OP-ED: The CRINK Axis—China, Russia, Iran, and North Korea—Is Heading Toward War

DPRK Troops on European Soil

Beyond ammunition, the CRINK convergence has crossed a new qualitative threshold: the deployment of North Korean soldiers on Ukrainian soil and in the Kursk region of Russia. Estimates from Western intelligence agencies—and Ukrainian confirmations—indicate that approximately 12,000 North Korean soldiers have been deployed by Pyongyang to support the Russian army. Some fought in the battles of Kursk, the site of a daring Ukrainian counteroffensive in 2024. Their presence in a European theater of operations, as part of a recognized conflict, marks the first such occurrence since the Korean War—and signals that the geographical boundaries of the CRINK axis are no longer abstract.

What North Korean Soldiers Report Back to Pyongyang

For Kim Jong-un’s regime, this military participation serves both as a real-world test for its troops and as a valuable bargaining chip. North Korean soldiers return with combat experience that Pyongyang cannot acquire anywhere else. For Moscow, these troops partially offset the massive human losses suffered since 2022—estimated by Western sources at more than 500,000 killed and wounded on the Russian side.

I paused to consider this figure: 12,000. Twelve thousand North Korean soldiers in Europe. Not in the Pacific. In Europe. Two years ago, this would have seemed like the stuff of geopolitical fiction. Today, it is no longer an analyst’s projection—it is documented on-the-ground data. And if we don’t state this clearly, we allow the idea to take hold that this is normal. It is not normal.

The Secret Training of Russian Soldiers in China

China’s contribution to the Russian war machine is more discreet, but potentially more strategic. According to a Reuters investigation published on May 19, 2026, China reportedly secretly trained approximately 200 Russian soldiers on its soil in late 2025, and some of these soldiers are said to have subsequently returned to fight in Ukraine. This information, reported notably by the Kyiv Independent, represents—if confirmed in detail—a significant crossing of the line that Beijing claimed to be maintaining: that of operational neutrality in the Ukrainian conflict.

Dual-Use Components and the Circumvention Economy

China is also providing Russia with industrial capacity, economic scale, and technological resources that enable Moscow to circumvent the effects of Western sanctions. Exports of dual-use components—semiconductors, military electronics—have been documented by the U.S. and European governments. In January 2026, Chinese Defense Minister Dong Jun called for “strengthening strategic coordination” with Russia—a diplomatic formulation that, in this context, leaves little ambiguity about the intention.

Beijing officially maintains that it is not a party to the conflict. But training soldiers for an army at war, supplying them with components that end up in missiles, and coordinating strategically with Moscow—at what point does the word “neutrality” cease to have any meaning? I pose the question without a definitive answer. Because the answer is one that politics must provide, not the columnist.

The Shahed Drones and Their Russian-Chinese Variants

Iran’s contribution to the CRINK axis is most visible on Ukrainian radar screens: Shahed-136 drones, rebranded under the Russian name Geran-2, have been used by the tens of thousands since 2022 to strike Ukrainian cities and civilian infrastructure. But the cooperation goes beyond the delivery of a finished product. Western analysts and intelligence reports indicate that tests are underway for drones jointly developed by Russian, Iranian, and potentially Chinese engineers—a real-time technological convergence on the front lines of a European war.

Iran as an Exporter of Technological Instability

Tehran derives several benefits from this relationship: revenue, a partnership with two nuclear powers, and a global demonstration of its drone capabilities—which strengthens its position as a supplier to other unstable actors in the region. The CRINK convergence is not merely military in nature within the Ukrainian conflict: it creates an ecosystem of technological proliferation that extends far beyond the boundaries of this particular conflict.

Iranian drones flying over Kyiv, equipped with Chinese technology, launched from Russian positions—there is something dizzying about that sentence. It sums up what “hybrid warfare” means in 2026: not a military staff exercise, but a nightly reality for Ukrainian civilians who hear the engines in the dark.

The UN Security Council as a Tool for Blocking Action

The CRINK convergence is also playing out in diplomatic forums. Moscow and Beijing coordinate their votes in the UN Security Council to block or water down resolutions that run counter to their interests. Since 2022, Russia has used its veto power on several occasions to prevent measures against its invasion of Ukraine. China has voted with Russia or abstained in most key votes—a stance of implicit support that, legally, does not bind Beijing but, politically, protects Moscow.

