Pacific

The US has joined the “party” of China, Russia and Japan in the Pacific: with its nuclear bombers

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As if it were an air parade of an air force planetarythe sky of the Asia-Pacific has become a scene of military exhibitions that have rarely been seen outside of a major war conflict. It happens that these fireworks can lead with a single spark into something very different. The improvised aerial party. As we said, the sky of Asia is a tour de force where every time it hides lessand where you patrol, joint exercises and strategic flights function as political messages in broad daylight. Russia and China have been setting the pace with bombers and fighters over disputed seas, Japan responds by raising the profile of its air defense and, now, the United States has decided to join visibly to this choreography of power, incorporating its strategic bombers into a dynamic that reflects the extent to which the region has become one of the epicenters of global rivalry. Bombers Made in USA. The joint flight of two American B-52s with Japanese fighters over the Sea of ​​Japan represents a qualitative leap in the signal sent from Washington, not so much because of its technical novelty as because of its symbolic load. The presence of bombers capable of carry nuclear weapons escorted by Japanese F-35s and F-15s, publicly reinforces the idea that the alliance between both countries is not rhetorical, but operational, and that the United States is willing to support Tokyo with strategic assets at a time of maximum friction with Beijing. The background. This show of force does not arise in a vacuum, but in the midst of an accelerated deterioration of relations between China and Japan that we have been telling, fed by the statements from Prime Minister Sanae Takaichi on a possible conflict scenario around Taiwan. Beijing considers these words a direct provocation and has responded combining diplomatic pressure, economic threats and a notable increase in military activity near Japanese airspace and disputed islands, raising the risk of unwanted incidents. Russia enters the scene. The previous presence of russian bombers Flying alongside Chinese aircraft near Japan and South Korea adds an additional layer of complexity to the scenario, projecting an image of strategic coordination against US allies in the region. For Tokyo, these joint patrols are not routine exercises, but a clear sign of directed pressure, which explains why the Japanese response has involved reinforcing its coordination with Washington and unambiguously accept the presence of high-profile American assets. Washington balances muscle. Although the White House has tried to reduce the drama of these flights, pointing out that they were planned in advance, the regional context gives them meaning. hard to ignore. The United States tries to maintain a delicate balance: show military commitment to Japan and deter China without completely breaking the channels of dialogue with Beijing, especially at a time when Washington continues to seek commercial stability and avoid an open escalation in the Pacific. An increasingly charged sky. With fighters blocking radarsstrategic bombers crossing disputed seas and joint exercises Happening at an almost routine pace, the airspace of East Asia has become a board where each flight counts as a political statement. The explicit input of the United States in this aerial “party” confirms that the fight between China and Japan is no longer just bilateral, but a broader reflection of the competition between great powers, one in which bombers and fighters seem to speak louder (and clearer) than diplomatic communications. Image | Japan’s Ministry of Defense In Xataka | That Chinese and Russian bombers patrol together is not surprising. That they do it against Japan and South Korea has had an immediate response In Xataka | If the question is how far the tension between China and Japan has escalated, the answer is disturbing: they are targeting each other.

For decades rats devastated these Pacific islands. Now we’re finding out what happens when they leave

