submarine

Someone cut five submarine cables in the Baltic. Finland already points as responsible for a ship of the “shade fleet”

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In the middle of Christmas, five submarine cables that connect Finland and Estonia were damaged. According to the Finnish Prosecutor’s Officeit was a deliberate act: an oil tanker dragged its anchor for about 90 kilometers and cut the electric interconnection Estlink 2 and four telecommunications cables. More than seven months later, on August 11, 2025, The Prosecutor’s Office presented positions For aggravated damage and aggravated interference in communications against the captain and two officers of the Eagle S ship, a ship linked to the call “shadow”That the European authorities associate with the elusion of restrictions on Russian crude. On the night of December 25, 2024, the Estlink 2 link stopped operating suddenly and, shortly after, failures were detected in four data cables that cross the same section of the Gulf of Finland. The service did not collapse thanks to alternative routes, but the technical impact was immediate and the authorities opened an investigation focused on the trajectory of a ship that sailed near the affected area. 90 kilometers groove at the bottom of the Baltic. The damage pattern was unequivocal: a prolonged groove in the seabed that coincided with the passage of the Eagle S. The researchers point out that The trajectory of the ship registered in the navigation data flashes with the damaged areas. Police recovered an anchor whose location coincided with the Eagle S route and with the detected groove, information between the evidence that motivated the accusation against the three officers. A cable that transports 650 megawatts under the sea. Estlink 2 is a high voltage electrical interconnection in direct current that joins Finland and Estonia for the seabed. He entered into market operation in December 2013 and was inaugurated in 2014; Its capacity reaches 650 megawatts and its function is to balance the electrical demand between the two countries. After the cut, Fingrid and Elering activated contingencies to maintain stability, and the link returned to the market at 01:00 of June 20, 2025 after repairs. In addition to the power grid, Four telecommunications cables were damagedaffecting part of data traffic between Finland and Estonia. Among the impacted operators are Elisa, Cinia – of public majority ownership – and a cable managed by CITIC. The repair work began days later and extended several weeks; According to the Prosecutor’s Office, the owners have assumed at least 60 million euros in direct repair costs, without relevant impacts on end users thanks to the alternative routed. An old acquaintance under magnifying glass. He Eagle s It is an oil company registered in the Cook Islands that sailed from the Russian port of UST-Luga with oil products and was detected in the vicinity of the affected area. Several media place their property in Caravella Llc Fzbased in United Arab Emirates. The ship appears in the so -called “Shadow Flot”, formed by boats with opaque structures that have continued to operate despite the restrictions. The European Union included Eagle S on its list of ships sanctioned on May 20, 2025. Can Finland judge it? The debate on jurisdiction. The defense claims that the cuts occurred outside the Finnish territorial waters. Because of this, Reuters pointsthe country would not have competence to prosecute the crew. The Prosecutor’s Office appeals to the territorial effect: the consequences occurred in Finland, in the electricity and communications, and that would justify the criminal action. Helsinki’s court now has the task to decide on competition and, where appropriate, set procedural deadlines. The result of the judicial decision will mark the next chapter of the case. If the Court accepts Finnish competition, the process against Eagle S officers will be a milestone in the European response to attacks against critical infrastructure. Images | HTM (Wikimedia Commons) In Xataka | The USA opened the way and China took note: it is updating its fleet with ships that have electromagnetic catapults

Ukraine has stolen the confidential information of the last nuclear submarine of Russia. And then he has published all his failures