Dismantling Multilateral Oversight Mechanisms

This coordination extends to international nonproliferation bodies, where Russia has blocked the renewal of sanctions committees against North Korea—thereby allowing Pyongyang to continue its arms transfers without formal international oversight. This methodical dismantling of multilateral control mechanisms is one of the most enduring contributions of the CRINK convergence to the destabilization of the international order.

International institutions can only function if the permanent members of the Security Council play by the rules. When two of them—Russia and China—use these institutions as tools for systematic obstruction, the problem is no longer merely geopolitical. It is structural. And the West does not yet have a clear response to this.

The “Russia Tomorrow” Series and the Concept of “Shared Grievances”

The merit of researcher Angela Stent—in her report published in the Atlantic Council’s “Russia Tomorrow” series in the fall of 2025—is that she put precise words to a reality that many Western foreign ministries avoided clearly naming. The four countries are united, she says, not by common values, but by shared grievances. This conceptual shift is significant: it means that this convergence does not require a common ideology to be sustainable. It requires only a common enemy—the liberal West and its rules-based international order.

The strategic recommendation: a command for Northeast Asia

This analysis aligns with the work of the National Bureau of Asian Research published in June 2026 in its report on extended deterrence in the Indo-Pacific: the United States and its allies must rethink their security architectures to account not for a single threat, but for a convergence of mutually reinforcing threats. The main recommendation: establish a dedicated U.S. command for Northeast Asia, capable of coordinating responses to overlapping provocations from Russia, China, Iran, and North Korea.

I read these reports and always wonder how much time elapses between the publication of a recommendation by a reputable think tank and the actual policy decision. In this case, every month of delay comes at a measurable cost in terms of ammunition delivered, soldiers trained, and technologies shared. The urgency is not rhetorical. It is well-documented.

Divergent Interests Beneath the Surface

Analytical honesty requires noting what the CRINK convergence is not. It is not a formal alliance with mutual defense obligations. Beijing is not obligated to defend Moscow if it is attacked. Tehran and Pyongyang have their own calculations and their own red lines. The four countries share a common adversary—but they also have internal rivalries, competing interests in certain regions, and a historical mistrust that current circumstances have not erased. China, in particular, is closely monitoring any excessive dependence of Russia on it—a relationship that is too asymmetrical would be less advantageous to China than a weakened but autonomous Russian partner.

The Leverage the West Has Yet to Use

These internal tensions do not diminish the short-term danger—but they offer potential levers for more sophisticated Western diplomacy. This is particularly true with regard to China: Beijing has major economic interests in Europe and the West that are directly threatened by continued military convergence with Moscow. This leverage is real. The question is whether Western democracies have the political coherence necessary to wield it.

I always resist the temptation to portray a threat as monolithic. The CRINK axis has fissures. Beijing is not Pyongyang. Tehran has its own deeply unstable internal dynamics. But resisting caricature does not mean ignoring the real convergence. Both are true simultaneously. That is what makes this issue difficult to simplify—and essential to analyze seriously.

An Unexpected Laboratory for Military Cooperation

The war in Ukraine served as a wake-up call. Before February 2022, cooperation among CRINK members was known in theory but limited in its operational implementation. The large-scale Russian invasion created a reality check: Moscow had an urgent need for ammunition, troops, and technology. Pyongyang, Tehran, and, to a lesser extent, Beijing responded—each in its own way, each with its own assessment of risks and benefits.

Tangible evidence: shells, missiles, soldiers, formations

The result is that we now have concrete, verifiable evidence—shells, missiles, soldiers, formations, electronic components—of what the CRINK convergence means in practice. This is no longer a strategic planning hypothesis. It is an operational reality measured in Ukrainian casualties on the eastern front, in cities struck by Shahed drones, and in the battles of Kursk where soldiers from Pyongyang fought.

