Beijing Grows Increasingly Wary as Russia Deepens Strategic and Military Ties With North Korea

The rapidly accelerating partnership between Moscow and Pyongyang is generating significant unease in Beijing, as Chinese leadership watches its traditional sphere of influence shift in Northeast Asia. What began as an expedient arrangement to support the Russian war effort has evolved into a closer defense and diplomatic alignment between Russian President Vladimir Putin and North Korean leader Kim Jong Un.

Russia’s increasing reliance on North Korea—one of the world's most economically impoverished states—has resulted in massive transfers of military materiel and personnel. Assessments from South Korea’s Defence Intelligence Agency indicate that North Korea has deployed more than 16,000 personnel to Russia since October 2024. Alongside this manpower, Pyongyang has supplied Moscow with more than 15 million artillery rounds, as well as dozens of advanced KN-23 and KN-24 tactical ballistic missiles.

Speculation regarding further deployments has continued to swirl internationally. Ukrainian officials have suggested that up to an additional 50,000 North Korean troops could eventually be dispatched to aid Russian operations. However, this prospect was sharply rejected by Kim Yo Jong, the influential sister of Kim Jong Un, who officially dismissed the claims of such massive additional deployments as completely groundless.

The growing intimacy between Moscow and Pyongyang is reflected clearly in high-level diplomatic engagements. Over the course of the past 18 months, Russian and North Korean officials have conducted 23 ministerial-level visits. In contrast, high-level interaction between Beijing and Pyongyang has noticeably lagged during the same timeframe, with only eight ministerial-level exchanges recorded between China and North Korea.

This shift in diplomatic attention has sparked genuine concern among Chinese policymakers. Chinese President Xi Jinping is particularly troubled that closer personal and military relations between Putin and Kim could diminish China’s long-standing leverage over the isolated regime in Pyongyang. Beijing has long viewed its dominant role in North Korean affairs as a cornerstone of its regional security architecture.

Beyond the loss of singular influence, Chinese leadership is apprehensive that this deepening bilateral pact could destabilize the broader region and damage China’s international standing. Beijing seeks to maintain an image of international responsibility, and associating too closely with rogue military initiatives risks alienating vital global partners.

For these reasons, official and academic voices in China have made it clear that Beijing has virtually no interest in entering into a formalized trilateral military alliance with Russia and North Korea. While Chinese strategists acknowledge that coordinated pressure from Moscow and Pyongyang complicates matters for the United States and its Western allies, Beijing refuses to commit to a tripartite pact that would unduly constrain its own long-term strategic maneuvers.

Historical precedent also highlights the transactional nature of the Moscow-Pyongyang connection. Following Russia’s annexation of Crimea in 2014, North Korea became one of the few global entities to officially recognize the territorial seizure, anticipating lucrative economic compensation from the Kremlin. However, those anticipated economic windfalls never materialized, leaving Pyongyang largely empty-handed.

Economic indicators underscore how shallow the bilateral commercial foundation between Russia and North Korea has historically been. In 2020, total bilateral trade between the two nations was valued at a meager $42 million. That minuscule figure positioned North Korea as only Russia’s 139th largest trading partner, illustrating that current bilateral ties are driven almost exclusively by immediate defense necessities rather than sustained economic integration.

Despite the transactional nature of the partnership, China remains acutely alarmed by the technological transfers North Korea is receiving in return for its military aid. Russian technical assistance has actively accelerated North Korea’s nuclear weapons development and enhanced its space assets. These rapid advancements have visibly emboldened Kim Jong Un, heightening the risk of reckless behavior.

Beijing fears that a more assertive and technologically capable North Korea will trigger dangerous regional escalations. Emboldened actions and potential miscalculations from Pyongyang could prompt the United States, South Korea, and Japan to dramatically tighten their trilateral defense architecture. Even more concerning for Beijing is the possibility that South Korea and Japan might ultimately feel compelled to develop their own sovereign nuclear arsenals in response.

Furthermore, Chinese planners remain haunted by the prospect of an outright military conflagration erupting on the Korean Peninsula. Any major outbreak of armed hostilities would inevitably generate a severe humanitarian catastrophe right on China’s doorstep, potentially sending waves of refugees flooding north across the Yalu River, which separates China from North Korea.

The geopolitical tension is mirrored by a distinctly cool domestic attitude within China toward its neighboring state. Public sentiment across Chinese social media platforms frequently paints North Korea as an ungrateful and volatile troublemaker. Derisive monikers aimed at Kim Jong Un, such as "Fatty Kim the Third," have circulated so widely online that Chinese state censors were forced to intervene. Online surveys have long affirmed that the broader Chinese public harbors little warmth for the regime in Pyongyang.

A parallel sense of pragmatism characterizes Russian domestic sentiment regarding the new partnership. Although Moscow’s leadership appears tightly aligned with Pyongyang, the public views the arrangement primarily as a temporary convenience. Public opinion data from the independent Levada Centre shows that only about one-third of Russian citizens viewed North Korea as a close ally in 2026. While that represents a significant leap from just 3 percent in 2021, it demonstrates that popular Russian support remains lukewarm.

Ultimately, the flourishing bilateral cooperation between Moscow and Pyongyang presents Beijing with a complicated geopolitical dilemma. As Russia and North Korea draw closer through shared military objectives, China is forced to navigate the resulting instability while striving to safeguard its strategic independence, maintain regional equilibrium, and prevent reckless escalations along its critical northern borders.