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Two news in just a few days offered a summary of the importance of Nuclear deterrence of Russia and its need to update it. On the one hand, Moscow advertisement which will cease to respect the limitations of the treaty of nuclear forces of intermediate scope. On the other, The New York Times confirmed through satellite images that its nuclear submarine base had is damaged After an earthquake. Now Ukraine has just added another asterisk. The end to the treaty. The first news occurred two days ago. Moscow advertisement which will set aside the limitations of the treaty of nuclear forces of intermediate scope (Inf), signed in 1987 to eliminate land missiles with ranges between 500 and 5,500 kilometers and considered a milestone of the cold war. Although the pact was already broken after the United States withdrawal In 2019, Moscow maintained a unilateral moratorium that is now terminated, claiming that Washington plans to display missiles of this type in Europe and Asia. The decision also coincides with the entry into service of the Missile Orshnikcapable of carrying nuclear eyes and unfold in Belaruswhich increases fear in the West to a new arms race in which European capitals would be minutes from a Russian attack. While Medvedev launches direct warningsKremlin seeks to clarify the tone, although the definitive breakdown of the INF confirms the setback of nuclear control mechanisms and raises strategic tensions in Europe and Asia. The “touched” nuclear base. We count the fear And finally it has been confirmed. The earthquake that made the Russian nation tremble caused damage to the strategic base of Nuclear Submarines of Rybachiy, in the Kamchatka Peninsula, according to planet labs satellite images cited By The New York Times. The photos show that a section of a floating dock He got rid of of its anchor, although there are no major damage to the facilities. The Rybachiy base, vital for the Russian nuclear fleet in the Pacific, thus maintains its operation despite the damage located in its infrastructure. Before and after earthquakes in nuclear infrastructure Filtration. A few hours ago, Ukrainian military intelligence (Hur) has announced obtaining internal documents classified from the K-55 Knyaz Pozharskythe most more modern Russian nuclear nuclear submarine in the Borei-A classessential piece of the Kremlin nuclear triad. This ship, officially incorporated to the northern fleet On July 24, 2025 at a ceremony chaired by Putin, he is armed with 16 intercontinental missiles R-30 Bulava-30each capable of carrying up to ten nuclear eyelets. According to kyivthe material obtained includes complete lists of the crew with details of functions, physical preparation and qualifications, combat manuals, schemes of survival systems, organizational structure, internal regulations for life on board, protocols for evacuation and transfer of injuries, as well as Technical documents on failed communication equipment and engineering records. It would even have secured an excerpt from the daily service book, which regulates routine tasks and submarine combat operations. Part of the classified documents filtered The failures. The most surprising thing about the case is that Filtration now published represents a significant coup for the operational security Russian, as it offers Ukraine and its allies critical information on technical vulnerabilities not only of Knyaz Pozharskybut of the entire series of borei-a submarines, considered the more modern nucleus of Moscow nuclear deterrence. These data, according to The intelligence of Ukrainethey will allow identify From design limitations to safety protocols and resistance capabilities, eroding, in addition, the perception of invulnerability that Russia tries to project with its strategic fleet. Hur itself He stressed That this intelligence dismantles the “imperial myth” on the strength of the Russian nuclear arsenal, by exposing the fragilities of systems that Kremlin presents as unwavering. Part of the classified documents filtered The naval context in the war. Plus: the revelation arrives at a time when the Russian navy has suffered a palpable deterioration of its prestige and effectiveness, especially In the Black Seawhere the fleet has lost several key ships at the hands of Ukrainian naval drones and Western missiles. He sinking of the landing ship Caesar Kunikov, of the Patrol Sergei Kotov and of the Ivanovets Corvetteamong others, has weakened an instrument that until 2022 was perceived as dominant in the region. The NATO careMeanwhile, it moves towards the Arctic and North Atlanticwhere Russian underwater activities are closely monitored and have motivated the display of new forces Maritime Allied. In this context, know the specifications and vulnerabilities of the Borei-A class, which constitutes the strategic arm of the northern fleet in Gadzhievo, results from An incalculable value to calibrate nuclear balance and reinforce allied deterrence. The information in the modern war. If you want also, the Hur operation It is more than a espionage success: it symbolizes how, in the war of the 21st century, information can have both power as a precision missile. Ukraine, confronted with an adversary with palpable material, converts intelligence into An asymmetric weapon able to undress the vulnerability of the jewel of the Russian strategic fleet. On the other sidewalk, the lesson for Moscow seems clear: not even its nuclear submarines, designed to guarantee the survival of the State in case of total war, are immune, not only Natural disastersbut to Information War. Image | Ukrainian intelligencePlanet Labs In Xataka | It is not that Russia does not find the F-16 of Ukraine, is that kyiv has discovered the perfect hiding place for the future of wars In Xataka | A new challenge has arrived to Ukraine: it measures 4 meters, it has 75 kilos of explosives and uses AI to hit Russia

The US every day trusts less than China. Now plan to prohibit the use of submarine cables of Chinese origin

