ANALYSIS: The Impossible Alliance — Beijing Supports Moscow and Spies on It Simultaneously

Introduction: The Paradox at the Heart of the Sino-Russian Axis

A "No Limits" Friendship Hiding a Secret Cold War

There are geopolitical truths so uncomfortable that they defy ordinary logic. Here is one of them, revealed in a series of leaks since June 2025 and further confirmed by bulletins from the U.S.-China Economic and Security Review Commission (USCC) in June 2026: Beijing finances Putin’s war and simultaneously spies on his defense industry. China buys Russian oil at cut-rate prices, provides the electronic components essential to the Russian war machine, and covers for Moscow diplomatically at the UN—all while its hacker groups penetrate the systems of Russian defense corporations to steal the military secrets Moscow refuses to share voluntarily. It is this dizzying double game that the USCC tracking bulletin of June 17, 2026 coldly documents, noting that Beijing-linked hacker groups have repeatedly targeted Russian government agencies and defense corporations to obtain information on weapons and tactics deployed in Ukraine.

This is not an accidental paradox. It is a calculated, coherent, and formidable strategy—and understanding it is essential for the West. The Xi-Putin summit of May 19-20, 2026, where both leaders touted a "new stage" in their relations and promised increased cooperation in artificial intelligence and satellite navigation, should not create any illusions. According to the USCC itself, this summit primarily illustrates "the extent to which the relationship now operates on China’s terms." Translation: Beijing is the boss, Moscow is the dependent. And dependents do not have the luxury of choosing their allies.

Why This Analysis Differs from the Narrative of Intrusions

The press has covered Chinese hacker groups extensively: Mustang Panda, Sanyo, APT27, APT31—their spear-phishing techniques, their malware like PlugX or Deed Rat, and their targets within Rostec, the Russian state defense conglomerate. That is not the subject of this analysis. What deserves a deeper look is the political and strategic paradox: how can two authoritarian regimes bound by a solemn declaration of friendship simultaneously spy on each other at a strategic level without their alliance collapsing? And above all: what does this paradox say about the true nature of the China-Russia axis, and what must the West understand for its own security?

Since May 2022, Chinese intrusions into Russian systems began barely three months after the start of the full-scale invasion—a precocity that reveals Beijing’s strategic opportunism. According to the Russian FSB internal document identified by the New York Times on June 19, 2025, and later validated by the USCC, China is explicitly designated as an "enemy"—the same word Moscow uses for Ukraine or NATO. This document, authenticated by six Western intelligence agencies, describes a "tense and dynamically developing" intelligence struggle between two partners who publicly present themselves as brothers-in-arms.

The Architecture of the Double Game: How Beijing Keeps Moscow on a Leash

Russian Dependence, the Structural Lever of Chinese Domination

To understand why Moscow silently tolerates Chinese espionage, one must first measure the scale of its dependence. In April 2026, Bloomberg reported that over 90% of Russian imports of sanctioned technologies—those likely to be used in weapons production—transited through China, up from 80% in 2025. Russia now depends on China for the vast majority of its microelectronics and machine tools, according to the June 2026 USCC report. This dependence is directly linked to Moscow’s war-making capacity: without Chinese components, the production of drones, missiles, and guidance systems would collapse.

The June 9, 2026, USCC China Bulletin puts it bluntly: "Russia now depends on China for most of its microelectronics and machine tools, highlighting Beijing’s importance to Moscow’s industrial defense capacity and its war effort." In January 2026, the Financial Times revealed that a Chinese state-linked company had used a Central Asian country as an intermediary to help a Russian defense firm bypass Chinese export controls on drone components. Also in January 2026, The Telegraph estimated that China had provided Russia with $10.3 billion in advanced technology and equipment—specifically specialized machinery for manufacturing the nuclear-capable Oreshnik hypersonic missile warheads.

