Russia has been advancing at a snail’s pace in Ukraine for months. That’s about to change because of one season: summer.

During World War II, many commanders discovered that a simple station could completely alter the rhythm of a military campaign: on the eastern front, the arrival of spring turned roads and fields into seas of mud capable of immobilizing tanks for weeks, while summer suddenly reopened enormous corridors of advance for both armies. The war that no longer advances as before. I counted the weekend the new york times that for months, the Kremlin has tried to sell the idea that a Russian victory in Ukraine is only a matter of time, pressuring even Trump and Western negotiators with the argument that kyiv Donbas will end up losing inevitably. However, on the ground the reality is much less spectacular. Russia has been advancing at a snail’s pace practically all year, to the point that, maintaining the current pace, it would take decades to completely occupy the region whose surrender it demands to negotiate peace. The problem is that this apparent paralysis can be misleading. Both Ukrainian commanders and military analysts carry weeks warning that summer is slowly changing the conditions of the front: the dry terrain allows the use of motorcycles and light vehicles to recover, the vegetation offers coverage against drones and Russian infiltrations are beginning to gain effectiveness after extremely difficult months for Moscow. The front is a drone war. The great transformation of this phase of the war is that Russia can no longer advance as in previous conflicts. Massive assaults with armored columns have become too vulnerable in a field of battle saturated by dronessensors and constant surveillance. Every movement is exposed from the air and any concentration of troops can be quickly destroyed. That has forced Moscow to completely modify its tactics. Now small groups of soldiers predominate slowly infiltratingon foot or on motorcycles, trying to open gradual gaps within a huge “gray zone” where control of the territory is no longer clear for either side. In other words, the conflict is looking less and less like a conventional war and more like a technological competition permanent between drones, electronic warfare and improvised survival systems. Russia makes little progress, but continues to push. The big problem for Ukraine is that even these minimal advances remain generating constant wear. Russia has suffered huge human lossesrecruitment problems and technological difficulties, including communications restrictions and obstacles to coordinate your drones. However, the Kremlin appears to have accepted that a slow and costly war remains preferable to launching large, risky offensives that could end in failure. In places like Pokrovsk or Chasiv YarMoscow has been fighting for years without managing to definitively break the front, but it has not retreated decisively either. Their troops infiltrate little by little, occupy temporary positions and turn huge areas of Donbas into spaces impossible for either army to completely control. The sensation is that of heavy, slow and damaged machinery that still continues advancing meter by meter. Summer is coming. That’s where it comes into play the seasonal factor which worries kyiv so much. During the mud and cold, Ukrainian drones have been especially effective at detecting Russian movements over open terrain. But the arrival of summer changes part of those dynamics. Trees and vegetation make aerial surveillance difficult, dry routes allow faster movement, and small Russian units find more opportunities to infiltrate without being immediately detected. In fact, Ukrainian officials recognize that Russian operations are already showing signs of improvement and that offensive activity is intensifying along the front. This is not yet a large mechanized offensive like those at the beginning of the war, but something much more disturbing: a constant pressure and diffuse design designed to exploit any weakness accumulated after years of wear. Between wear and tear and negotiation. All this greatly complicates international negotiations. Putin needs keep the image of a Russia advancing towards victory to pressure Ukraine and convince the United States that time is on the Kremlin’s side. But the real data show an exhausted army, enormous human losses and a front that barely moves. At the same time, Ukraine also does not have a comfortable situation: suffers from personnel shortages, desertions and difficulties in sustaining such a technological and costly war indefinitely. That’s why summer worries so much on both sides. Not because it will produce an immediate definitive rupture, but because it may slightly alter the balance of a war that has been trapped for months in a kind of lethal stalemate. And in a conflict where every kilometer costs thousands of lives, even small changes in the terrain, vegetation or climate They can end up having enormous strategic consequences. Image | Ministry of Defense of the Russian Federation, 7th Army Training Command In Xataka | While we all look at Iran, something is moving in the Arctic Circle: Russia is sending bombers with missiles In Xataka | To achieve the milestone of building the largest drone industry without China, Ukraine has found an explosive ally: Taiwan