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The distrust held by the US and China is absolute. And probably both countries have solid reasons not to trust the other. After all, they are struggling to get world supremacy. The last sample of distrust has been put on the table the nation led by Donald Trump. And is that the Federal Communications Commission, known in English as FCC (Federal Communications Commission), wants to ban submarine cables of Chinese origin used to connect USA with the rest of the planet. This American institution is responsible for regulating interstate and international communications by radio, television, telephone, satellite and cable, so it has power to execute a prohibition like this. In fact, Brendan Car, the president of the FCC, holds in a statement That his intention with this measure is to defend the integrity of the US Internet connection infrastructure in the face of the security threat that China represents. This initiative is also supported by the Plan “America First” that the Trump administration officially launched in February this year. In the current context, submarine cables are more important than ever “Submarine cables are the anonymous heroes of global communications. In fact, they transport 99% of Internet traffic,” Brendan Carr assures in its statement. “As the US builds the data centers and the infrastructure necessary to lead the world in the field of artificial intelligence (AI) and next -generation technologies These cables are more important than ever. “Although it does not express it clearly, Carr’s statement contains a very important message that we cannot overlook. “We have witnessed how submarine cable infrastructure has been threatened in recent years by foreign adversaries, such as China” What the FCC fears is that China, which is climbing at full speed in the manufacturing industry of submarine cables, uses its technologies to spy on the US. Currently the companies that lead the production of these cables reside in France, Italy, USA and Japan, but HENGTong Group, Zhongtian Submarine Cable, Orient Cable and Dosese cable, All of them Chinese companiesThey are increasing their competitiveness and market share. Car proposes to adopt a double approach. On the one hand, it aims to encourage the use of US repair and maintenance of submarine cables, as well as completely reliable technologies from foreign countries. And, on the other hand, it aspires to discourage the use of Chinese technology in global infrastructure by imposing additional restrictions on its use in any underwater cable that connects to the US. “We have witnessed how submarine cable infrastructure has been threatened in recent years by foreign adversaries, such as China,” Brendan Carr in its statement. This is not at all the first time that the US launches an initiative to prohibit the use of Chinese technology in its communications infrastructure. In fact, in 2019 the Donald Trump government prohibited using telecommunications equipment manufactured by Chinese companies ZTE and HUAWEI. This was one of the most important chapters of the conflict held by the US and China for almost a decade. More information | Tom’s hardware In Xataka | 2025 has started with another cut cable cut. The problem is where and the suspect: in Taiwan and China

A US Nuclear Submarine has just arrived in Iceland for the first time in history. That can only mean one thing: Giuk

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When 2025 United States began, a word incessantly repeated: Greenland. There was no appearance of Trump where he did not slide that Washington was interested in getting the small nation, even for the bad. Behind, of course, There was much more that an occurrence, because the island is part of a Western strategic edge that he shares with the United Kingdom and Iceland. Interestingly, the first nuclear submarine in the US has just come to stay. First nuclear scale. Yes, by first time In history, a nuclear propulsion submarine in the United States has docked in Iceland. He USS Newport Newsa fast attack unit Los Angeles classarrived in Reykiavik in a movement that underlines the growing strategic importance of the Arctic in a context of Geopolitical tensions increasingly acute. The Icelandic government only began to allow the entry of nuclear submarines in its territorial waters in 2023and this inaugural visit is part of an increasingly narrow cooperation pattern with Washington and NATO. The American navy presented the event as A “decisive moment” which reaffirms its commitment to collective defense and maritime security of the Arctic, while American diplomats in Reykiavik stressed that the operation has been carried out in full Coordination with Icelandcountry that does not have its own naval forces and depends on the allied umbrella for protection. Giuk. It We count A few months ago. The geostrategic background of the event is closely linked to the call Giuk runner (Between Greenland, Iceland and the United Kingdom), a strip of key waters through which routinely submarines of the Russian north fleet, including the advanced yasen-m Cruise missile carriers. The location of Iceland makes the island a vital control point to follow these vessels before they are hidden in the vast Atlantic and represent a potential threat to the east coast of the United States. During the cold war, Iceland housed to the 57th Hunting Wing of the American Air Force at the Keflavik base, as well as maritime surveillance detachments With P-3 Orion aircraft. Currently, this surveillance persists with modern P-8a Poseidon and with NATO fighters that rotate to cover the Icelandic airspace. The Newport News stop adds to that renewed defense network, in a context where NATO has intensified protection of underwater infrastructure after alleged sabotage acts Russian In the Baltic which alerted about the vulnerability of vital cables and conduits. Sobs on board the submarine make guard while arriving in Reykjavík, Iceland And more. As We explainYes, let’s say Russia or China cross the corridor, its location would become extremely difficult, both because of the acoustic conditions of the underwater terrain and by oceanic vastness. Thus, from those hidden positions they could launch missile attacks against objectives in the east of the American continent. In fact and in response to this, the United States formed in 2021 the so -called Task Group Greyhounda specialized group of anti -submarine destroyers Designed to counteract This specific threat. The American navy itself warned at the time that the east coast of the country already It was not a safe shelterunderlining the urgency of establishing surveillance and defense points in key areas such as Greenland. The Russian answer. The truth is that Russia has proven to know very well the value of this corridor. In 2019, he organized its greatest naval exercise From the Cold War, sending at least ten submarines through the completely submerged Giuk gap, with the aim of Reach the Atlantic without being intercepted. According to Norwegian mediathe intention was clear: to prove the capacity of the West to detect movements of his fleet and demonstrate that he could project power to the US coast. These exercises also fulfill a fund growing territorial presence. A new stage. Beyond its symbolic value, the arrival of the Newport News represents an important operational step for the United States: to have a logistic support point for nuclear submarines in the Arctic without the need for move to Scotland or northern Norway. The ship, equipped with twelve vertical launch tubes for Tomahawk missiles and anti -submarine and anti -surface warfare systems, also provides surveillance and deterrence in a region where Russia has reinforced its naval presence and has increased its military activity near Finland. Icelandic Foreign Ministry itself recognized that these visits contribute to continuous and efficient underwater surveillance that also protects critical infrastructures submerged in Icelandic waters. Since 2023, six American submarines They had already briefly entered the island waters for partial crew rotations, but this is the first stop in port, product of bilateral regulations prepared with discretion and based on similar agreements with other Nordic countries. An emerging axis. The submarine scale is not an isolated case: in 2019, B-2 Spirit poachers They also used Iceland as an advanced base, which was a novelty for both aircraft and for the island. The ability to operate from austere locations has become a key principle of the American projection strategy. Iceland, who for decades played a secondary role after the end of the cold war, is repositioning as a central node in the defensive device of NATO in the north, especially in front of the resurgence of the Russian underwater threat. This scale, therefore, is not only a naval operation, but a silent but unequivocal statement of intentions: the United States contemplates the Arctic as a theater of strategic competence in full boom, already Iceland as its new bastion. Image | USN In Xataka | We already know why Greenland is so important: the key is called Giuk and gives access to China and Russia east of the US In Xataka | In the Norwegian cold war he devised a plan underground to detain the Soviet. Invasion to Ukraine has reactivated it