The Power of Siberia 2 Pipeline: The Unexercised Lever

Beijing’s bargaining power over Moscow is illustrated even more starkly in the Power of Siberia 2 pipeline affair—which would be the largest natural gas contract in history between the two countries. At the May 2026 summit, the two sides once again failed to finalize this agreement, despite it being an absolute priority for Moscow. According to the USCC, the two parties agreed only on "unspecified main parameters, without details on construction timelines or prices." This persistent delay precisely illustrates Beijing’s leverage: it doesn’t need to sign. It leaves Moscow in uncertainty, dependent and pleading.

This architecture of dependence is the framework within which Chinese espionage operates. Moscow cannot complain publicly about Chinese hackers because it cannot afford to anger Beijing. In June 2025, while the Russian Defense Minister praised Sino-Russian relations as being at an "unprecedented level," the FSB was internally drafting memos designating China as an enemy. This gap between façade and reality is the hallmark of autocratic regimes: they cannot afford honesty with their own people, let alone with their "allies."

What Beijing Is After: The 21st-Century War Manual Applied to Taiwan

Ukraine as an Involuntary Strategic Learning Ground

The logic behind Chinese espionage of Russian defenses is not hard to decipher: the People's Liberation Army hasn't fought a conventional war since 1979. Since then, it has modernized on paper—multiplied budgets, aircraft carriers, hypersonic missiles—but without ever testing its doctrines against the reality of combat. Ukraine is offering what no exercise can simulate: a high-intensity conflict between a Russian army equipped with modernized Soviet hardware and Ukrainian forces backed by the best NATO technologies. For a Chinese general staff planning a Taiwan scenario, this is a laboratory of inestimable value.

According to the internal FSB document obtained by the New York Times, "Beijing is particularly interested in information on combat methods using drones, software modernization, and methods to counter new types of Western weaponry." This passage is vital. China isn't just seeking to understand what Russia is doing—it’s seeking to understand how Western weapons perform against a Russian-equipped adversary. If conflict ever breaks out around Taiwan, the American adversary will deploy exactly these technologies. Understanding their limits, their blind spots, and their countermeasures is worth years of conventional R&D.

Training Russian Military Personnel in China: The Other Side of the Double Game

In May 2026, Reuters revealed, citing three European intelligence agencies and a China-Russia agreement reviewed by the newspaper, that China had secretly organized training sessions primarily focused on drones for 200 Russian military personnel in late 2025, some of whom reportedly later fought in Ukraine. This detail reveals the sophistication of the Chinese double game: Beijing trains Russian soldiers to improve their capabilities, while simultaneously spying on those same capabilities to understand and surpass them. It is a two-way intelligence extraction—from the top (direct training) and from the bottom (espionage of systems).

The June 2026 USCC bulletin also revealed that the May 2026 Xi-Putin summit produced specific commitments regarding artificial intelligence, satellite navigation, and long-term economic planning—including a 2026-2030 roadmap to link China’s BeiDou and Russia’s GLONASS satellite navigation systems. These technical integrations are publicly presented as cooperation—but they also allow Beijing to gain a deep understanding of Russian command infrastructures.

Moscow’s Silence: The Strongman’s Capitulation

Putin Facing the Untenable Contradiction

What makes this situation geopolitically extraordinary is Moscow’s absolute silence in the face of accumulated evidence. In June 2025, at the very moment the New York Times was publishing its revelations about Chinese hackers targeting the Russian defense industry, Russian Defense Minister Andrei Belousov was praising relations with China as being at an "unprecedented level." Despite the Entente-4 program—a FSB counter-intelligence unit created just three days before the full-scale invasion to monitor Chinese spies—Putin has maintained the façade of unwavering friendship through more than forty meetings with Xi Jinping since 2022.

This apparent contradiction is explained by brutal arithmetic. In November 2025, the G7 issued a joint statement condemning China’s provision of weapons and dual-use components to Russia, calling it a "decisive enabler" of the war. China responded with a routine denial. But behind this diplomatic jousting, the economic reality is implacable: according to the Council on Foreign Relations, bilateral Sino-Russian trade has increased by 66.7% since 2021. Without China, the Russian war economy collapses. Putin knows it. Xi knows it. And Xi uses this knowledge as permanent leverage.