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Before we get to work I propose a game: open Google Earth, type “Bikar Atoll” either Jemo Island and let the search engine take you to those remote points lost in the middle of the Pacific. What do you see? Beaches with turquoise waters and white sand, leafy trees, nature in its purest form. The typical place that promises paradise on earth and where anyone would want to go for a week’s trip. The problem is that until recently both islands had a problem: they were rat infested that had turned their ecosystem upside down. Until recently. In a remote part of the Pacific… They are found Marshall Islandsan island republic located in the region of Micronesia, Oceania, famous for its paradisiacal images and dreamy sandy beaches. Among its string of islands there are two in particular that in recent months have caught the attention of environmentalists: Bikar Atoll and the Jemo Islandboth included in the Ratak island chain. The reason? After intense conservation work and a campaign that dates back to 2024, the two islands have seen their fauna and vegetation recover little by little. As an example, environmentalists they explain who have found a colony of hundreds of onychoprion fuscatus (sooty terns) with chicks in an area where until not so long ago there was not a single one. Not to mention the thousands of sprouts that have begun to appear on previously bare soil. An annoying (and voracious) stowaway. There is little mystery about this change. It is explained by a campaign launched last year and which focused the focus on the big problem that was devastating the ecosystems of Bikar and Jemo: rats. Although both islands have always stood out for their birds (when Spanish explorers discovered Jemo They nicknamed her ‘The Birds’‘), over time they ended up displaced by another animal with a voracious appetite: rodents that arrived hidden on board ships and fed on eggs and other local species, which drastically impacted the delicate island ecosystem. A date: 7/24. Things began to change in July 2024when Island Conservationtogether with the Marshallese Marine Resources Authority, launched an ambitious campaign to eliminate the invasive rats. With the help of a drone he launched baits throughout the islands, a meticulous task that led him to cover each hectare with around 25 kilos of a product designed especially for rodents without affecting the rest of the native species. Months later the team returned to Bikar and Jemo to assess the scope of the campaign. “As soon as you step onto the island, your senses are activated to the maximum: you look for the rats, you look for birds on the ground, look for any clue that indicates whether we have won or lost,” confesses Paul Jacquesdirector of Island Conservation to CNN. What he obtained during that visit was “a great revelation,” confirmation (confirmed with studies) that the plague had subsided. Change of terrain after the disappearance of the rats. Baby birds found on the island. “Drastic transformation”. The quote is by Paul Jacques, who summarizes what they found on the islands: “A colony of 200 sooty terns where there were none before fed hundreds of chicks.” “We also counted thousands of seedlings of the native tree Pisonia grandis in just 60 supervised 12-meter plots in the forest. In 2024 we had not found any,” relates the person responsible for the project, who remembers that this regeneration is essential for the fauna that inhabits both islands. “Native forests are essential for nesting seabirds and crucial for carbon absorption and the ecological health of the island,” insist. When the rats disappeared, the turtles, crabs and birds were no longer harassed, which was soon reflected in the rest of the ecosystem. More birds translated into more guano, which in turn improved soil fertility, encouraging more native vegetation and reefs. And as a picture always says more than a thousand words, Island Conservation has taken care of document the change with a series of photos that show the before and after of the campaign. Far beyond Bikar and Jemo. Change is important for the islands, but from Island Conservation it is insisted in that the success of your campaign goes further. “This integrated approach offers enormous benefits for biodiversity, demonstrating how land and sea conservation, when strategically linked, can boost resilience and ecological impact.” The organization also recalls that the regeneration of the islands benefits neighboring island communities, such as the one located in Likipe, which have historically come to Jemo in search of natural resources. Without rats, they now find more crabs there and hope to achieve sustainable fishing. Images | Andrew Arch (Flickr)Google Earth and Island Conservation In Xataka | New York rats have become a pest that is impossible to eradicate. They have a secret: their own language

An atoll in the South Pacific is the best kept secret of the ultra-rich. If you want to hide your fortune, this is your island

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In the middle of the South Pacific, there is a little paradise which attracts both nature lovers and those looking to put their great fortunes safely away. The Cook Islands, with their turquoise beaches and dreamlike landscapes, have become the chosen refuge by many millionaires for keep your money safe and anonymous. Beyond being a privileged tourist destination, this archipelago adopts the second most used meaning of paradise: that of tax haven. Its special legal system protects the assets of those millionaires who decide to enjoy its dream beaches and its legal opacity with assets. They came for its beaches, they stayed for the trusts This natural oasis, located about 3,000 kilometers from New Zealand, is not only home to beauty and tranquility, but also a sophisticated asset protection mechanism that has gained global fame in recent years among millionaires around the world. Although many think of tax havens such as the Cayman Islands, the British Virgin Islands, the Cook Islands are distinguished by their ability to raise trust financial structures from which millionaires can manage assets of all kinds, from properties to cryptocurrencies, with a very lax taxation. Not in vain, the Cook Islands were a recurring reference in the great financial scandals that were revealed by the Panama Papers, Pandora or the Paradise Papers. As and how they counted in Fortunesince the 1980s, the Cook Islands established a single fiduciary system which offers a level of opacity and protection difficult to find in other enclaves considered tax havens. For example, the authority of foreign courts to intervene in these funds is not recognized and, furthermore, the identities of the owners are protected by law. This combination makes the country a bastion for those who want to keep their assets safe from external demands or embargoes. Cook Islands, a paradise for human and fiscal matters Here, millionaires transfer their assets to a trust managed by a local fiduciary (front man), while they can remain beneficiaries or dispose of the money and property freely. This separation between Ownership of the heritage and who enjoys it generates a legal barrier that makes it difficult for third parties to claim those assets. In this way, millionaire businessmen protect their fortunes in the event of bankruptcy of their companies because, legally, they are not owners of the assets that they do enjoy. Likewise, fortunes would not be so exposed to divorce cases. “If all your money is in your pocket and someone tries to take it from you, maybe they can. But if the money is in another country and not under your control, chances are they won’t be able to touch it,” he explained to Fortune Blake Harris, lawyer specializing in property protection in the Cook Islands. In addition, shell companies are used to manage certain assets in order to add another level of opacity to the ownership of trust assets. “We created a practically unbreakable structure. And it is a fundamental practice. It is necessary to protect yourself,” said Harris. Spanish millionaires also travel to paradise The Panama Papers and other tax scandals exposed the financial engineering that large fortunes were using to reduce their tax bill. Among the names that appeared in these investigations there were also some spanish names. It should be said that constituting a trust in the Cook Islands It is completely legal for a Spanish resident. The Polynesian atoll was excluded from the EU tax haven lists and from Spain. However, the Spanish legislation It focuses on who actually controls and benefits from the assets, not just who is listed as the formal owner. However, just because it is legal in Spain does not mean that it works the same as for an American millionaire. Spain does not include the figure of the trust in its legal framework, although it does takes it into account at the tax level. In practice, this means that even if the assets are transferred to a trustee in another country, The Tax Agency considers that the person residing in Spain retains some type of control or benefit over them. And if this control exists, the Treasury understands that this assets remain linked to the taxpayer and, therefore, must declare it as part of your heritage. Therefore, although the protection against international litigation offered by Cook Islands trusts is effective, in Spain they do not have the same effectiveness than in the US, so It is not such a popular instrument. between the great Spanish fortunes as among the millionaires of other countries. However, as how they point From the Gesta tax consultancy, trusts are recommended more as tools of succession planning or protection against civil risks, and both for evade taxes. In Xataka | They were promised a bitcoin paradise and zero taxes for 120,000 euros. Today there is only one desert island on the verge of disappearing Image | cook islandsUnsplash (Nathan Dumlao)