In full nervousness for the cutting of submarine cables, China has a final weapon: a radio in steroids

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The Submarine cables They are one of the most important elements today. Not only is it a huge infrastructure that organizations and companies continue to develop -with such ambitious projects as the Meta cablewhich will take more than one return to the earth-but have become today thanks to the Ukraine War already maneuvers at the South China Sea. It is in this conflict that Some cut cables They have triggered the fear of running out of the Internet, and everything that implies. These cables are protected, but can be damaged by ships. Now, China has presented a device designed with a task in mind: cut underwater cables. And it is the first time that someone announces that he has a tool capable of interrupting critical underwater networks. The importance of cables. There are more than 1.4 billion meters of submarine cables that connect all countries. There are other thousands of kilometers planned, and the vast majority of communications in some countries depend on these cables. 95% of them in the case of Australiafor example, and I know esteem that 95% of the data managed by the American population and 75% by China depend on them. They are vital for the Internet and all that this implies, such as streaming, artificial intelligence or servers, and this year they have become protagonists in war scenarios. Countries in conflict have realized that they can cause great damage by cutting these cables by boats or through more sophisticated techniques, such as Sound attacks. There are times that They are simple accidentsbut the suspicion that a damaged underwater cable corresponds to an enemy attack is something that is there. And more now with what they just announced from China. The Chinese device. As we read in South China Morning Postthe State Key Laboratory of Deep Water Crewing Vehicles and the Scientific Research Center of Ships of China, have developed a tool that describe as “compact” and that is capable of cutting the most sophisticated underwater communication lines or energy in the world. As it is a tool designed specifically for this, it has been conceived to cut cables at depths of up to 4,000 meters. There are no cables right now that they are in such depth, but its creators have provided the device with a completely sealed titanium alloy housing to resist that enormous pressure. This is Haidu, and can carry this “radial” Your weapons. The device is equipped with a kilowatt engine and as a cutting tool uses a 150 millimeter diamond wheel that rotates at 1,600 revolutions per minute. Let’s say it is the mixture between a protected drone to endure very high pressures and a radial. This cutting tool allows to destroy up to armored cables that have steel layers, rubber and polymeric coating. And its form has been designed so that it can be integrated both in manned and non -manned submersibles of China. For example, haidou vehicles or Fondouzhe could have this as one of their tools. He Haiduas a curiosity, it is an unmanned submersible in the form of fish and eyes drawings and fins created for exploration. He Fendouzhe It is a manned submarine, also for research and exploration. World Order. As we say, threaten to cut underwater cables It is not something new. We have seen it in the Ukraine War, but it is the first time that a country officially reveals a tool designed exclusively for that task. Of course, those responsible affirm that the tool has been created for civil purposes. Which is it? Rescue and mining operations in the maritime bed, but it is evident that it is a tool that is surely causing the other neck itching in rulers around the world. It is clear that such a tool can destabilize communications in a crisis and be used strategically during an attack. And it is not only communication, but everything that has to do with the Internet, such as servers and services that depend on them. Debate and consequences. When a cable is cut, communications are rapidly redirected through another, since they are prepared to have a large bandwidth. Therefore, important interruptions are not usually produced, but that cable You have to repair itbeing a fairly expensive process. Now, when it is not a single cut cable, but several, that connection may be set. It is what has led to a debate about the need to protect infrastructure. NATO has launched The mission “Baltic Sentry” To patrol sensitive regions with airplanes, drones and warships. There are also companies that are offering advanced cable monitoring services, answering all measures to a single issue: the protection of infrastructure and early detection to prevent cuts. That there are countries that have already made public that have sophisticated tools for cutting submarine cables and interfering with world geopolitics, is a new headache. Images | Akamgo Yalms (2), What’s Inside In Xataka | Finland entered the suspicious ship of sabotage in the Baltic. What he found was much worse: a spy ship for Russia