The Votkinsk Plant Investigation: Dependence Written in Metal

The July 2025 Council on Foreign Relations report cites a Kyiv Independent investigation into the Russian Votkinsk missile plant—which produces Iskander-M ballistic missiles and intercontinental missiles—revealing that Russia had imported over $11 million in predominantly Chinese machinery. This plant is on international blacklists due to sanctions. China bypasses these sanctions to fuel Russian ballistic capabilities—including nuclear ones—while simultaneously spying on the technologies those very capabilities generate. It is a double movement of investment and extraction that perfectly defines the nature of the relationship.

In March 2026, a report by two Ukrainian organizations revealed that Chinese banks and tech companies are expanding their presence in occupied Ukrainian territories, monopolizing the manufacturing sector, and integrating Chinese equipment into critical infrastructure. This detail—often overlooked—is crucial: Beijing isn’t content just spying on the Russian war. It is already infiltrating the territories Moscow claims to have conquered. It is a form of parallel economic occupation that should alarm Moscow—if Moscow were in a position to be alarmed.

The Doctrine of Chinese Neutrality: A Diplomatic Lie Turned into a System

What Lin Jian Says—and What the Facts Show

Faced with every revelation about Chinese hackers targeting Russian defense, Beijing’s response has followed a precision-tuned script. Lin Jian, spokesperson for the Chinese Ministry of Foreign Affairs, claimed to be unaware of the New York Times revelations. China, he repeated, "has never provided lethal weapons to any party to the conflict," strictly controls its dual-use exports, and plays a "constructive role" in peace efforts. This discourse was repeated, unchanged in substance, during the June 2025 NATO summit when Zelensky himself stated that Chinese companies were helping Russia continue its war. The next day, NATO Secretary General Mark Rutte echoed these concerns.

But the gap between rhetoric and facts is an abyss. In May 2026, Reuters reported—based on three European intelligence agencies—that China had secretly trained 200 Russian military personnel, primarily on drones, some of whom later fought in Ukraine. In January 2026, The Telegraph documented $10.3 billion in technology transfers to the Russian war machine. MFA spokesperson Guo Jiakun responded that China "does not seek to add fuel to the fire and rejects accusations of shifting responsibility." This formula, applied to every revelation, has itself become revealing: the repetition of the denial without factual refutation is the diplomatic signature of unacknowledged guilt.

The UN as the Stage for Performed Neutrality

On February 24, 2025, the third anniversary of the invasion, China voted in favor of a UN Security Council resolution drafted by the U.S. calling for a "swift end to the conflict." It abstained on a General Assembly resolution demanding the immediate withdrawal of Russian forces. Chinese Ambassador to the UN Fu Cong explained that Beijing "supports the U.S.-Russia consensus on peace talks." This position is carefully constructed to appear balanced—supporting the peace process without condemning the aggressor. In practical terms, it protects Russia without assuming the diplomatic cost.

This mechanism of performed neutrality serves a dual purpose for Beijing: maintaining trade relations with Europe and the U.S. while sustaining structural support for Russia. It is a "have your cake and eat it too" policy—keeping the Western markets and the Russian dependency. The Atlantic Council noted on June 12, 2026, that "many of Beijing's dual-use technologies have been instrumental in sustaining the Russian war against Ukraine," even as Beijing presented itself as a peace mediator. This contradiction clearly doesn't bother Xi—it’s part of the calculation.

