have made on the old device will be available if we log in to the new one with the same account. It’s not the first time. Amazon has long wanted to have tight control over the installation of books on its Kindles. One of its most recent updates ended with a star function: being able to send books to the device via USB. In the same way, Users were required to keep their Kindle updated to access the store. In practice, this meant limiting features—such as downloading books outside of the Kindle Store—to push users to install those more restrictive versions if they wanted to retain access. Almost a paperweight. A book reader to which we cannot download more books is not very useful. A questionable decision considering that this type of device is born to have a useful life only limited by its hardware – that the screen ends up saying enough, which is difficult with electronic ink or that we are left without a battery replacement. Amazon has decided to end the life cycle of a product that still had a war left to fight. Not because the hardware has stopped working, but because maintaining its compatibility no longer fits with your business model or your current ecosystem. In Xataka | We enter book month with sales on Kindle: you can now buy the eReader for less than 100 euros

Chinese AI models boasted of being good, pretty and cheap. There are only two of those three things

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It is not as well known as its rivals, but Zhipu AI (z.ai) has become one of the most promising Chinese AI startups. It is responsible for the family of open GLM models that have always offered a solvent and, above all, very cheap alternative. That, unfortunately, is no longer so true, but we are witnessing a change in strategy both between it and its competitors in the Asian giant. Chinese AI models are no longer such a bargain. GLM-5.1 is better… Z.ai announced yesterday the launch of its shiny new AI model, GLM-5.1. I did it with my chest out because we are facing a promising evolution of this LLM (744B parameters, 40B assets with Mixture of Experts architecture) that certainly surpasses its predecessors but that in some metrics even seems to be above GPT-5.4, Claude Opus 4.6 or Gemini 3.1. Agentic tasks and those that require autonomy for long periods work better than ever, but if you want to benefit from these improvements, you have to check out: the price of the model is now at least 8% more expensive than previous versions. …but also more expensive. According to prices managed by OpenRouter, the well-known platform that serves as a “distributor” of multiple free and commercial models, the prices of the new Z.ai model have risen significantly. Thus, GLM-5.1 costs between 8 and 17% more than GLM-5 Turbo, also recently launched. It is the second time that the Chinese company has raised prices for its users in 2026, and that is a worrying sign. The excuse, of course, is the same as always. We are in high demand. When Z.ai launched GLM-5 at the beginning of February, it took the opportunity to raise the prices of its plans for programmers between 30 and 60%while the API rose between 67% and 100% (doubling). Its shares on the stock market perked up significantly after the launch and the price increase – logical, investors saw that income was probably going to increase thanks to these increases – but the company indicated that demand was very high and that its models had to reflect that circumstance. From the three B’s to just two. The Chinese open models had been demonstrating remarkable quality and a fantastic price/performance ratio for months. They were good, pretty and cheap, but Zhipu AI has just been the latest to end up raising prices. Most of its competitors have been doing it too: Moonshot AI (Kimi), MiniMax and StepFun did it already in 2025, but Alibaba, ByteDance, Tencent and Baidu have also adopted increasingly ambitious pricing strategies. as indicated on TrendForce. OpenClaw as a trigger. Much of the blame for this great demand lies with AI agents like OpenClaw, which has become viral but has a problem: it consumes tokens at an extraordinary rate. A conversation with ChatGPT, Claude or Gemini has a cost, but the use of tokens in “chat mode” is much lower than that carried out by AI agents, who do not stop “thinking” and analyzing different possibilities and chaining processes to resolve our requests. The Chinese models have become a good alternative if one wants to save because using Claude Opus 4.6 was very expensive —and now, prohibited—, but these models are slowly becoming high-end AI models. At least, for price. I already know how this story ends. What we are experiencing with AI models we already saw with smartphones. Chinese manufacturers broke the market with bargain phones that offered high-end features for mid-range or low-range prices, but then they evolved and over the years most manufacturers have ended up focusing on the super-high ranges and at most have launched “cheap” sub-brands. Xiaomi has done it with Redmi and POCO, for example, and now we are seeing something similar with Chinese AI startups, which gained popularity with good, pretty and cheap models, but are now beginning to transition to that new batch of capable but no longer so affordable models. First they catch you, then they squeeze you. What we are seeing with the Chinese AI models we were also seeing with the models of companies like OpenAI or Anthropic. Both they and their competitors release increasingly better but also increasingly more expensive models, and that means that those tokens that these companies sell us are becoming more and more precious: the quotas for the ChatGPT Plus or Claude Pro plans, for example, seem to be running out. faster than beforeand the users they take time complaining about it. On Reddit They have a “megathread” dedicated precisely to that, but here we have bad news: this doesn’t look like it will go down, but rather more. In Xataka | Anthropic has shut down OpenClaw for a reason: it’s building the “walled garden” that Nintendo perfected

There is a way to make your AI agent a good employee. Talk to him a lot: Crossover 1×43