How a German submarine cable is threatening to change energy control in Spain

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European energy infrastructure is one of the more interconnected in the worldone in seven electricity units It is marketed through terrestrial and submarine cables. However, electrical networks They need more connections and improvements to guarantee stability and energy safety. Now, a German company has decided to challenge the monopoly structure of Spain. German initiative. The Europe Link Development Company has proposed Apollo-Link, a project to create underwater interconnection between Spain and Italy. From the project page They have explained that it is an alternative to continue promoting networks in Europe and more in A context of energy crisis. In this way, the initiative would allow Italy to reduce its energy dependence and take advantage of the renewable energy of Spain. Connection so far. Currently, the interconnection of Spain with the rest of the EU countries is done through France, except with Portugal. The Spanish electricity grid has exclusivity in the transport of electricity, so the German project will challenge the monopoly structure. However, there are exceptions for private international interconnection projects that can be described as “Merchant Lines”. Merchant Lines. European legislation allows third parties outside of transport networks (TSOS) to develop international interconnections under the “Merchant Lines” regime, which is eximicated from the regulations of the Spanish electricity sector. However, these projects must meet certain requirements, and the technical-economic viability of the interconnection must be demonstrated. Despite the possibility of these private projects, the TSO always have preference to execute projects that conform to the official network planning. Economic impact. As The economist has been able to have accesswithin the energy sector they have warned about the implications of this project. While Italy would benefit from Spanish renewable energy, on the other hand Spain would experience an increase in electricity prices due to the greater exchange with other countries. The negotiation of economic terms and the distribution of benefits and costs will be crucial to avoid disadvantages for the country, as already It happened in full crisis of 2022. In addition, before the implementation of the project, thorough studies must be carried out to evaluate its impact on the networks of both countries. What will it consist of? Europe-Link Development has mentioned which seeks to facilitate the exchange of electricity between Spain and Italy. The objective is to link the electrical systems of both countries through an underwater cable of 660 kilometers and an exchange capacity of 2,000 MW. However, it is in a preliminary phase and needs the approval of the managers of the electrical networks of Spain and Italy, Electric and Terna, respectively. Image | Apollo-Link Xataka | Taiwan has just stopped a ship after cutting an underwater cable. The problem is that there are only Chinese citizens inside