50,000 people paid 120,000 euros to live on a paradisiacal crypto island. Now it is about to disappear under the Pacific

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A group of cryptocurrency investors imagined living in a cryptostate in which everything was based on blockchain technology and, of course, 100% tax free. The project it was so serious that they even found a private island in the middle of the Pacific and named the place Satoshi Island in honor of the bitcoin creator. In it, crypto investors could move in and acquire their citizenship in exchange for a modest 120,000 euros. Eight years later, the Satoshi Islandnot only has it not become the tropical crypto paradise promised of bitcoin and NFT, but is at risk of disappearing under the waters of the Pacific. The origin of the initiative. As and how I collected FortuneIn 2017 and with the support of more than 50,000 investors, the “Satoshi Island” project was launched with the development of a new crypto nation on the private island in the South Pacific previously known as Lataro Islandin the Vanuatu archipelago, east of Australia and halfway between the Solomon Islands and New Caledonia. The small 32 km2 island was leased to the local government of Vanuatu for 75 years by British real estate entrepreneur Anthony Welch who, according to France 24had been living there for more than a decade. In 2021, the transformation to “Satoshi Island”, named in honor of Satoshi Nakamoto, was presented. with the promise to become a crypto city-state, without taxes and based exclusively on blockchain and NFT. The vision included digital citizenship, “crypto-friendly” modular housing, and an economy untethered from traditional fiat. Real estate promises and realities. The plan was articulated under several axes: issuing citizenship and ownership NFTs, building modular homes on 21,000 available plots, adopting renewable energy, decentralized governance and attracting a global community of crypto investors. It sounds like a complicated formula to attract new neighbors to the island and, in the process, “rent” them part of the 90% of the island that was uninhabited. “We are trying to build a community. We are not looking to develop for profit,” assured Welch to Guardian in a satellite interview with the island, given that the island does not have electricity or internet. Bad omen for an economy based on digital transactions. The wall of territorial sovereignty. According what was published through the specialized portal Decryptin 2022 the Vanuatu government, with then Prime Minister Bob Loughman, supported the initiative after ensuring that they had received thousands of applications, which gave more visibility to the project. Obviously, for all the NFTs of Satoshi Island citizenship, the reality is that investors who wanted to live on the island had to obtain Vanuatu citizenship, which “Golden Visa” mode It was awarded in exchange for a generous donation of 120,000 euros. According to data of the International Monetary Fund, around 40% of its income comes from the “Golden Visa”, so the Satoshi Island project was an excellent attraction to attract new residents and obtain large income. The blow of reality. Shortly after, the first alarm signals began to emerge: absence of infrastructure, significant delays in the implementation of the habitability project and the legal complexity of transforming NFTs into property titles. recognized by the state (the real one, that of Vanuatu). Little by little the project has been deflating until, in July 2025, a publication in the project X profile It marked the end of the cryptotropical dream. Furthermore, the project’s demise is not just figurative, as the Vanuatu archipelago is highly vulnerable to sea level rise, coastal erosion and extreme weather events resulting from climate change, a forecast that already is coming true in its neighboring archipelago of Tuvalu, which has already begun its migration for climatic reasons. In Xataka | A Venezuelan invented a lawless city in the middle of an island. Now the millionaires who followed him don’t know how to escape Image | Vladi