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If you haven’t tried yet install OpenClaw or you didn’t know very well how to do it, at Xataka and Crossover we are trying to bring you closer to this fascinating AI agent that can be converted into a tireless employee who works 24/7 for you. We talk about it again, and we do it now with a more tutorial approach that will allow you to know what to do once you take the first installation steps. And although from the beginning OpenClaw allows you to chat with him From a web browser, the first thing to do is “connect” it to a messaging app such as WhatsApp, iMessage, Discord, Slack or, as we have, Telegram. Doing it is quite simple thanks to the BotFather system integrated into Telegram, and once you have done so you can talk to your OpenClaw whether you are at home or away. This gives you total freedom to “send things” to your virtual employee, but for it to be really useful, the most advisable thing from the beginning is to simply chat with him. That is what we try to explain in this new installment of Crossover in which Jaume tells us how he has already carried out that first installation and we recommend something that we have already done and continue to do: talk to OpenClaw, chat with him and tell him how we workwhat is our routine, our interests and even our hobbies. Here, of course, everyone is free to tell more or less things, but the more details we give, for example, about our workflow, the more OpenClaw will “understand” that way of working to help us more accurately when we ask it to do something for us. From there it is advisable to take a few more steps, such as configuring some skills to expand its capabilities, start experimenting with its options and configure, for example, an API for a service so that it can be used “on our behalf.” Of course there are some risks when we give an AI full access to our machine, and that is why it is advisable have separate accounts of everything for that OpenClaw instance. We talk about all this in this episode Crossover 1×43we hope you like it. On YouTube | Crossover In Xataka | When Meta bought Manus, a promising Chinese AI start-up, it was missing something: China has raised an eyebrow

There are very good alternatives for less

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I admit it: I was wrong to buy my phone with “only” 256 GB of storage. I’m a big fan of taking photos and videos, so I’ve taken advantage of these past few days by emptying my phone in order to have room on it for my Easter getaway. The problem? There’s not much more to delete and I barely have space. I have no choice but to move to a cloud. Mostly, I use the free 15 GB of Google Drive. However, it is not an option to free up space on my phone, since for the most part I have this space occupied with emails and other types of files. So, I’ve been looking for some options that are quite interesting for what they offer (and for what they cost). I’ll tell you more about them. Proton Drive We have a good solution with Proton Drive, one of the best European alternatives to Google Drive that we currently have available. Beyond the capacity it offers, Proton Drive is a service that offers end to end encryption (so not even the company itself will be able to access our files) and a lot of control over what we upload and the links we generate if we want to share photos, videos or files with friends. Additionally, it includes Proton Docs and Proton Sheets. It has a free mode with 5 GB of storage. This may not give us much room to try it because it is not much capacity, but right now there is a promo active that gives us 200 GB for alone 1 euro per month (later it costs 4.99 euros per month). You can also opt for their annual plan, in which case each month costs 2.99 euros. Proton Drive (the first month) The price could vary. We earn commission from these links pCloud pCloud can also suit us very well. This service also has a very good level of security and encryption, as well as the ability to recover data from up to 30 days agosomething that can save you from losing something forever due to a specific error. It also has its own player for multimedia files, which is quite useful. This service, unlike what happens with Proton Drive, does not have a free modality. Its monthly modality costs 4.99 euros and gives us 500 GB storagea figure that is not bad at all (although we can save a little if we buy a year, since it costs 49.99 euros). The price could vary. We earn commission from these links Internxt Another economical alternative, also European, is Internxt. This service, as with other options such as Proton, It is open source. What does that mean? That anyone can audit it, so it is impossible to hide a back door that allows a third party to access our data. The “bad” thing about Internxt is that it does not allow us to get a month of its service, since its modality is annual. Now, it is quite economical, since it costs 24 euros per year (which is 2 euros per month) and it gives us 1 TB of storage. The price could vary. We earn commission from these links Google Drive It may happen that you are comfortable with Google Drive and do not want an additional service. So, the easiest thing in that case is to expand your storage capacity with Google One. If you only need an extra capacity and you don’t want to spend too muchit is one of the best options you can choose. As I said above, Google Drive gives you only 15 GB of free storage. The basic mode gives you 100 GB storage for a price of 0.49 euros for three months. (later, 1.99 euros per month). For more capacity, it may not be so recommended, since the price becomes 7.99 euros per month (although it includes more things, of course). Google One (for three months) The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Proton, pCloud, Internxt, Google In Xataka | Google Drive alternatives: the best cloud storage services for your files In Xataka | Best VPNs 2025: guide with the 17 best services to protect your online privacy

The good news is that the Ebro reservoirs are at a historic 85% water level. The bad thing is that we are going to spend it in a short time.

