China is constructing what may be the world’s first dedicated mothership for extra-extra-large uncrewed underwater vehicles (XXLUUVs) at the Hudong-Zhonghua shipyard in Shanghai, multiple outlets reported.
Satellite photos show the roughly 200-meter hull features a large internal hangar — likely capable of stowing up to four autonomous submersibles — and an open-bottom stern well-deck fitted with a specialized cradle to launch and recover craft directly into the sea.
The vessel is designed to operate as a mobile tender and forward-support base, providing maintenance, rearmament, and extended logistical endurance for China’s massive 35-to 45-meter underwater drones far beyond its coastline.
While the platform could significantly enhance China’s ability to conduct sustained reconnaissance or strike missions across the First and Second Island Chains, experts caution that its large footprint makes it highly vulnerable to adversary interception in open conflict.
Chinese military authorities have not officially commented on the project, and civilian or research applications have not been fully ruled out. The XXLUUV carrier may be the latest in China’s “drone mothership” concepts to project power and conduct massed drone warfare across the Indo-Pacific.
In December 2025, China test-flew the Jiutian drone carrier, a 16-ton unmanned mothership with a 7,000-kilometer range designed to deploy swarms of more than 100 loitering munitions to overwhelm Taiwan’s air defenses and target exposed US Pacific airbases.
At sea, the People’s Liberation Army Navy (PLAN) has the Type 076 amphibious assault ship, a vessel featuring electromagnetic catapults to launch uncrewed combat air vehicles alongside troops and aircraft.
Looking at the possible deployment of China’s XXLUUV drone mothership, Daniel Shats and other writers, in a report for the Institute for the Study of War (ISW) this month, note that China could deploy its XXLUUVs from dedicated surface motherships during a Taiwan conflict to conduct undersea reconnaissance, lay mines, and attack adversary vessels.
Shats and others mention that these XXLUUVs, possibly capable of sailing up to 7,400 kilometers autonomously, can be deployed from surface ships, significantly extending their operational range toward US territories and strategic maritime chokepoints for pre-conflict positioning.
Yet Shats and others point out that forward posture introduces a severe operational tradeoff: deploying drone motherships into contested waters inevitably swaps acoustic stealth for logistical endurance. A 200-meter surface vessel presents significant radar and thermal signatures, converting an otherwise covert undersea asset into an aggregated, high-value target.
Despite these physical vulnerabilities, China’s synchronized development of the Jiutian aerial carrier, the Type 076 amphibious assault ship, and the new XXLUUV tender marks a broader operational shift.
China may be moving past single-domain drone formations toward multidomain drone swarms capable of dynamic sensor-to-shooter tasking, electromagnetic suppression, and precision strikes across the First and Second Island Chains.
On what such a multidomain drone swarm may evolve into, Sorin Adam Matei says in a RealClearDefense article this month that drone swarms are shifting from crude, single-purpose numerical mass toward adaptive, multicellular “synthetic organisms” defined by behavioral plasticity rather than sheer quantity.
Matei rejects linear projections of flying explosive swarms, arguing that future swarms will function like biological systems, with interconnected platforms dynamically swapping roles under fire.
He notes that software-defined payload-enabled swarms with self-reconstituting architecture can instantly assume navigation, sensor, or electronic-warfare tasks if command nodes are destroyed, and they degrade gracefully under attrition rather than collapsing catastrophically.
However, Zachary Kallenborn mentions in an October 2024 Observer Research Foundation (ORF) report that as drone swarms grow larger, human operators cannot plausibly maintain direct control, necessitating AI and autonomy, which in turn creates multiple reliability concerns.
Kallenborn points out that AI target detection and identification is unlikely to be reliable – as shown by the February 2026 US strike on a girls’ school in Iran that killed 123 children. He also adds that an error made by one drone can cascade throughout the entire swarm – one drone executing a wrong attack could trigger succeeding unintended follow-up attacks.
Kallenborn states that drone swarms, despite each drone’s accurate data collection, can produce collective errors. He says the swarm’s distributed intelligence may lead to wrong conclusions, such as failing to distinguish combatants from non-combatants, due to a lack of context.
To overcome these tactical friction points and bind autonomous systems into a coherent force, China relies on overarching concepts—principally Multidomain Precision Warfare and Systems Destruction Warfare.
Multidomain Precision Warfare is an operational concept that uses AI and machine learning to integrate data across multiple domains. It orchestrates coordinated cyberattacks, electronic warfare, space control, unmanned systems, and long-range fires to disrupt an adversary’s key operational nodes.
This concept applies China’s overarching Systems Destruction Warfare doctrine, which seeks to paralyze an opponent not by destroying individual platforms, but by systematically disrupting the critical networks, communication links, data flows, and sensing architectures that enable its forces to function coherently.
Furthermore, a March 2023 RAND report mentions that China’s theory of victory prioritizes the systemic paralysis of an adversary over traditional kinetic attrition. Through the lenses of Multidomain Precision Warfare and Systems Destruction Warfare, the report says that China views the phenomenon as a contest between opposing operational systems rather than frontline forces or weapons.
It says that victory is achieved by degrading the essential enablers that hold an adversary’s operational architecture together. Rather than destroying enemy units piecemeal, the report mentions that Chinese strategy focuses on neutralizing primary command nodes, disrupting information flows, and degrading war potential to induce systemic collapse.
However, it is debatable whether China’s multidomain and systems warfare concepts are actually feasible. Christian Wirth highlights in a September 2025 Stiftung Wissenschaft und Politik (SWP) report that while Systems Destruction Warfare demands rapid, nonlinear coordination across domains, China’s centralized command structure creates deep operational friction.
Wirth argues that extreme political centralization under Central Military Commission (CMC) Chairman Xi Jinping and strict Chinese Communist Party (CCP) discipline promote the upward delegation of authority, stifling a decentralized command model required for fluid operations.
Wirth further points out that internal People’s Liberation Army (PLA) assessments acknowledge that commanders often struggle to assess operational situations, issue decisive directives, and adapt to battlefield contingencies.
In contrast, Davis Ellison and Tim Sweijs argue in a January 2024 War on the Rocks article that China maintains a robust model of multidomain operations that avoids the institutional confusion hobbling Western armed forces.
Ellison and Sweijs explain that China’s operational concept is specifically tailored to counter the US, providing a concrete theory of victory backed by actionable defeat mechanisms.
They add that cohesive political-military integration and unified inter-service structures shield China’s framework from bureaucratic overreach. Furthermore, Ellison and Sweijs emphasize that rather than relying solely on speculative technologies, China grounds its multidomain warfare approach in existing military capabilities, domestic industrial capacity, and deployable mass.
Ultimately, while China has drone motherships, autonomous drone swarms, and multidomain doctrines, its high-tech system-of-systems remains a theoretical gamble whose real-world survivability against a peer adversary has never been tested in actual combat.
That’s preparing for future warfare.
You know what’s proven in war against Iran? The US military and US Navy. Proven to fail 🤣🤣🤣🤣🤣
Anyone seen those CBS photos? 🤣🤣🤣
A total disaster 🤣🤣🤣