Strategic Asymmetry: Why China Wins in Every Scenario

Beijing’s Trilemma: Winning if Russia Wins, Winning if Russia Loses

One of the most disturbing truths of this conflict is that China is structurally positioned to win in almost every plausible scenario. If Russia wins militarily in Ukraine, Beijing benefits from a dominant Eurasian partner that is economically subordinate to it, a precedent for territorial recomposition by force that can be used for Taiwan, and a demonstration of Western resolve's weakness. If Russia remains bogged down indefinitely, Beijing continues to siphon its military secrets, buy its resources at cut-rate prices, and consolidate its technological grip. If Russia is weakened to the point of needing to negotiate, Beijing inherits an even more dependent partner.

Only one scenario poses a problem for Beijing: a complete victory for Ukraine, supported by a united and determined West, creating a precedent of successful resistance to territorial aggression that Taiwan could invoke. This is why China does the bare minimum to ensure Putin doesn't lose—without ever risking a decisive sanction on its own trade relationship with the West. As Chatham House researcher Yu Jie put it in May 2026: "The China-Russia strategic duo endures—but its limits are clear." Those limits are exactly where Beijing's interests diverge from Moscow's.

The Silent Arms Race: Extracting to Surpass

What the author and long-term Russia and China correspondent Ian Williams revealed, cited in February 2026, is particularly illuminating: Xi "has copied information on Russian weapons acquired through trade and discreet means to surpass his ally's defense industry. China has emerged with a formidable defense industry that, in many areas, is now vastly superior to Russia’s." This passage crystallizes the long-term logic: Beijing isn't seeking to copy Russia—it’s seeking to overtake it, capitalizing on the lessons of the Ukrainian war to build an autonomous military capacity that will no longer depend on Moscow as a source of inspiration.

The espionage of Russian defense systems thus fits into an even more ambitious trajectory: supplanting Russia as the technological military power of reference for the non-Western world. This ambition is consistent with the PLA modernization strategy outlined in successive five-year plans: an army that massively integrates artificial intelligence, autonomous combat drones, and electronic warfare—all fields where the Ukrainian experience provides empirical data of inestimable value.

The Taiwan Dimension: Why Ukraine Is the Dress Rehearsal

Reading the War in Ukraine Through Chinese Lenses

To grasp the strategic urgency of the intelligence Beijing seeks from Russian defense systems, one must adopt the perspective of a PLA military planner. What would they see in the Ukraine war that is directly applicable to an amphibious attack scenario on Taiwan? First, the performance of HIMARS missiles against logistics depots—information directly applicable to the vulnerability of landing ships. Second, the effectiveness of integrated anti-aircraft systems against massive strikes—crucial data for planning assaults to saturate Taiwanese defenses. Finally, the electronic warfare tactics of both sides, which the U.S. would deploy in support of Taiwan in the event of conflict.

The Palo Alto Networks report cited in 2025-2026 analyses is explicit: Chinese hacker groups targeted Rostec—the Russian state defense conglomerate—seeking information on satellite communications, radar, and electronic warfare. These three areas are precisely those that would determine the outcome of a conflict in the Taiwan Strait. The information China steals from Russia is not an analytical luxury—it is operational intelligence for the next conflict Beijing is preparing for.

The 200 Russian Soldiers Trained in China: Closing the Loop

The May 2026 Reuters revelation about the secret training of 200 Russian military personnel in China constitutes another piece of this puzzle. These sessions, "primarily focused on drones," do not just represent a skills transfer to Russia. They are also an opportunity for the PLA to observe firsthand how Russian military personnel with real combat experience in Ukraine integrate new drone warfare doctrines. C'est de l'intelligence humaine collectée sous couvert de formation alliée—an intelligence technique as old as history’s first military alliances.

This training fits into a broader framework. According to the July 2025 Council on Foreign Relations report, Russia reportedly planned to host about 600 Chinese military personnel for training in 2025, sharing its combat experience against Western weapons systems. The axis of cooperation is thus bidirectional on the surface—but asymmetrical in its benefits. Russia gives up its combat experience; China draws lessons from it that it will apply to its own expansionist ambitions.