Japan is advancing like a steamroller in the chip industry. It is already looking towards 1.4 nm and threatens Taiwan’s dominance

If we stick to the field of technology, Japan has missed two very important trains that it should not have missed: the manufacturing of cutting-edge semiconductors and the development of models of artificial intelligence (AI) pointers. In its “Summary of the Strategy for the Revitalization of Semiconductors in Japan” of 2024, the Japanese Ministry of Economy, Trade and Industry recognized the decline of its chip industry. Furthermore, Fumio Kishida, former Prime Minister of Japan, has declared openly that his country depends excessively on the US in the critical scenario of AI. Be that as it may, Japan wants to make up for lost time. And Fujitsu is one of its best assets to regain its former glory. In fact, this company has announced, according to Nikkei Asiawhich is going to develop cutting-edge 1.4nm chips for AI that are entirely Japanese. This project will have a development cost of approximately 363 million dollars, although, and this is what is really important, the manufacturing of these integrated circuits Rapidus will take carea company that seeks to compete face to face in the medium term with TSMC and Samsung in the semiconductor production market for third parties. Rapidus advances with firm step Japan is currently investing more money in its integrated circuits sector than the US, Germany, France or the UK. Not in terms of net value, but their effort is greater if we weight the investment of these countries over their gross domestic product (GDP). The US dedicates 0.21% of its GDP to its semiconductor industry, and Germany 0.41%. France, according Nikkei Asia0.2%, and, finally, the United Kingdom 0.04%. The difference is very significant and highlights the effort that Japan is making with 0.71% of its GDP. As expected, Japanese companies have a leading role in the reconstruction plan for the Japanese chip industry. Tokyo Electron, Canon and Nikon are the leading designers and manufacturers of integrated circuit production equipment. AND JSR Corporation leads the production of photoresist materials. Curiously, it is necessary to pour these fluids over the silicon wafers in order to prepare them for the transfer of the geometric pattern that delimits the distribution of the transistors, the connections and the other elements that make up an integrated circuit. Rapidus Corporation has been created expressly to put Japan back at the forefront of chips The surprising thing is that, in reality, none of the companies I just mentioned are Japan’s best asset to catapult the competitiveness of its semiconductor industry. Not even JSR, which, as we have just seen, leads the manufacture of photoresist materials. The company that is destined to compete face to face with TSMC, Intel or Samsung in the chip production market is Rapidus Corporation. In fact, it has been created expressly to once again place Japan at the forefront of integrated circuits. Rapidus is a very young company. It was founded on August 10, 2022 by the Japanese Government with an initial capital of 7,346 million yen (just under 46 million euros) contributed by, and here comes the interesting part, Sony, Toyota, NEC, SoftBank, Kioxia, Denso, Nippon Telegraph and MUFG Bank. The initial capital invested in the constitution of this company is not very large, but there is no doubt that the companies that participate in it have unquestionable relevance in the technology, automotive and telecommunications sectors. The state-of-the-art semiconductor production plant that this company has set up in northern Japan, in the city of Chitose (Hokkaido), began wafer processing tests in a pilot line in April 2025. The plan of the management of this factory is to begin large-scale production of 2nm semiconductors in 2027. What is causing this Rapidus plant to attract the attention of the semiconductor sector is that, according to Atsuyoshi Koikewho is the president of the company, will be completely automated. Its purpose is to use robots and AI to set up an automated production line that will be specialized in the manufacture of 2nm chips for AI applications. Their plan is, ultimately, to produce integrated circuits faster, at a lower cost and with higher quality. And after 2 nm, as we have seen, 1.4 nm integrated circuits will arrive. Image | Generated by Xataka with Gemini More information | Nikkei Asia In Xataka | Japan takes the lead with nuclear fusion and sets an extremely ambitious date: the 2030s In Xataka | Japan has taken out the checkbook to once again dominate the chip industry. Prepare a plan of 325,000 million dollars