Mining waste is changing life in the depths of the Pacific

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More than a thousand meters below the Pacific, a turbid cloud slowly disperses. It is not pollution visible from the surface, but it could transform the ocean from its foundations. That cloud—a mix of sediment, metals, and mining waste—is the byproduct of a new global fever: the race for minerals from the seabed. A recent study published in Nature warns of a little-known risk. By extracting metals from the seabed, underwater mining releases a cloud of waste as fine as dust. This material can replace the food that millions of small organisms need to survive. They are tiny, almost invisible creatures, but without them there would be no fish, whales or marine life as we know it. A deep problem. A team from the University of Hawaii at Mānoa analyzed for the first time the effects of a test spill made during a mining operation in the Pacific. Researchers discovered that the waste generated by extracting polymetallic nodules – potato-sized rocks packed with valuable metals such as nickel, cobalt or manganese – can drown the so-called “twilight ocean”, an area that extends between 200 and 1,500 meters deep. The results are overwhelming: the particles from the mining process are between 10 and 100 times less nutritious than natural particles. “It’s like replacing food with air,” explains Michael Dowdlead author of the study. Their work shows that this waste can displace organic particles that feed zooplankton and other species that, in turn, support fish, whales and tuna. The study, carried out in the Clarion-Clipperton Zone – a vast region of the Pacific of 1.5 million square kilometers under license from the International Seabed Authority (ISA) – calculated that 65% of the species analyzed depend on particles larger than six microns, exactly those that would be replaced by mining waste. More than half of the zooplankton and 60% of the micronekton feed on them. The journey of waste. During the process, underwater mining generates a flow of water, sediment and metals that is pumped to a ship on the surface. There the valuable minerals are separated and the rest of the material – a mixture of mud and inorganic fragments – is returned to the sea. The problem is where it is returned. Some companies, such as The Metals Company (TMC), have proposed release the residue in the so-called “mesopelagic zone”, an area rich in microscopic life. According to scientists, this could cause a “cascade effect”: organisms that filter particles to feed would run out of nutrients, and the predators that depend on them—from fish to cetaceans—could migrate or starve. That is why the authors recommend that, if companies insist on mining, they at least return the sediments to the seabed, where they were extracted, even if that is more expensive and technically complex. However, from the company, which financed the study but did not intervene in its conclusions, he assured The Verge which plans to release the waste at a depth of about 2,000 meters, below the area analyzed by the researchers. According to its environmental director, Michael Clarke, the particles dissipate quickly and there is less planktonic life at those depths. The rules of the fund: the battle in the ISA. The rules of the seabed are still being written in slow motion. Regulation falls to the International Seabed Authority (ISA), the UN body in charge of managing mineral resources in international waters. Since 2014, the ISA has been working on a Mining Code that has not yet been approved. For now, it has only granted exploration licenses, but none for commercial exploitation. Meanwhile, some countries are pushing to move forward without waiting for the final code. In fact, Donald Trump has tried to bypass the international process signing an executive order that allowed US companies to be granted permits to mine the seabed. The measure has been seen by ISA Secretary General Leticia Carvalho as a “dangerous precedent that could destabilize ocean governance.” A geopolitical board in dispute. American interest is framed in the technological and trade war with China. The Asian giant controls about 70% of the global rare earth market and has multiple exploration contracts in the Clarion-Clipperton Zone. Faced with this dependence, the White House seeks to guarantee its own supply of strategic metals by promoting deep-sea mining and creating national reserves, but the country has not ratified the United Nations Convention on the Law of the Sea (UNCLOS). In other words, the United States not part of the ISA. Meanwhile, countries such as Norway, Japan, Papua New Guinea and China are moving forward with their projects. At the last ISA meeting, 32 nations—including Spain—requested a global moratorium to curb underwater mining until its impacts are better understood. Between two waters. The fate of the seabed is written at the same time in the laboratories and in the negotiation rooms, far from the blue silence thatwe still don’t fully understand. The little we know is that beneath that darkness await the metals of the future and perhaps also the price of extracting them. Image | Unsplash Xataka | When it seemed that the controversy over underwater mining was calming down, the discovery of black oxygen threatens to reactivate it

After months of indecision, meteorologists already see the girl in Pacific waters