Ukraine has been paying the price for this convergence for four years. But what it reveals in return is invaluable to those who want to understand what the next war will look like before it begins. The lessons from Ukraine are not just military—they are geopolitical. They show that an informal coalition of autocrats can carry significant weight against democracies that are still struggling to coordinate their support.

Sanctions Alone Are Not Enough

The West’s response to the CRINK alliance has focused primarily on economic sanctions against Russia and Iran, and on maintaining a sanctions regime against North Korea. These measures are necessary—but their effectiveness is limited by the ability of CRINK members to trade among themselves and circumvent Western financial channels. Russia is not economically isolated: it exports oil to China and India, finances its war, and imports the components it needs through indirect channels.

Coordinating NATO and Indo-Pacific Partners in the Face of a Global Threat

A June 2026 CSIS report emphasizes that policy recommendations must now incorporate the multilateral dimension of the threat: strengthening existing alliances, certainly, but also creating new coordination mechanisms between NATO and Indo-Pacific partners such as Japan, South Korea, and Australia—which face the same actors from the other side of the globe. The CRINK convergence requires us to think about security in a truly global way.

There has been talk of sanctions since 2022. They have slowed Russia down—but they haven’t stopped it. And while we were fine-tuning the sanctions lists, Pyongyang was delivering shells, Tehran was supplying drones, and Beijing was keeping the Russian economy on life support. The West’s problem is not the intelligence of its analysts. It is the speed of its decision-making.

A front that is also a symbol

Zelensky has repeated this at every summit since 2022: what is at stake in Ukraine is not a territorial dispute between two neighbors. It is the first full-scale test of the West’s ability to defend a rules-based international order against a coalition of regimes that explicitly reject that order. Iranian drones, North Korean shells, China’s training of Russian soldiers, Russia’s veto in the Security Council with China’s support—each of these elements is a piece of the same strategy: to weaken Ukraine to demonstrate that the West cannot protect what it claims to defend.

What the Ukrainian Resistance Demands of Democracies

Ukraine’s resilience since 2022 has largely contradicted this calculation. But the resistance of a people, however heroic it may be, cannot indefinitely compensate for the shortcomings of Western coordination. What the Ukrainian front reveals, by implication, is the urgent need for a response to the CRINK convergence that is itself convergent—democracies speaking with one voice, providing consistent funding and arms, and understanding that every dollar or euro invested in Ukraine is a dollar or euro that prevents a more costly conflict elsewhere.

I am tired of debates about aid fatigue. The fatigue is real—I don’t deny it. But aid fatigue costs infinitely less than the victory of a coalition of autocrats that would have proven that democratic resistance cannot hold. This calculation, simple in principle, should be enough to sustain support. It should. That is not always the case. And therein lies the real danger.

Taiwan, Korea, Japan — Potential Future Fronts

Analysts at the Small Wars Journal and the National Bureau of Asian Research make an uncomfortable observation: the military cooperation between Russia and North Korea, as tested in Ukraine, directly benefits Pyongyang’s military capabilities—capabilities that could one day be deployed amid an escalation in East Asia. A stronger Kim Jong-un, having drawn operational lessons from the war in Ukraine, is a more dangerous actor for Seoul, Tokyo, and ultimately for U.S. interests in the Asia-Pacific.

Taiwan in Beijing’s Calculations: The Ukrainian Test Case

The Taiwan dimension is even more direct: if China observes that Ukrainian resistance has hardened Western responses and complicated the calculations of an invading power, it draws lessons from this regarding the potential cost of an attempt to seize Taiwan by force. For Beijing, the war in Ukraine is as much a strategic testing ground as it is a cause to support. The fact that China continues to invest heavily in its own military capabilities—particularly its naval capabilities—suggests that its calculations remain open-ended.

I am careful not to speculate about a war that has not yet begun. There is no guarantee that Beijing will cross the threshold into Taiwan. But the fact that this possibility is being seriously discussed in Western strategic circles—and that the CRINK partnership is strengthening the capabilities of all its members—means that the issue is no longer hypothetical. It is on the agenda. And plans shift the balance of power even before they are carried out.