He has just announced his first nuclear submarine

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Russia and North Korea have been idilio with All types of gifts. It all started in April 2024, when we saw Kim Jong a A armored limousine that came with Moscow loop. Since then, between both nations they The “packages” have happened: tigers, bears, raw, missiles, soldiers… lack of official confirmation, everything seems to indicate that the fears of the United States and its allies about the “nuclearization” of Korean with Russian aid is underway. There are even photos of the last “toy.” The first nuclear submarine. North Korea has confirmed that he is building Your first nuclear submarine with the aim of strengthening its attack capacity with atomic weapons. In A report Published on the weekend by the state agency KCNA (Korean Central News Agency), the images showed the North Korean leader Kim Jong-un inspecting a part of what seems to be the new submarine, one of significantly larger size than those currently owned by the Nation. No doubt, the announcement occurs in a context of growing international concern, especially in the United States and South Korea, since both nations fear that Russia is providing Technological support to Korea from the north to modernize its army in exchange for Supply of troops and weapons conventional for the War in Ukraine. The context of the project. What we officially know is that, during his visit to an unidentified naval shipyard, Kim Jong-un He received a report on the advances in the construction of the “strategic submarine of guided nuclear propulsion missiles”. The state media also spread photographs in which the helmet of said submarine under construction is observed, which would mark the first time North Korea shows visual evidence of a nuclear submarine in development. In this regard, it is known that the nation has dozens of submarines of the Soviet era, All diesel-electricalwhich means that they must frequently emerge to recharge their batteries, limiting their autonomy and stealth capacity in long -range missions. Hence, a nuclear propulsion submarine is A paradigm shift that would allow Pyongyang to operate covert in distant waters, approaching without being detected to strategic objectives and, if necessary, launch nuclear missiles from unexpected positions. Possible characteristics. The submarine could belong to the class 6,000 to 7,000 tons and transport up to 10 missiles, According to Moon Keun-SikSpecialist in Submarines and Professor at Hanyang University in Seoul. Obviously, the mention of “guided strategic missiles” in the report suggests that the boat would be designed to Port nuclear weaponswhich would significantly increase the attack capacity of North Korea. As we indicated before, if this project materializes, it would give Pyongyang the ability to launch missiles from a submerged platform, which would make the early detection of its attacks more difficult by its rivals. In fact, the United States National Security Council, through its spokesman Brian Hughes, said that I was aware of the statements North Korea, although it did not provide additional information. “The United States is still committed to the complete denuclearization of North Korea,” he reiterated. Kim’s wishes. We said it at the beginning. Since 2021Kim Jong-un identified the construction of a nuclear submarine as one of the priorities of its defense policy. However, until now, analysts have indicated that the nation lacked the technical and engineering capacity to develop a compact nuclear reactor capable of propeller a submarine. That year the “leader” presented A “wish list” which included intercontinental ballistic missiles of solid fuel, hypersonic weapons, spy satellites, missiles with multiple nuclear heads and finally nuclear propulsion submarines. What has changed? Moscow. Russia appears. With the growing military cooperation Between Pyongyang and Moscow, the possibility that Russia provides technological assistance in exchange for the Thousands of soldiers and large amounts of ammunition that North Korea has sent to support the Russian invasion in Ukraine. According to Yang Moo-JinPresident of the University of North Korean Studies in Seoul, this strategic exchange is the one that will significantly accelerate the development of the North Korean nuclear submarine. The expert in submarines Moon Keun-Sik argued that Russia was behind providing technological assistancepossibly in the construction of a compact nuclear reactor to propel the submarine. He even ventured to estimate that if North Korea manages to complete development, the submarine could be tested in the next one or two before its operational deployment. The precedent of 2023 and the doubts. The announcement of this new submarine comes after North Korea will present in 2023 Its first “nuclear tactical attack submarine”, a model based on an old diesel submarine of the Soviet era, supposedly modified to launch nuclear missiles. The problem? That the South Korean army He expressed skepticism On the viability of the vessel, pointing out that its design seemed defective and not very operational. To date, in fact, there is no evidence that North Korea has managed to launch missiles From that platform. In contrast, the new submarine, according to experts, seems to be a larger size to the 2023 model And it would take the title of “Strategic Submarine of Guided Missions of Nuclear Propulsion”, which suggests that it would be designed to launch both nuclear ballistic missiles and cruise missiles. Strategic implications and danger. If North Korea manages to successfully develop an operational nuclear submarine, it would significantly change the military balance in the region, increasing Pyongyang’s capacity to perform those surprise attacks that we commented and hindering the detection of its launch platforms. In addition, the possibility that Russia and North Korea Expand your cooperation military generates a serious concern for the United States, South Korea (and Japan), which could face a more sophisticated and difficult threat to counteract in the coming years. Although there are still doubts about the real ability of North Korea to complete a project of these characteristics without foreign assistance, the growing relationship with Moscow suggests that the Kim Jong-un regime could be closer than ever to achieve that strategic weapon that gives it greater deterrence of deterrence (and extortion) in the global geopolitics. Image | Korean Central … Read more

The SS United States was the largest and most rapid transatlantic of the ocean. Now it will be a gigantic submarine reef