The drone war in Ukraine is advancing at the speed of light: what was useful two weeks ago is a death trap today

Since the first months of the Russian invasion, Ukraine has converted the use of drones in one of the central pillars of its defense, and has done so to the point of transforming a conventional conflict into a permanent laboratory unmanned combat. In this environment of constant adaptation, drones have not only redefined the way we fight on the front, but have imposed an unprecedented pace of technological change that forces armies, industries and training centers to update almost in real time to avoid becoming obsolete. Classrooms at war. The Ukrainian drone schools have become one of the most extreme laboratories of military learning in the world, forced to rewrite their training programs at a dizzying pace that in some cases reaches the two weeks. In a conflict where drones have become the main instrument of attack, reconnaissance and attrition, the distance between an obsolete lesson and a lethal decision can be measured in days. For these centers, adapting is not an academic question, but rather a direct line between survival and death on the front, in an environment where technology, countermeasures and tactics change constantly and rapidly. In Xataka We had seen everything in Ukraine, but this is new: drones are disguising themselves as Russian soldiers, and it is working Synergy. To stay relevant, instructors are not limited to manuals or simulators. They regularly visit the battle lines, maintain permanent contact with alumni deployed and testing new technologies before incorporating them into their courses. In schools like Dronarium, with offices in kyiv and Lviv, its R&D manager, the veteran known as “Ruda”, explains that technological evolution on the front is so rapid that it requires almost immediate adaptability. There is no two equal classes: Each lesson incorporates small adjustments resulting from what happened days before in real combat. More than 16,000 students have passed through this center, and their experiences are directly integrated into the curriculum, turning training into a living system that feeds back on the war. Two-way learning. One of the pillars of this model is communication direct and permanent with the combatants. Messaging groups connect deployed instructors and operators, allowing soldiers to share new enemy tactics, technical problems or improvised solutions, while receiving advice in near real time from the rear. In centers like Karlsson, Karas & Associates or Kruk Drones, this relationship does not end at the end of the course: it is maintained throughout the operator’s operational life. The instruction is clear: nothing is taught that is not strictly necessary in combat, and what is no longer useful is unceremoniously discarded, no matter how recent it may be. A war that reinvents itself. The central weight of drones on the battlefield explains this urgency. The majority of frontline impacts and casualties already depend on unmanned systems, requiring continuous modification of both platforms and employment tactics. New models appear, others are neutralized by countermeasures, and the rules of the game are constantly rewritten. This speed has set off alarm bells in the West: military officials such as British Minister Luke Pollard warn that NATO forces run the risk of becoming obsolete, trapped in acquisition cycles that last years in the face of a war that repeats every two or three weeks. {“videoId”:”x8j6422″,”autoplay”:false,”title”:”Declassified video of the clash between Russian fighters and the American drone”, “tag”:”united states”, “duration”:”42″} The industry learns from Ukraine. The schools they are not alone in this race. Defense companies that observe the conflict have begun to copy this model of direct interaction with the front, shortening your cycles developmental. Manufacturers of anti-drone systems and UAV platforms visit the battlefield, chat with operators and fine-tune designs in a matter of weeks, not years. Some executives recognize that the ways in which Ukrainians use technology have surprised them, forcing them to rethink basic assumptions. At the same time, the soldiers themselves benefit from this exchange, providing constant feedback and receiving improvements, spare parts and solutions adapted to their real needs. In Genbeta According to psychology, those who grew up in the 1960s and 1970s developed mental strengths that are being lost today Schools under fire. There is no doubt, this permanent adaptation has a cost. Drone schools are not only competing against the technological clock, they are operating under the direct threat from Russian attacks and with limited financial resources, often depending on donations to continue functioning. In this context, their fight is not only to stay updated, but to survive. Even so, their role has become central in modern warfare: they are the link that connects innovation, industry and real combat, and the best example of how Ukraine has turned the urgency of conflict into a flexible and brutally efficient national military learning system. Image | Heute, RawPixel In Xataka | The new episode of terror in Ukraine does not involve missiles or drones: it involves leaving a city without cell phones In Xataka | Europe faces a question it can no longer avoid: how to respond to a war that is rarely declared (function() { window._JS_MODULES = window._JS_MODULES || {}; var headElement = document.getElementsByTagName(‘head’)(0); if (_JS_MODULES.instagram) { var instagramScript = document.createElement(‘script’); instagramScript.src=”https://platform.instagram.com/en_US/embeds.js”; instagramScript.async = true; instagramScript.defer = true; headElement.appendChild(instagramScript); – The news The drone war in Ukraine is advancing at the speed of light: what was useful two weeks ago is a death trap today was originally published in Xataka by Miguel Jorge .