A Systemic Response to a Systemic Threat

In June 2026, experts at the National Bureau of Asian Research recommended the creation of a U.S. command for Northeast Asia—a structure that would coordinate responses to overlapping provocations from Russia, North Korea, and potentially China within a single geographic area. This recommendation reflects a fundamental realization: CRINK threats cannot be addressed in silos—a response to NATO’s eastern flank here, an Indo-Pacific response there—without losing sight of the broader picture of the convergence that unites them.

The resources exist: what is lacking is coherence

The West has the resources to respond to the CRINK convergence. It has the alliances—NATO, Indo-Pacific partnerships, bilateral cooperation—and economies that collectively surpass those of the four CRINK members. What it lacks is the political coherence and speed of decision-making needed to transform these resources into a unified strategic posture. The window of opportunity is not closed. But it will not remain open indefinitely.

I am someone who fundamentally believes that the West can win this systemic confrontation—not through brute force, but through the coherence, endurance, and strength of its institutions. But “can” does not mean “will.” CRINK is betting on our disunity. The best way to make them lose is to show ourselves united. This is not a call for naive optimism. It is a cold-hard assessment of the balance of power.

NATO Members Playing a Shady Game

No honest analysis of the West’s response to the CRINK convergence can ignore internal flaws. Erdogan’s Turkey is a NATO member, yet it maintains trade and diplomatic relations with Russia, hosts negotiation channels that serve Moscow’s interests as much as its own, and periodically blocks the Alliance’s decisions on critical issues. Viktor Orbán’s Hungary has systematically delayed or watered down aid packages for Ukraine approved by the European Union, while maintaining close economic and political ties with Putin.

Internal Leverage Points Exploited by Russia and China

These flaws are not trivial: they give Russia and China levers of influence within the very institutions the West relies on for its defense. They point to an uncomfortable reality: the CRINK convergence does not need formal members within NATO—it needs only members who do not play as a team. And such members exist.

I’m not going to call Orbán a Kremlin agent. That’s a legally charged term that I cannot substantiate with the available evidence. But it is a documented fact that he is hindering support for Ukraine, maintaining economic and political ties with Moscow, and benefiting from this position. Pointing out this fact is not propaganda. It’s reporting.

The Acronym That Forces Us to Think Differently

The concept of CRINK has significance that extends beyond the academic realm. It forces us to view the threat for what it is: not four separate challenges to be managed in silos, but an interdependent convergence that grows stronger over time. Russian-North Korean cooperation bolsters Pyongyang’s military capabilities and Moscow’s stockpiles. Chinese support enables Russia to withstand sanctions. Iranian drones tested in Ukraine are being sold to other actors. Each element reinforces the others.

Systemic, coordinated, sustainable: the three imperatives

The response to this convergence must be commensurate with its nature: systemic, coordinated, and sustainable. It requires supporting Ukraine until a just and verifiable peace is achieved. It requires solidarity with the democracies of East Asia. It requires clarity on the cost of complacency toward Beijing. And it requires a clear-eyed assessment of the Alliance’s internal weaknesses. Labeling this convergence “CRINK” is not alarmist—it is the first step toward a serious response.

This post does not claim to have all the answers. It merely argues that the issues are more urgent than is publicly acknowledged in most Western capitals. The CRINK axis is not the figment of a paranoid analyst’s imagination. It is a documented, verifiable, and operational convergence. And documenting what is urgent is still what this column does best.

Clarity as the First Act of Resistance

The CRINK convergence is a call for clarity. Clarity on what the West stands for—democratic values, a rules-based order, the right of nations to self-determination—and clarity on the means it is prepared to mobilize to defend them. This clarity is not a given. It is challenged from within by demagogues and populists who prioritize short-term gains over strategic coherence, and from without by regimes betting on our fatigue.

What Zelensky and the Ukrainian people have been proving since 2022

But history has not yet been written. What Zelensky has shown since 2022—and what Ukrainian soldiers demonstrate every day on the front lines—is that resistance is possible—that a determined people can hold their ground against a coalition of better-equipped authoritarian regimes. What is needed now is for this resistance to be supported by a Western coalition that is up to the challenge. CRINK has chosen its side. The West must choose its own—unequivocally and without delay.

Signed, Maxime Marquette, columnist