The USCC and the Doctrine of the "Enabling Predator": Naming the Enemy

When the U.S. Congress Speaks the Truth Out Loud

The U.S.-China Economic and Security Review Commission (USCC), created in 2000 by Congress, has for several years played the role of a lucid watchdog on the true nature of Sino-American and Sino-Russian relations. Its 2025 annual report, unanimously approved by its twelve commissioners appointed by both Republicans and Democrats, identifies China as the "decisive enabler" of a revisionist axis including Russia, Iran, and North Korea. The term is precise and deliberate: not "ally," not "partner," but "enabler." Beijing makes Putin's war possible—without officially bearing the responsibility.

The USCC tracking page from June 17, 2026, on the Chinese position regarding the Russian invasion, synthesizes the central contradiction: it documents both Chinese declarations of neutrality and concrete acts of support for the Russian war machine. This double register—the rhetoric of peace and the acts of war—is precisely what the USCC seeks to make visible to American decision-makers. On the specific issue of Chinese hackers targeting Russian defense, the USCC soberly notes that these intrusions aim to "obtain information on the weapons and tactics deployed in Russia’s war in Ukraine"—a formulation that says everything about the strategic logic.

Bipartisan Consensus on the Chinese Threat: A Strong Signal for the West

The political unanimity surrounding the USCC report is itself an important signal. In a deeply fractured American political landscape on almost every subject, China as a top-tier strategic threat is the subject of a rare consensus. The Atlantic Council, at its June 12, 2026, event on how the U.S. should counter Russian-Chinese hybrid warfare, recalled that "Moscow and Beijing have long conducted campaigns of subversion, sabotage, and secret maneuvers against the West. Today, these efforts seem to converge." This word—"converge"—is vital: it means the Russian-Chinese hybrid threat is ceasing to be the sum of two distinct threats and is becoming a coordinated systemic threat.

For Europe, this diagnosis has concrete implications. If Chinese dual-use technologies are fueling the Russian war machine that kills Ukrainians and threatens NATO borders, then European trade relations with China are no longer a purely economic issue—they have a direct national security dimension. European hesitation to pressure Beijing on its exports to Russia is not just a sign of political weakness. It reflects the difficulty of breaking with a trade partner whose economy represents 18% of global GDP.

The West Facing the Paradox: How to Respond to a Two-Faced Threat

Sanctioning Enablers Without Breaking the Balance

The question facing Washington, Brussels, and London is how to grade responses to a power playing multiple roles simultaneously. China is the European Union's largest trading partner and the second largest for the United States. It is also the decisive enabler of Putin’s war and the systematic spy of Russian military capabilities—thus an actor who, paradoxically, potentially accelerates Russia’s weakening while prolonging its nuisance capacity. How do you sanction this power without destroying the economic interdependencies that also fund Western prosperity? There is no simple answer to this question.

What can be stated is that the ostrich policy has its limits. The June 2026 USCC bulletin documents that in 2026, more than 90% of Russian imports of sanctioned technologies transited through China. These Western sanctions, designed to weaken the Russian war machine, are bypassed almost systematically thanks to Chinese trade infrastructure. The effectiveness of the sanctions regime thus relies, in large part, on Beijing’s goodwill—goodwill that clearly does not exist. Secondary sanctions mechanisms targeting facilitating Chinese companies exist but are applied with a timidity that reflects the fear of trade retaliation.

Trump, NATO, and the Unpredictable Variable

In this picture, the Trump variable deserves special attention. The Trump administration’s decision, reported in March 2025, to order Cyber Command to cease all operations targeting Russia, constitutes a catastrophic strategic signal that Beijing certainly noted. If Washington suspends its cyber posture against Moscow in a logic of rapprochement with Russia, it sends the message that trans-atlantic solidarity in the face of the Russian-Chinese threat has domestic political limits—limits that Beijing can exploit. For their part, Zelensky and Ukraine benefit from the unwavering support of the majority of NATO members, even if Trump represents a factor of uncertainty regarding the sustainability of American support.