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Meteorologists pay their attention again in the strip that runs through the center-east of the Pacific Ocean. The strip whose temperature warns us of the activity of the oscillation of the southern El Niño, Enso. And, according to these observers, the pendulum gets back. The girl appears on the horizon. The latest data from the NOAA climate prediction (CPC) (National Oceanic and Atmospheric Administration) United States They estimate 71% The probability that a girl’s event will arise throughout the last quarter of the year. Taking this into account, the center places the Enso alert state in “Surveillance of the girls.” This state is declared when “when the conditions are favorable for the development of El Niño or the girl within the next six months”, and is the first of the alert states provided by the CPC, the other being the other the “warning of El Niño or La Niña” and the “final warning of El Niño or La Niña”, which indicate the beginning and end of an event. A perhaps brief event. The forecasts indicate that we could be facing a relatively brief event of the girl. According to the CPC, the probabilities of the event in the quarter between December of this year and February 2026 are still favorable to the girl, In 54%. However, if the first quarter of 2026 is considered, the most likely conditions are neutrality: 54% probabilities compared to about 39% possibility of the girl. The girl, the cold event. And what does all this imply? The girl is the phenomenon that is opposed to that of El Niño in the homonymous oscillation. If the boy arises associated with a heating of the Equatorial Strip of the West of the Pacific, the girl is associated with a cooling of this oceanic region. At the meteorological level, Enso mainly affects the regions close to this strip, the Pacific coast of South America in particular. It is there where the consequences of this oscillation can cause widesarves. In addition to a cold event, the girl is a dry event that can lead to droughts. This has an impact on agriculture in the region among other factors. And what about Spain?Although to a lesser extent, the consequences of the alternation between the boy and the girl have global repercussions, and can affect the Spanish and European climate. In Spain the girl’s events tend to be noticed, bringing us a colder and dry climate. After a remarkably humid year, this could change the trend for the start of the hydroogical year. A measurement problem.The Unso status update occurs shortly after another organism, the Australian Meteorological Office or Bom (Bureau of Meteorology), will announce the need to introduce changes in its way of monitoring this climatic oscillation. Meteorologists use the temperature of the Pacific reference region as an indicator based on a threshold: if the temperature exceeds that fork, we are facing the child, if the temperature falls, the girl, and if it is maintained inside the parameter, the neutral state is considered. The problem arises because the increase in the average temperature of the waters in the region, the variation occurs with respect to a higher average. The result: there is a risk of detecting more El Niño events than they really occur, as long as the girl’s events are stopped. In Xataka | 2023 was the year in which the child and climate change competed. In the Amazon we already know who won Image | NASA, Jesse Allen

It is not that China seriously in the Pacific, is that the space has revealed the size of a vertiginous naval domain