NVIDIA will invest $1 billion to continue advancing AI. The surprising thing is that it will do it in NOKIA

Nokia stopped being in the general public’s conversations years ago. For many people, Nokia is a memory of those rugged phones from decades past. That is why it has attracted so much attention that NVIDIA, the most powerful company right now in the world of artificial intelligence, announce that it is going to invest 1 billion dollars in Nokia and that the two companies are preparing a strategic alliance around mobile networks and artificial intelligence. The immediate question is obvious: what has NVIDIA seen in Nokia to put that money there. The company in which NVIDIA has invested It is the usual Nokiathe Finnish telecommunications parent company that survived the mobile era. Its headquarters are in Espoovery close to Helsinki, and today its business focuses on the development of network infrastructures, software and advanced connectivity solutions. It is the company that provides operators around the world with technology that makes mobile networks and the expansion of the 5G. From 3210 to 5G towers. There was a time when Nokia dominated the mobile market with terminals that marked an era. The 3210, recently re-released as a single phoneor the first camera phones are part of collective memory. However, the emergence of smartphones completely changed the landscape. In 2014, Nokia said goodbye to that stage by selling its device business to Microsoft.. Since then, the mobile phones with its name belong to HMD Global, while Nokia Corporation, as we say, concentrates on network technology. The movement that no one expected. NVIDIA and Nokia have announced a strategic alliance that combines money and innovation. The American technology company will invest $1 billion in Nokia, an operation that will be carried out by subscribing new shares at a price of $6.01 per share. This is not a purchase, but rather a capital increase. In exchange, both companies will work together to develop mobile networks based on artificial intelligence, a step that prepares them for the jump to 6G. NVIDIA’s investment does not consist of purchasing shares on the market, but rather subscribing to new shares issued directly by Nokia. In total, more than 160 million titles will be created, in an operation that will expand the company’s capital. There is no change of control and the planned participation is 2.9%. The deal is subject to customary approvals before closing, but projects an interesting long-term alliance between both companies. A bet with 6G destiny. The agreement is not limited to money. With this investment, NVIDIA and Nokia are teaming up to develop a new generation of mobile networks based on artificial intelligence. The objective is for operators to be able to offer faster, more efficient services adapted to the growth in data traffic generated by AI. Dell Technologies, which provides servers, and T-Mobile US, which will test the first AI-RAN networks with a view to the jump to 6G, also participate in this roadmap. Behind the acronym AI-RAN lies the great bet of this alliance: applying artificial intelligence to the network that links our mobile phones with the antennas. This is what is known as AI-RAN. These networks learn from traffic, adjust themselves and make better use of available energy and spectrum. Omdia estimates that this segment will move more than 200 billion dollars between now and 2030. It is a technical leap, but above all a way to prepare the ground for 6G. Why Nokia is back on the scene. For Nokia, the agreement represents a capital injection and strategic validation. The company reinforces its roadmap towards new generation networks and consolidates its position in a market where it competes with giants such as Ericsson and Huawei. In addition to financing, it gains visibility: NVIDIA’s support boosts its image as a leading technological partner in the era of artificial intelligence. On the stock market, the announcement has already caused a strong rise in its shares. What NVIDIA earns (and it is not little). For NVIDIA, this alliance expands its reach beyond data centers. Getting into the network infrastructure means bringing artificial intelligence to the edge, where the data is generated. With Nokia technology, you can integrate your platform into antennas, base stations and optical systems, delivering AI capabilities directly from the network. It’s a way to extend your dominance in accelerated computing into new territory: telecommunications. The first to try it will be far from Europe. None of this will be immediately noticeable, but it will lay the foundation for the connectivity of the future. AI-RAN networks promise faster, more stable and more efficient connections, which is essential for new services that depend on artificial intelligence. From augmented reality glasses to drones or connected cars, everything aims to operate with lower latency and greater reliability. The first tests, promoted by T-Mobile US, will be carried out in the United States. Images | NVIDIA | BoliviaIntelligent In Xataka | Elon Musk already bought Twitter to control the narrative. His Grokipedia is another symptom of that obsession