What the revelation of Chinese hackers targeting Russian defense should teach the West is that the threat is not just in front of us—it also operates in the internal rifts of the authoritarian axis. Sino-Russian tensions are a reality exploitable by Western diplomacy and intelligence. A Russia that knows its "ally" is stealing from it cannot build total strategic trust with Beijing. Widening this gap, publicly highlighting these contradictions—as the USCC and investigative media do—is a strategy as powerful as sanctions.

Chinese Components in Russian Weapons: The Other Face of the Double Game

Supplier and Spy: Absolute Duality

There is a dimension of the Chinese double game that goes beyond cyber espionage: the massive presence of Chinese-origin components in Russian weapons deployed against Ukraine. The July 2025 Council on Foreign Relations report cites a Kyiv Independent investigation that dismantled a Russian V2U drone captured near Sumy: it contained a Chinese Leetop A203 minicomputer, Chinese motors and servos, Chinese solid-state hard drives, and Chinese-made rangefinders—alongside American and Japanese components. This drone also used artificial intelligence to select its targets autonomously.

The predatory logic here is reached its peak: the China provides the components that allow Russia to build the drones that kill Ukrainians. Then, via its hacker groups, it accesses data on the performance of these very drones in combat conditions to improve its own weapons systems. This cycle—supplier, spy, beneficiary—is brutally effective. It means, in concrete terms, that each Russian drone strike on Ukraine generates military intelligence that China collects for its future wars.

The "Silent Hunter" and Technological Escalation

In June 2025, a video published on Telegram showed Russian forces using the Silent Hunter laser defense system—made in China—to shoot down Ukrainian drones. This revelation, documented by the Council on Foreign Relations, illustrates a worrying trend: Chinese weapons tested in the war in Ukraine before a possible conflict in the Asia-Pacific. The Silent Hunter is not just sold to Russia as an operational tool—it is being evaluated in real combat conditions against targets using exactly the types of drones Taiwan would employ in the event of Chinese aggression.

This circuit of proxy military experimentation represents a considerable competitive advantage for China. No simulation, no exercise, can reproduce the conditions of a real battlefield. The war in Ukraine has become, de facto, the testing ground for the next generation of Chinese weaponry. And while this is happening, the West is still debating the modalities of its aid to Ukraine—while Beijing is taking notes.

Spying on Russian Nuclear Submarines: Crossing the Strategic Threshold

When an "Ally" Targets Nuclear

Among all the areas targeted by Chinese hackers, the most alarming for global strategic balance is the targeting of Russian nuclear submarines. In 2023, the Sanyo group—identified by TeamT5 as state-linked—usurped the email address of a major Russian engineering firm to target information on nuclear submarines. This detail is not anecdotal. The nuclear submarines constitute the heart of the Russian strategic deterrent force—the component of its nuclear triad most difficult to locate and destroy. Targeting this information means seeking to understand the vulnerabilities of the nuclear deterrent of its own declared partner.

This crossing of the nuclear threshold in Chinese espionage activities is particularly serious. The 2015 Sino-Russian non-espionage agreements are clearly a dead letter. But beyond the violation of a bilateral agreement, Beijing is trying to understand how the Russian deterrent works—its protocols, its capabilities, its limits. This knowledge would be useful in a scenario where China wanted to understand Moscow's real red lines, particularly if a conflict in Taiwan were to involve a nuclear dimension. China is not acting out of simple tactical curiosity—it is collecting strategic data with a decadal horizon.

The Deed Rat Malware: A Telling Technological Signature

Technical reports on Chinese intrusions into Russian systems flag an important feature: the use of the proprietary Deed Rat malware—a tool that Russian defenses are still struggling to neutralize according to the Institute for the Study of War. This level of technical sophistication—developing tools that even the FSB, one of the most seasoned cyber-defense agencies in the world, cannot counter—underscores that these operations are not the work of opportunistic criminal groups. They reflect the Chinese state’s massive and sustained investment in its offensive cyber capabilities.