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The satellite images From the rehearsals in Changjing, near Beijing, they are showing the magnitude of what China prepares for The military parade of September 3: an exhibition that coincides with the 80th anniversary of the end of the war against Japan and that is emerging as a demonstration of naval and strategic power directed against the United States and its allies. Because China goes very seriously If we expand the focus. A missile showcase to deter. They counted the Insider analysts that among the images include the presence of mobile systems, advanced drones and, above all, a complete line of Antibheque missiles that It covers from Furtive subsonic models to hypersonic projectiles of great maneuverability, conceived to deny the access of the US Navy to the Western Pacific. Among the systems: The YJ-18Csubsonic and stealthy missile, The YJ-15Ramjet propulsion and supersonic speed, and The YJ-21capable of launching from ships or aircraft with hypersonic capacity against whites in motion. An even more advanced projectile would be added to them, The YJ-19of hypersonic planning superior to Mach 10. This missile deployment, which covers all possible categories, far exceeds what is necessary to face the Taiwanese navy and directly points to US and allied forces in the region, reinforcing the Power perception capable of controlling nearby seas. Unmanned platforms. Next to the missiles, the parade will include unmanned war systems. In the preparation zone, combat drones have been observed as The GJ-11 and the GJ-2as well as vehicles designed to transport naval surface drones. One of the most striking elements is the appearance of a small submarine drone to the Russian Poseidonpossibly destined for long -range oceanic surveillance or even attack missions. Although it is not clear if it is nuclear or if it can carry eyebrows, its mere presence indicates that Beijing explores the strategic weapons path unconventional In the maritime domain. The image of the place of the parade, taken on August 25, shows the complete extension of the vehicles parked in the testing place ICBM, missiles and scope. The deployment is not limited to the naval stage. In another section of the enclosure, at least 16 vehicles are appreciated carrying what would be intercontinental ballistic missiles Dongfeng-41solid fuel and with a range of up to 15,000 kilometers, capable of carrying multiple nuclear heads. They could also present land attack cruise missiles such as The DF-100designed to achieve targets at great distance at supersonic speed. With these weapons, Beijing projects the image of a power with the ability to hit not only in Asia-Pacific, but against objectives in US territory, including Guam or even the west coast. The sea as an instrument of ascent. I remembered this week The BBC In an extensive report that, in just two decades, China has transformed its naval industry into the most powerful in the world, absorbing More than 60% of the global orders of ships and producing at a rhythm 200 times higher than that of the United States. This domain is reflected in its navy, which already has 234 ships compared to 219 of the American fleet, although the American advantage still lies in the tonnage, in the large aircraft carriers and in the technological superiority of its submarines. For Beijing, the sea is The basis of its development economic (with seven of the ten most active ports on the planet) and the springboard to project Geopolitical ambitions increasingly explicit in the South China Sea and beyond. A new Chinese naval base with six nuclear submarines Dual shipyards and fusion. The key to this growth lies in the fusion between shipyards civil and military. Dalian, Guangzhou, Jiangnan and Hudong-Zhonghua produced between 2019 and 2024 almost 550,000 tons of military ships, more than the British Navy Royal displaces. The “military-live” model driven by XI Jinping allows large commercial facilities to manufacture war or support their maintenance, which provides China from multiply assets In case of prolonged conflict. Thus, even without even having a fleet of aircraft carriers comparable to the American, Beijing has a strategic advantage in the speed of replacement and In versatility of his shipyards. Extended bases. The qualitative leap is reflected in the expansion of bases such as Yulin, in Hainan, where in recent years they have Added five docks To house Jin nuclear submarines capable of carrying twelve strategic missiles each. In fact, recent trials and social networks material show that the popular liberation army is incorporating submarine drones capable of deep surveillance, detection of cables and covert operations in international waters. Although much of these technologies remains experimental, the investment rate suggests a clear will of shortening distances With Washington in high sophistication areas. The historical memory. In addition, the Chinese naval project is loaded of political symbolism. Xi Jinping links its strengthening to the “humiliations” suffered between 1840 and 1949, when China suffered 470 invasions and lost its regional power position. In The military paradeswhich exhibit hypersonic missiles and antisatellite weapons, the idea of ​​a country that resurfaces after centuries of submission is transmitted. Thus, the slogan “we defend our ocean dream”, present In naval theme parks and in walls of port cities, seeks to instill national pride and legitimize the enormous military expense before the population. The Taiwan factor and tensions. With this “Naval” Map of Beijing, the biggest question is how the nation will use The growing power. Although he says he does not want to interfere in other countries, he holds the promise of “gathering” Taiwan, without ruling out The use of force. United States, forced by law to assemble Taipéi, perceives the risk of an open conflict dragging the region to a greater war. Chinese naval trials near Japan and the circumnavigation of Australia show that the Navy is no longer limited to its nearby waters. Meanwhile, the Pentagon Try to revitalize a naval industry weakened after decades of divestment, although recovering the initiative will be A titanic task. The decisive issue for the Pacific balance, therefore, seems clear: who can put … Read more

After the earthquake of Russia, evacuations and alerts extend through the Pacific for fear of something much worse: waves