China is advancing at breakneck speed in nuclear fusion. It already has something ready that until now only the Netherlands had

The path to a destination as challenging as it is nuclear fusion commercial must necessarily be full of small conquests. Of achievements that may seem modest, but that, in reality, are milestones that put us a little closer of an ambitious objective that seeks nothing more than to help us solve our energy needs without continuing to emit greenhouse gases. In this context ITER attracts much of the attention. And it is understandable that this is so. After all, it is a project of enormous magnitude, which is also led by the European Union. In fact, this organization is jointly assuming approximately 50% of the total cost of a plan in which the United States, Russia, China, Japan, India and South Korea also participate. However, the public commitment to nuclear fusion is not condensed solely into ITER. And it is not limited only to the European Union either. Not at all. Europe is signing up very important scientific milestonesbut there are other countries that are also bidding very high, and that, precisely, do not move in the orbit of the West. In fact, two of them, probably the most advantaged, are China and South Korea. China has a very sophisticated linear plasma generator to advance fusion In the field of nuclear fusion, plasma is the extremely hot gas that contains the nuclei of deuterium and tritium, the two isotopes of hydrogen, which are involved in the reaction. For these nuclei to overcome their natural electrical repulsion and the strong nuclear interaction to fuse them, they must acquire a very high kinetic energy. And this is only possible if the plasma reaches a temperature equal to or greater than 150 million degrees Celsius. As we can guess, very few known materials are capable of withstanding such a high temperature. However, this is not all. When a deuterium nucleus fuses with a tritium nucleus, they produce a helium nucleus and a neutron that is ejected with an energy of about 14 MeV (megaelectronvolts). The problem is that the neutron lacks a net electrical charge, so it cannot be confined inside the magnetic field which, however, does manage to retain the deuterium and tritium nuclei, which have a positive electrical charge. The components that will be most affected by the direct impact of high-energy neutrons and the most intense heat flow are the inner wall of the vacuum chamber and the mantle. This is the reason why when it originates as a result of the nuclear fusion reaction, this neutron is ejected towards the walls of the vacuum chamber with enormous energy. This particle is very important because in practice it will be closely linked to the production of electrical energy in nuclear fusion reactors, but, at the same time, it represents a very aggressive form of radiation that can significantly degrade the materials used in the reactor. . The components that will be most affected by the direct impact of high-energy neutrons and the most intense heat flow are the inner wall of the vacuum chamber and the blanketwhich is a mantle that covers it and whose purpose is regenerate tritium which is necessary to use as fuel in the nuclear fusion reaction. This is why it is crucial to develop new materials that are able to withstand the neutron flux and therefore ensure that the reactor will have a long operational life. Until now, only the Netherlands had a device capable of generating a high-flow plasma similar to what occurs in the vacuum chamber of a nuclear fusion reactor. But now China has it too. The Hefei Institute of Physical Sciences has successfully built a highly advanced linear plasma generator capable of accurately recreating the extreme conditions found inside fusion reactors. Its purpose is to use it to test candidate materials to be used in vacuum chamber constructionfor which it is essential to subject them to the interaction of plasma. Fortunately, China has confirmed that this machine will be available for international collaboration. Image | Hefei Institutes of Physical Science More information | Hefei Institutes of Physical Science In Xataka | Spain’s milestone in nuclear fusion: the first plasma produced by the SMART reactor invites us to optimism

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