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A transatlantic of 301 meters in length. It is a figure that perhaps does not impose today when we talk about cruises, especially having moles such as the Oasis of the Seas of more than 316 meters or the Harmony of the Seas With its 362 meters, but if we go back to 1950, the thing changes. In the middle of the last century it is when the SS United States was over, an imposing transatlantic that did not go to the History like Titanicbut it should. Merits are not missing, but after a more than remarkable service, it was abandoned in a shipyard in which it was gradually oxidizing without anyone paying or attention. And so for almost 30 years … until now, since he will be given a deserved tribute at the bottom of the sea. The other cold war missile. During the Cold warcountries like the United States invested a lot, a lot of money in Improve your weapons. Specifically its nuclear arsenal that, together with that of Russia, grew uncontrolled. But other things had to be done and, in 1950, in the Newport News Shipbuilding shipyards in Virginia, the world’s largest transatlantic was being cooked: the SS United States. A ship postcard A Burrada. Its construction term In 1952 and that was when the world knew an absolute beast of 301 meters in length, a 31 -meter sleeve and a displacement of more than 47,000 tons. The Titanic, as colossal as it was, measured 269 meters in length and a couple of meters less manga. Interestingly, he displaced practically the same tonnage, but the protagonist is now the American ship. Not only was it the largest built in the United States: it also moved like a fish in the water. It had a cruise speed of 39 knots (about 59 km/h) and I reached A surprising maximum speed of 38.38 knots (70.97 km/h). Its deposits allowed to travel more than 18,500 kilometers at a sustained speed of 64 km/h, which allowed rescue or long -distance missions to be carried out if there was any emergency. It was much faster than current cruises. The Titanic II. Its construction cost about 78 million dollars, but there was a trick: the United States contributed 50 million because the ship could be used in military missions, moving until 15,000 soldiers if the situation required it. It was never used for that purpose, but that the government entered the equation not only allowed to finance most of the ship, but also to improve construction materials. On his inaugural trip in 1952 he showed what pasta he was made, getting the speed record in both directions when completing the trip in three days and ten hours. He continued to carry out passengers until 1969, being the pride of the United States during the Cold War. Retirement without gallons. His iceberg, however, came in the late 60s. The rise of transatlantic commercial aviation caused no sense to invest money in the maintenance and operation of a ship so huge that it took much longer to bring passengers from one destination to another. After just 17 years of service, he was removed from it and was lying from one port to another until, in 1996, he tied in the port of Philadelphia. Interestingly, in view of the whole world while their helmet was more and more oxidizing. Since then, I know tried Give a second life to the pride of the nation, which went through several owners, but attempts to turn it into a hotel or a floating museum did not prosper. Oscar posthumous. It was a sad end to a symbol like this, but the SS United States Conservancy achievement become with the ship and have planned to remove it the way it deserves. After 28 years, a few days ago he undertook his last trip helped by several tugs and, after a journey of about 3,000 kilometers, arrive to the coast of Mobile, in Alabama. Recreation of the SS United States for the Terrestrial Museum. The radar tower and other elements will be the originals The plan, now, is to sink it at some point in 2026, and will be at the bottom of the sea where it will become a huge artificial reef that will delight the submarine. On the coast there will be A museum and visitors center in which the story of a ship that marked a naval era will be remembered and was sadly set aside due to progress. Now, you can rest with dignity. Images | Ssusc, Chuck Homler D/B/A Focusonwildlife In Xataka | The largest passenger ships in history, ordered in a fabulous infographic

a record submarine tunnel with the largest diameter in the world and a colossal machine to drill it

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In the city of Jinan, just over four and a half hours by Beijing’s car, China Railway 14th Bureau Group It is leading the construction of the higher diameter submarine tunnel. When the work is finished, residents and visitors of The capital of Shandong They will be able to move from one side of the Yellow River to another through a two -level road with six lanes in total. But before this happens, workers must complete the drilling tasks they started months ago. Behind this project is a huge tunnelador baptized as “Shanhe” of 163 meters, with a diameter of 17.5 meters and a weight of 5,200 tons. This sophisticated engineering piece left the mounting line in May 2024 and began to function and the aforementioned work in September last year. As Xinhua collectsevery two meters a dozen segments are assembled to form a support ring that separates groundwater, two meters are drilled and the task is repeated. A tunnel to better connect the city of Jinan As the cutting head progresses, several members of the work control parameters such as the movement of the pieces, the advance of the cylinder and the mud level. The machine also needs constant maintenance tasks and even repairs. In this case, specialists direct an army of workers who manipulate hydraulic mechanisms, water pipes and tools for the work to be at the end of this year. “Shanhe” has advanced around 15 meters per day and has exceeded 1,000 meters perforated. This powerful machine has 306 cutters of different types of teeth, designed for higher cutting yield. In addition, it incorporates advanced technology such as a pressurized compound head, main telescopic drive and a telescopic chamber for the excavation tank. But that’s not all. It is also equipped with advanced geological forecast, gas environment monitoring, tool wear detection, synchronous grout detection and an auxiliary support system. China Daily highlights a very interesting fact: 7 out of 10 tunneladoras sold in the world are Chinese, and within the country, 95% of these machines are also of national manufacture. China leads this sector, as also occurs in port infrastructure and Batteries for electric vehicles. With little competition, local production marks the rhythm and consolidates its position in strategic industries, reflecting a strong commitment to self -sufficiency and technological domain in key areas that goes beyond its borders. Images | Xinhua In Xataka | Saudi Arabia is waste so much money in The Line that has entered deficit

Taiwan does not want more problems with China or with its submarine cables. So you have activated an unpublished security plan