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With the still recent memory of what happened in March 2011, when a Powerful earthquake Registered in front of the Japanese coasts, it generated a tsunami and sowed the destruction, with thousands of victims and missing, in Japan and Russia they look at the ocean with tension. And they are not the only ones. The reason: Another powerful earthquakeof magnitude 8.8, has shaken the ground of the Kamchatka Kraiat the east end of Russia, and unleashed the fear for the waves it can generate in the Pacific. In just a few hours that has resulted in alert messages, evacuations and authorities asking the population to stay away from the coasts. What happened? That the ground has trembled in Russia. And with violence. In the last hours the US Geological Service registered an earthquake from Magnitude 8.8 at the east end of Russia. More specifically the tremor broke out At 23.25 h GMT (two more in peninsular Spain), with epicenter 126 kilometers southeast of Petropavlovsk-Kamchatskyin the Kamchatka Krai, in the north of the Pacific, and a depth of around 19.3 km. In some areas of the region they soon registered waves between three and four meters high. Has it been serious? Sergei Lebedev, the head of the emergency department in the region, He explained That the earthquake has left some injured, although for now, as confirmed to the Russian agency Tass, there seems to be none of gravity. It is not bad balance if the power of the earthquake is taken into account, of magnitude 8.8. The governor of Kamchatka has recognized that the earthquake was “serious” and “the strongest in decades”, which explains that the tremor causes the collapse of part of the facade of a nursery. “Before July 31, a list of buildings will be developed that will undergo instrumental inspection. The general evaluation of material damage will be ready in a week,” Point out The governor of the region, Vladimir Solodov. In its telegram channel, the Unified Geophysical Service of Russia has confirmed that it is the greatest earthquake since 1952 in Kamchatka (in November of that year there was another tremor of Magnitude 9 which generated important material damage and caused waves of several meters in Hawaii) and the sixth most intense globally since 1900. What reactions has generated? Fear. And caution. Since the earthquake was produced by authorities from different countries and regions bathed by the Pacific, from Russia to Chile or the United States, passing through Japan or the Philippines, have reacted with different degrees of alert, depending on the type of waves they expect. One of the most forceful responses has probably given Japan, where alert sirens have already been heard and seen to the Hokkaido coast residents Uploaded to roofs When the initial waves of the Tsunami, 30 centimeters arrived. The authorities have ordered the evacuation of the east coast of the country, punished in 2011, and required more than 900,000 people of 133 municipalities of the Pacific coast that leave their homes. Some sources They raise the population that has received evacuation orders or alerts to about two million. Have you done anything else? Yes. On the island of Hokkaido, an evacuation order of 5 out of 5the highest level, which affects about 10,500 citizens of the town of Urakawa, and the alert has spread to prefectures such as Hokkaido, Aomori, Iwate, Mie or Miyagi, among others. In some regions waves of up to three meters are expected. With that backdrop, public transport has been altered at some points and the authorities They have evacuated to the workers of the Fukushima nuclear plant, which was already affected by the tsamot of 2011. And beyond Japan? Russia and Japan are not the only ones who have activated emergency measure. The United States Tsunamis Alert Center has warned of the risk of waves of more than three meters in the Hawaii archipelago and between one and three on the island of Guam. Before Panorama the governor of Hawaii, Josh Green, has declared The state of emergency and ordered evacuations in areas of the coast, which has even derived in traffic jams. In the islands they have also enabled shelters in schools, hotels or community centers. It is not the only American territory that looks at the Pacific. The National Office of Oceanic and Atmospheric Administration (NOAA) has also transferred the alert to some parts of Alaska and follows the situation on the east coast of the country, such as California. “Keep strong already except!” I exhort Donald Trump. Are there more countries on alert? Yes. In Chile President Gabriel Boric He has recognized That, “for now, we have Tsunami alert for the entire coast” on Wednesday. “The protocol is to evacuate three hours before the estimation of arrival of the wave,” he said. In China the tsunamis alert center He has warned also of the possibility of receiving waves of between 30 and 40 cm in Zhejiang and Shanghai and Peru has activated Also alert in his coast. Ecuador has even gone further to order the eviction of the Galapagos Islands, “which implies the suspension of maritime activities and eviction of beaches, docks and low areas.” The list adds and continues with organisms from different nations that ask for caution in different points of the Pacific. In Mexico the Semar has issued an alert For the country’s coast bathed by that ocean after the Kamchatka earthquake and has asked its population to remain away from the beaches and warn of strong currents. Images | USGS, NOAA and X In Xataka | Tsunami’s alert is leading people to get on the roofs of Japan. It is a good idea, but only at the beginning