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There are 6,640 hm3 of water in the Ebro basin. The reservoirs are at 85.1% of its total capacity at what is its highest level (for this date) of the decade. And yet, the fact that there is a lot of water is not news. All of Spain is the same (83.3%). The news is that we are going to spend it. A structural problem called ‘Mediterranean’. Every year, the pressure of the Mediterranean summer and the irrigation campaign empty the reservoirs very quickly. AND, as history has shown usthere is never too much water: “each dry period has served to implement emergency measures for agriculture that were not eliminated when the rains returned, they were used to expand irrigation, aggravating the problem in the following drought”, said Ana Tudela and Antonio Delgado. And that, precisely that, is what we are about to see. The complete image. Seeing the figures for the reservoirs can lead us to forget that, just three years ago, 85% of the basin’s surface was in “prolonged drought“and 45% of them declared themselves in shortage emergency. Mequinenza, the largest swamp, reached historic lows. It was a catastrophe not only in water terms, but also in energy terms. Now, however, all that is in the past. And Say’s Law lurks in the dark. What the old French economist Jean-Baptiste Say argued at the end of the 19th century is that “every supply creates its own demand“and, translated into this situation, this means that the fact that there is more water generates all the incentives in the world for there to be more irrigation. As soon as we do it, this becomes clear. After all, not all of the basin’s storage capacity is enough for a full year of agricultural demand. Without the annual rainfall and the melting of snow, we could already consider all its reserves exhausted. March is the key month. The irrigation campaign runs from April to September and that means that March is the key month for planning the year. It is true that the thaw has not yet begun (which this year is going to be very intense), but it helps us estimate what quantities of water are really available. All irrigated agriculture in the valley depends on the water we are able to store during the spring. The question from now on becomes: how do we conserve as much water as possible before we once again enter a situation of risk? And the problem is that we don’t have answers. Especially in a regulatory context in which are not foreseen widespread restrictions on irrigation. Economic, social and institutional incentives tell us that we are not yet prepared, as a country, to address the really important question: we do not have a water problem, we have a consumption problem. There is still room for improvement in management, yes. But that won’t solve the problem: it only postpones it. And that 85% of reservoir water has given us unbeatable weather, we just have to hope that we can take advantage of it. Image | Manuel Torres Garcia In Xataka | The great battle of the Ebro is not between Murcia and Aragón, it is between the headwaters of the rivers, the large cities and the delta

With the arrival of good weather in Ukraine, Russia thought it was a good idea to bring out its hidden tanks. It wasn’t at all

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In 2022, many analysts assumed that tanks would remain the undisputed symbol of land power, but four years later the battlefield has evolved to the point where multi-ton vehicles can be neutralized for systems that fit in a backpack and cost thousands of times less. A return at the worst time. Winter is giving way to spring in Ukraine, and Russia has decided it was time to bring out its armored vehicles again after almost one year of limited useconvinced that she could regain initiative on the front. However, this movement has collided head-on with the current reality of the battlefield: an environment saturated with drones, remote mines and sensors where any concentration of vehicles becomes an almost immediate target. What on paper should have been an offensive reactivation has translated, in its first stages, in massive losses of material, with mechanized attacks that have ended in authentic “massacres” in a matter of minutes. From hiding to exposing yourself. For much of the last year, Russia had chosen to reduce the use of vehicles and advance with small groups of infantry to minimize their exposure. That tactic, although costly in lives, was more difficult to neutralize in a battlefield dominated by drones. But the enormous human wear and tear (with hundreds of thousands of casualties) has forced Moscow to rethink its approach. The return to mechanized attacks is not so much a choice as a necessity: replacing men with machines, even if that means assuming a new type of vulnerability. The Soviet heritage. It we have counted on other occasions. To sustain this change, Russia has begun to turn to its deeper reservesreactivating T-72 tanks from the 1970s and 1980s that remained in storage for years. This movement reveals an important turn in the contest, because it is no longer about deploying the best available, but rather to maintain volume at any price. The Russian military industry is still capable of regenerating units, but increasingly with older materialmore heterogeneous and less adapted to an environment where threats come from above and not from the front. A battlefield that does not forgive armor. The problem from the Moscow sidewalk is that the context has radically changed. Drones, capable of detecting, tracking and attacking vehicles with great precision, have turned mechanized advances into operations andxtremely risky. Added to this are remotely deployed mines and coordinated attacks that turn any movement in a trap. What was once the spearhead of offensives now behaves like a slow, visible and predictable target, especially when deployed in a group. Hit logistics to wear out. In addition, a parallel strategy is added to this direct pressure on the vehicles: the continuous attack to the rear. The Ukrainian coups against fuel tankslogistics nodes and supply centers seek to make any accumulation of armored vehicles on the front meaningless. And without fuel and maintenance, even a large number of vehicles lose operational value. Thus, the Russian problem is not only how many tanks you can deploy, but how long you can keep them functioning in real combat conditions. Accelerate burnout. In short, Russia appears to be trading a depleting resource (the labor) for another that is also beginning to become scarce: his armored legacy of the Cold War. In the short term it may be able to sustain the pressure on the front, but if current losses continue, the material cost can quickly grow to become unsustainable. In that scenario, the return of the tanks It does not seem to represent a return to conventional warfare, but rather a risky bet on a battlefield that has already evolved. faster than them. Image | Telegram In Xataka | Iran is winning the war with “Ukrainian mathematics”: there is no need to shoot down US fighters, it is enough to force them to take off In Xataka | Europe’s fear of an unprecedented situation in the Mediterranean: a Ukrainian drone has left a ticking bomb floating

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