Google Threat Intelligence Group noted in February 2026 that it had "observed more cyber-espionage missions by China-linked actors directly targeting the defense and aerospace industry than from any other state-sponsored actor over the past two years." This Chinese pre-eminence in cyber-espionnage of defense sectors extends far beyond Russia—it reaches the U.S., Europe, Japan, Australia. China is the most active and dangerous cyber-espionage power in the world, and its campaign against Russia is just one theater among others.

What Ukraine and Its Allies Should Take Away

The Paradox as a Strategic Lever for the West

Chinese espionage of Russian defense is not just a geopolitical curiosity—it is information exploitable by Western diplomacy. Systematically highlighting the contradictions of the Sino-Russian axis—documenting Chinese hackers in Russian systems, revealing the asymmetrical terms of the partnership, and underlining Moscow’s progressive vassalization to Beijing—is a form of information warfare that weakens the "sovereign resistance" narrative Putin sells to his allies in the Global South. A Putin who gets spied on by his "best friend" is a Putin who is less credible as a champion of national sovereignty.

For Zelensky’s Ukraine, which continues to resist with remarkable bravery, the revelation of this Chinese double game is a powerful diplomatic argument. It illustrates that the "axis of autocracy" is not a solid ideological alliance but a partnership of convenience based on diverging interests. Exploiting these divergences—encouraging latent Sino-Russian tensions, publicly highlighting Moscow’s economic dependence on Beijing, and showcasing the ongoing vassalization—is a more subtle and potentially more durable strategy than military pressure alone.

Supporting Ukraine as an Investment in Global Security

Western support for Ukraine is not just a matter of solidarity with an attacked people, as imperative as that solidarity is. It is also a direct investment in Western security against China. Every day of Ukrainian resistance forces China to adjust its calculations on Taiwan. Every Western technology that performs well on the Ukrainian battlefield—and that China seeks to understand via its hackers—is a signal of the capabilities that would resist it in an Indo-Pacific conflict. Ukraine and Taiwan are linked in the chain of global deterrence—even if the geographies seem distant.

This is why hesitations on military support for Ukraine—debates over weapon use limits, delays in the delivery of certain systems—have implications that reach beyond the trenches of the Donbas. A West that flinches in the face of Russian aggression sends a signal of weakness that Beijing integrates directly into its calculations on Taiwan. The reverse is also true: every Ukrainian victory, every demonstration that Western weapons systems can thwart Russian offensives, strengthens deterrence against potential aggression in the Asia-Pacific.

Intelligence as an End in Itself: Chinese Strategic Culture

Patient, Systematic, Relentless: The DNA of Chinese Cyber-Espionage

To understand why China conducts these espionage operations against Russia with such consistency and discretion, one must understand the Chinese strategic culture of accumulation. Unlike the Russo-American model that prioritizes targeted espionage on short-term goals, the Chinese model is one of systematic and patient collection. A June 2026 cybersecurity analyst report puts it this way: China is "the most decisive long-horizon espionage actor," combining "long dwell times, discreet infrastructure, and abuse at the administrative level rather than brief and noisy intrusions."

This approach applies perfectly to the espionage of Russian defense. Chinese groups do not seek to exfiltrate a key document during a lightning operation—they set up in systems for months or years, accumulating data continuously. The June 2026 USCC bulletin notes the persistence of these operations since May 2022—four years of continuous collection within Russian defense systems, while Moscow smiled publicly at Beijing. This duration is indicative of institutional intelligence operating in industrial, not artisanal, mode.

Intelligence, Influence, Territory: The Three-Dimensional Strategy

But the FSB document reveals that Chinese ambitions go beyond military intelligence alone. It highlights Beijing’s growing interest in Russian scientists—particularly in aviation, aerodynamics, and control systems—fields where China itself recognizes a historical lag behind Russia. It also flags Chinese activities in the Arctic, using mining companies and research institutes as cover to collect information on Russian Arctic development. And it mentions, worryingly, that Chinese academics are preparing arguments for future territorial claims on parts of Russia—the Russian Far East, populated by fewer than 8 million people, contiguous to densely populated Chinese provinces.