The answer was on the other side of the Pacific, in Japan

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It is not enough to promise that a plane is less noisy. You have to prove it. That is what NASA proposed with its X-59an experimental plane that wants to change The future of supersonic flight. To achieve this, I needed data. Very precise data. And therefore, although the project is American, a key part of validation was carried out in Japan, in one of the supersonic reference facilities in Asia. The X-59 Quesst is an experimental plane created with a very specific mission: demonstrate that it can be flown at supersonic speed without that meaning a rumble on land. What NASA wants to eliminate is not speed, but noise. The classic boom Sonic, that dry burst that rumbles when an plane overcomes the sound barrier, remains one of the great obstacles for supersonic flight Return to commercial aviation. The X-59, on the other hand, promises something different: A slight THUMPbarely noticeable from the ground, thanks to a design that controls – and disintegrates – the shock waves before they are based on an acoustic explosion. But it is not enough to design a stylized and elongated form. It is not enough to simulate it on a computer or anticipate its behavior with computational models. What defines X-59 is not only its silhouette, but the sonic firm that projects When flies to Mach 1.4. That firm, that acoustic footprint should be measured with surgical precision. And that’s where Japan enters the scene. NASA did not do everything at home: key part of the validation was done in Japan Although the epicenter of the project is located in Palmdale, California, under the direction of Lockheed Martin Skunk Works, part of its most delicate validation was carried out on the other side of the planet. Instead of limiting yourself to try your model in your own facilities, NASA decided to repeat the trials In a supersonic wind tunnel of the Japanese space agency (Jaxa), located in Chofu, Tokyo. There, researchers from both agencies They exposed a plane modelreduced to 1.62 % of its actual size – 50 centimeters from tip to tail – to conditions that simulated its cruise speed. The objective was clear: to verify how the air flowed around the aircraft and, above all, register with the highest possible precision level its sonic signature. Japan’s choice was not symbolic. As NASA itself detailsthis was the third round of wind tunnel tests carried out with that same model: one was made in Ohio, at the Glenn Research Center; another, in the same Jaxa tunnel years before; And the latter, also in Chofu, was raised as part of a cross validation strategy. Even if you put the model in another wind tunnel, a slightly different version of the data is obtained, that is something good, Melissa Carter explainedresponsible for the NASA Supersonic project. “By using the same model in both tunnels, we can increase the certainty of the data and our understanding of the X-59 design.” The measurement of the pressure profile – the acoustic footprint that leaves the plane when it breaks the sound barrier – does not admit errors. And the best way to reduce any margin of uncertainty is to verify that, under different conditions And with independent instrumentation, the results remain consistent. That is what allows collaboration with Jaxa. As part of an agreement signed in 2020both agencies pledged to share data, compare methodologies and repeat essays in both countries, thus reinforcing the solidity of the entire experiment. The wind tunnel where the tests were performed is not any. It is a supersonic installation operated by Jaxa, with a section of just over a meter by one meter. Although their dimensions may seem modest, they are ideal for working with very small models such as X-59. In it, the air flow can reach sufficient speeds to simulate real flight conditions, which is just what NASA engineers were looking for. For Jaxa, the opportunity was also key. The Japanese agency has been developing its own “silent” supersonic flight program for years, With projects like Sky Frontier. Sharing information with NASA allows you refine your own designs, Learn from different approaches and validate your simulation tools with real data. In return, it offers experience, equipment and infrastructure that complement those of the United States. Images | NASA (1, 2, 3) | Roméo A. In Xataka | Ryanair’s new competition does not come from any European airline: it comes from India and has an ambitious plan

The temperatures of the equatorial Pacific have collapsed in two weeks. The mystery is if the girl is behind

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In the last two weeks, sea surface temperatures in the Eastern Tropical Pacific They have dropped abruptly Up to 10 degrees. As Ryan Maue saysIt is a fantastic example of how much the situation can change in a very short time. But is it something else …? … is the girl back? That is the great question that meteorologists, agencies and states of half the world are asked. And the first thing is to be clear that it does not have to mean Nothing crucial: “The layer near the surface is very susceptible to the changes caused by the wind due to its fine thickness.” This is important because, since March 2025, Enso conditions are neutral and (at least, In the last NOAA report on April 10) It was expected to continue until after summer. For October, the chances of remains the net scenario are 50%. The boy, the girl and everything in the middle. It is worth remembering that what we know as The southern child -scilation (or Enso, for its acronym in English) is a cyclic climate phenomenon (although somewhat irregular) that has great effects on the world climate. If we discount the stations, it is the largest source of annual climatic variations on the planet. The oscillation is A climate pattern in which two phases alternate: The boy and the girl. This phenomenon is manifested in a strip of the Equatorial Pacific, in the central and eastern areas. In this area, the oceanic surface temperature presents this oscillatory pattern between the warm phase (the boy) and the cold phase (the girl). How does it affect us? The ocean temperature in this region is associated with unique weather patterns that especially affect South America. In the southeast of the American continent temperatures become warmer than normal. In the same way, they become colder in the northeast. In Ecuador and Peru, less rainfall is expected than normal and the northeastern Brazil, torrential rains But teleconexions affect meteorological patterns around the world. And in Spain it is usually synonymous with less rains. But what worries meteorological ones is something else. We must not forget that the girl at the end of 2024 and early 2025 was A surprisingly very soft and short phenomenon. Although this phenomenon is “the great refrigerator of the world” (and thus has worked on other occasions), January was the warmest January of the registry. Its effect was noticed very little. And if we take into account that the 2023-2024 child was The fifth strongest Since we have records, it seemed to insinuate that Enso could be moving towards a structure much warmer What we are accustomed to. But … what does this mean? It is true that the models showed that there are almost twice the chances of the girl returningbut at this point in the cycle nobody knows what can lead to the long term. Anyway, most likely the neutral scenario endures more time. However, we must start thinking that the girl is just around the corner. Image | NOAA In Xataka | The boy has not yet left and meteorologists are already preparing for the girl: thus influences our climate

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