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Earlier this year and after what happened with an underwater cable that affected the only remaining link with the Matsu Islandsincident that occurred just a week after Another cable that connected the island was damagedTaiwan made an unprecedented decision. A call Washington ended with A two -year agreement so that the United States Army would disembark on the island and train the Taiwanese Navy. Actually, this is just part of the plan. Protect cables as priority. Submarine cable infrastructure is the pillar of the global connectivity of most nations, But a little more for an island like Taiwana territory that depends almost in its entirety of these systems to guarantee the communication of its citizens, companies and government institutions. To get an idea, any severe interruption in these links could not only leave the population incommunicado, affecting access to essential services such as mobile applications and digital platforms, but it would also have A critical impact on economic and government operations. The problem is that the fragility of these systems has been evidenced with the growing incident frequency In the cables that connect the enclave with its peripheral islands and with the world, which has raised concerns about the safety and resilience of this key infrastructure. Alarming frequency of failures. Globally, The more than 450 existing underwater cable systems They experience damage in a range of 0.1 to 0.2 incidents (by cable) per year, which is equivalent to 50 and 100 annual failures worldwide. However, the situation in Taiwan is exceptionally critical. The cables that connect Matsu’s peripheral islands with the main island They suffer an average of 5.1 annual interruptions, which represents a frequency up to 50 times higher than the global average. This data underlines the level of vulnerability of communications and the urgent need to implement protection measures. As we count, on January 22, The two submarine cables that connect Matsu with Taiwan were disconnectedwhich left the island is isolated digitally. According to the Taiwan Digital Affairs Ministry (Fashion), the cause was a “natural deterioration.” And it was not an isolated case: just a few weeks before, on January 3, a communications cable north of the main island, operated by Chunghwa Telecom, It was also cut, allegedly by a ship manned by Chinese citizens. The boat in question, Shunxing 39, was registered in Cameroon and Tanzania, which complicates the direct attribution of the attack. Strategies to strengthen security. The result of the situation has been to activate An unprecedented plan, measures to reinforce the safety of their submarine cables. For example, telecommunications operators have deployed maritime patrols with the aim of warning of fishing vessels approaching sensitive areas. Likewise, the Taiwan Coast Guard has intensified surveillance through monitoring systems to trace boats in critical areas. There are more. To improve redundancy in communications, fashion has implemented A subsidies program to encourage the construction of new stations International cable landing and the installation of backup systems. In addition, Taiwan has opted for the diversification of his communication systems through satellites. In this sense, the government has signed Agreements with the European company SES for the deployment of medium orbit satellites (MEO) and with Oneweb for the incorporation of low orbit satellites (Leo). All measures that seek to guarantee the continuity of government and military communications in case of an emergency. Legal challenges to protect cables. One of the main obstacles in the protection of submarine cables is the complexity of international legislation around these infrastructure. According to international maritime laws, if damage occurs within the territorial waters of a country, this may exercise jurisdiction on the incident. The problem? That, if the affectation happens in an exclusive economic zone or in international waters, The responsibility falls to the country where the suspicious boat is registered. This legal framework generates significant barriers for the investigation and persecution of those responsible for deliberate sabotages. From there The problem in the Baltic with The “Ghost Ships”. In response to these challenges, Taiwan has taken legislative measures to penalize intentional attacks against their submarine cables. The sanctions include prison sentences between one and seven years, in addition to fines that can reach 10 million Taiwanese dollars (approximately 300,000 US dollars). And the United States. It We have recently. Taiwan’s Ministry of Defense has announced A two -year agreement with the United States to train the Taiwanese Navy In a context where the island’s Parliament is prepared to vote possible cuts in the budget for military training abroad. The agreement, valued at approximately 50 million Taiwanese dollars (1.5 million US dollars), stipulates that US Navy personnel will be sent to Taiwan to carry out a specialized naval training program. The training sessions, in principle, will be held at the headquarters of the Navy and the Marines of Taiwan, located in the Zuoying district, near the city of Kaohsiung, in the south of the country. It is, therefore, The first time in history that the Taiwanese Ministry of Defense publicly recognizes the presence of US military coaches. Regional Resilience. The numerous cases in recent months They have shown it. The protection of submarine cables, and more in Taiwan, is not only a national problem, but a matter of regional security. Any interruption in these infrastructure can affect their neighboring countries, which reinforces the need to establish strategic alliances for damage prevention and repair. In this regard, Taiwan aims to work closely with its partners in Asia To strengthen cable repair capabilities, improve logistics and develop advanced monitoring technologies. In fact, a few weeks ago researchers from the University of Lisui in China They registered a patent for an anchor device designed to cut underwater cables efficiently. There is no evidence of its use in real attacks, but the simple existence of these technologies suggests that the risks to telecommunications could be intensified in the near future. Image | 總統府 In Xataka | 2025 has started with another cut cable cut. The problem is where and the suspect: in Taiwan and China In Xataka … Read more

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