This picture—military intelligence, recruitment of scientists, and preparation of territorial claims—sketches out not just simple wartime espionage but a long-term encirclement strategy. A Russia weakened by Ukraine, exhausted by sanctions, and economically dependent on Beijing would ultimately be a choice target for a Chinese expansion of influence beyond simple trade relations. Putin has rushed his country into a trap whose bars are made of Chinese microprocessors and cut-rate gas contracts.

Conclusion: Beijing’s Paradox Reveals the Essential

What the Silent Betrayal Says About the Nature of Autocrats

At the end of this analysis, the central conclusion is clear: the Sino-Russian alliance is a diplomatic fiction maintained by two regimes that cannot afford to do without each other. Russia needs China to survive under sanctions and pursue its war of aggression in Ukraine. China needs Russia to have a geopolitical buffer to the West, a source of cheap energy resources, and—it is now established—a full-scale laboratory to test its military doctrines and spy on the capabilities that Western armies have developed. This asymmetrical interdependence is not an alliance. It is a one-way predatory partnership, where the predator wears the mask of a friend.

What this reality reveals about the nature of autocrats is perhaps even more important than the tactical facts. Authoritarian regimes—whether they are called Russia or China, North Korea or Iran—do not build alliances in the sense that democracies understand them: founded on trust, shared values, and reciprocity. They build arrangements of temporary convenience, always subject to revision as soon as the balance of power shifts. The façade of Sino-Russian friendship does not survive the first test of real interests. This should be a fundamental lesson for any Western government tempted to accommodate these regimes in the hope of lasting cooperation.

Ukraine, Victim and Revealer

Ukraine has paid and continues to pay a horrific human price for a war it did not choose. But, involuntarily, it has also become the revealer of the internal contradictions within the axis of autocracy. It is in Ukraine that Russia has exposed its technological and doctrinal shortcomings—which China is racing to map out. It is against Western weapons in Ukraine that Russian equipment has shown its limits—valuable information for the PLA. It is in the Ukrainian trenches that, paradoxically, part of the future Chinese arsenal intended to threaten Taiwan is being forged.

For the West, this picture calls for a coherent and determined policy: supporting Ukraine without ambiguity or hesitation, not only out of moral solidarity but out of direct strategic interest. Every bit of military aid to Ukraine is an investment in deterrence against China. And highlighting Beijing’s double game—as the USCC, the New York Times, and the analysts fueling this breakdown do—is an indispensable form of economic and strategic intelligence. Beijing's silent betrayal of Moscow is a weapon the West should learn to wield with the surgical precision it deserves.

Signed Maxime Marquette, columnist

Sources

Primary Sources

USCC — China's Position on Russia's Invasion of Ukraine (continuous tracking, updated June 17, 2026) — U.S.-China Economic and Security Review Commission

USCC — China Bulletin: June 9, 2026, Xi-Putin Summit, Russian Dependence on China — June 9, 2026

The New York Times — China Is Hacking Russia to Steal War Secrets, report on Chinese hackers targeting Russian defense — June 19, 2025

Secondary Sources

Council on Foreign Relations — China-Russia-Ukraine: June 2025, Chinese components in Russian drones, Entente-4, military training — July 2025

Atlantic Council — How should the United States counter Russia and China's hybrid warfare? — June 12, 2026

Cyber News Network — Strategic Cyber Threat Intelligence Briefing, May-June 2026 period, China as #1 espionage threat — June 19, 2026

Institute for the Study of War — Adversary Entente Task Force Update, Chinese hackers targeting Russia, Deed Rat malware — June 26, 2025

NTD / Google GTIG — Google warns Chinese and Russian hackers are targeting U.S. defense companies, report on state-actor cyber threats — February 17, 2026