China Unveils New Generation of Autonomous Submersibles With Zero-Turn Maneuverability and Nearly Imperceptible Noise — Vehicles That Can Block Routes, Launch Attacks, and Operate as an Underwater Warfare Network

Written by Fabio Lucas Carvalho

Published on 05/10/2025 at 11:08

Updated on 05/10/2025 at 11:10

Imagem representativa de um submarino chinês.

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Presented At Military Parade In Beijing, The New Chinese Unmanned Submarines Promise To Alter The Global Naval Balance With Stealth And Smart Coordination.

The latest unmanned submarine systems developed by China have been described as highly disruptive and intelligent in a new military journal article.

Unveiled during the September 3 parade in Beijing, which marked the 80th anniversary of the victory over Japan, the submarines stand out for their zero-radius maneuverability, allowing them to operate precisely in complex maritime conditions.

According to the publication, they operate below 90 decibels, which reduces the likelihood of detection by enemy sonar.

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Unmanned Submarines For Blockades And Saturation Attacks

An article from Ordnance Industry Science Technology highlighted that the People’s Liberation Army Navy (PLA Navy) presented unmanned submarines, autonomous surface vessels, and remotely controlled mine-launching systems designed to operate in a coordinated manner.

The report suggests that these platforms can be secretly used to block strategic maritime routes, autonomously identify targets, and conduct saturation attacks.

The report notes that the equipment should have long durability and, in the future, integrate with underwater charging stations — although Beijing has not yet disclosed concrete plans for this infrastructure.

Meanwhile, Russian media has already reported similar advancements in its navy.

According to the South China Morning Post, the new Chinese systems feature advanced intelligence capabilities, able to perform three-dimensional coordination with surface vessels and aerial drones through artificial intelligence.

The surface ships can employ autonomous decision-making to identify targets and assess threats, enhancing their efficiency in complex maritime environments.

Naval Drones And The New Rules Of Maritime Conflicts

The same report points out that swarms of these unmanned vessels have the potential to redefine maritime confrontation, becoming a decisive factor in future disputes over sea control.

In addition to strengthening China’s sovereignty claims, the systems add new complexity to global maritime security.

Among the most notable innovations is the unmanned mine-laying system AJX002, described as capable of cutting enemy supply lines with asymmetric tactics and functioning as a defensive stronghold at sea.

The AJX002 measures between 18 and 20 meters in length, uses jet propulsion, and bears similarities to the Russian nuclear torpedo Poseidon — although its nuclear status remains uncertain.

China aims to build a blue-water navy by 2035, with the capability to operate up to six aircraft carriers. These advancements are seen as strategic in potential conflicts in the Taiwan Strait, supporting amphibious operations and complicating U.S. interventions.

Analysts note that the weapon systems presented during the September military parade reflect Beijing’s increasing focus on protecting its territorial claims and projecting power in the region.

The development of these technologies reinforces China’s effort to modernize its naval forces and consolidate its position as a dominant power in 21st-century maritime security.

China Unveils New Generation of Autonomous Submersibles With Zero-Turn Maneuverability and Nearly Imperceptible Noise — Vehicles That Can Block Routes, Launch Attacks, and Operate as an Underwater Warfare Network

Presented At Military Parade In Beijing, The New Chinese Unmanned Submarines Promise To Alter The Global Naval Balance With Stealth And Smart Coordination.

Unmanned Submarines For Blockades And Saturation Attacks

Naval Drones And The New Rules Of Maritime Conflicts

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China Unveils New Generation of Autonomous Submersibles With Zero-Turn Maneuverability and Nearly Imperceptible Noise — Vehicles That Can Block Routes, Launch Attacks, and Operate as an Underwater Warfare Network

Presented At Military Parade In Beijing, The New Chinese Unmanned Submarines Promise To Alter The Global Naval Balance With Stealth And Smart Coordination.

Unmanned Submarines For Blockades And Saturation Attacks

Naval Drones And The New Rules Of Maritime Conflicts

With billions in loans, China is rebuilding Nigeria’s railway network from scratch, abandoning the British colonial tracks that have turned to scrap and creating a corridor of over 1,300 km to take the load off the roads of Africa’s largest economy.

Forget petroleum-based asphalt: a Scottish company transforms 684,000 plastic bottles into one kilometer of road that is 60% more resistant and up to 10 times more durable, and the technology has already started replacing traditional asphalt in more than 30 countries.

China is building an artificial island in the middle of the sea, covering 20 km², to construct the largest offshore airport in the world, the Dalian Jinzhouwan. This $4.3 billion project is anchored on more than 3,000 pillars embedded in the rock beneath the ocean and is scheduled to open in 2035.

Austrian engineers have developed an inflatable concrete technology that transforms flat slabs into domes using only air pressure, eliminating scaffolding and temporary forms, and potentially changing the way bridges, tunnels, and curved roofs are constructed worldwide.

A robot named Walter does the work of five bricklayers per hour and can save the construction industry, where the average age of professionals is 46 years and almost no one wants to learn the trade anymore, in the United Kingdom.

Spain installs two giant pipelines 2.2 km off the coast to draw water from the Mediterranean and supply a megafacility capable of producing 200 million liters of drinking water per day.

A 250-ton transformer traveled 1,929 km by road in India on a slow and planned journey that demonstrates how the power grid relies on giant loads, detours, and impossible routes for regular trucks.

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African country launched a $145 million project to rehabilitate 35 dams and drill deep wells seeking water stored for millennia beneath the desert, a plan that Captain Ibrahim Traoré’s government presents as a path to the country’s water sovereignty.

A 400-meter colossus powered by natural gas has just set sail from Shanghai to Europe, carrying over 24,000 containers. It is the world’s largest dual-fuel container ship and can cross the planet without refueling even once.

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