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The Pyongyang Calculation: Xi's Return and the Shifting Axis of Northeast Asia
Beijing arrived in Pyongyang with gifts, platitudes, and a quiet fear that seven years of absence had cost China more than it wished to admit.
On the morning of June 8, 2026, buildings along Pyongyang's central thoroughfare were draped with enormous twin portraits of Xi Jinping and Kim Jong Un, framed by a crimson banner reading "Long live the unbreakable friendship and unity between China and North Korea."
Rows of soldiers mounted on white horses lined the parade route. Children with balloons hopped in choreographed welcome along Kim Il-sung Square. The spectacle was grand by any measure, and entirely deliberate. Yet the grandeur itself carried an unmistakable subtext. When a host puts on this kind of display, it is often because the relationship being celebrated is under strain.
Xi's two-day state visit to Pyongyang, his first to North Korea in seven years ,came after a period of unprecedented diplomatic traffic for the Chinese president. In the preceding weeks he had hosted both Vladimir Putin and Donald Trump in Beijing, positioning himself as the indispensable broker of 21st-century great-power politics.
The North Korea visit extended that arc, but with a different energy. Unlike those encounters, which carried the confidence of a host setting terms, the Pyongyang trip felt more like a retrieval operation. Beijing was going to Pyongyang to reclaim something it had allowed to slip.
The backdrop to that slippage is well documented. When Xi last visited North Korea in June 2019, the international community was still seriously debating whether Kim Jong Un might be coaxed into trading away his nuclear program. Beijing itself still used the word "denuclearization" in official statements.
Seven years on, analysts note that halting North Korea's nuclear weapons program appears to have fallen entirely off China's agenda. The strategic landscape has shifted that dramatically. Kim spent the intervening years not moderating but accelerating, and he found in Moscow a patron both willing and able to reward that posture in ways Beijing had long refused to.
The Russia factor is the central fact animating this summit. Beginning in 2023, North Korea began supplying Moscow with artillery shells, ballistic missiles, and ammunition at a scale that made it essential to Russia's war effort in Ukraine.
By late 2024 it had gone further, dispatching thousands of its own troops to fight alongside Russian forces. South Korean intelligence confirmed that nearly 11,000 North Korean soldiers were stationed in Russia's Kursk Oblast at the start of 2026, with the deployment suffering approximately 6,000 casualties — a heavy toll that Pyongyang appears to have accepted as the price of a strategic transformation.
In exchange, Russia upgraded its ties with North Korea through a mutual defense treaty, provided financial assistance, and helped modernize the Korean People's Army's weapons systems. Russian Foreign Minister Sergei Lavrov went so far as to declare North Korea's nuclear status a "closed issue" a phrase that represents a fundamental abandonment of the international nonproliferation framework that China had publicly upheld for decades.
Beijing watched this unfold with growing unease. China shares a 1,400-kilometre border with North Korea and has long viewed the Kim regime through two simultaneous lenses: as a buffer against American military presence in South Korea, and as a potential source of catastrophic instability if it collapses or provokes a peninsula-wide conflict.
Russia, as a CSIS analyst told media ahead of the summit, is "tangibly a more reckless actor in northeast Asia" and does not appear to share Beijing's acute sensitivity to either scenario. Victor Cha at the Center for Strategic and International Studies put it plainly: Xi wants to counterbalance all of the Russian influence over North Korea acquired through their military cooperation in the Ukraine war. The Pyongyang summit was, at its core, a response to that alarm.
For Mr. Xi, it was about stability. For Mr. Kim, it was about influence. The two men wanted different things from the same room.
— Analysis: Christian Science Monitor, June 9, 2026The historical roots of the relationship run deep, though they have never been entirely comfortable. China and North Korea signed their mutual defense treaty in 1961, and the current visit coincides with the 65th anniversary of that pact. Beijing sustained Pyongyang through the Cold War, shielded it diplomatically through successive nuclear crises, and continues to account for roughly 95 percent of all North Korean foreign trade.
Bilateral trade rebounded 25 percent in 2025 to $2.73 billion, recovering to near pre-pandemic levels after years of contraction caused by UN sanctions and North Korea's self-imposed Covid lockdown. China exports plastics, food oils, fertilizers, synthetic fabrics, and construction materials northward, while importing largely wigs and hair products in return. The asymmetry of this trade reflects the asymmetry of the relationship as a whole: North Korea's economy, with a GDP estimated at around $32 billion, is roughly one-fiftieth the size of China's.
- 1961
China and North Korea sign Treaty of Friendship, Cooperation and Mutual Assistance — forming the legal backbone of their alliance and obligating mutual defense.
- 2006 — 2017
North Korea conducts six nuclear tests. China votes for successive UN Security Council sanctions but resists full economic pressure, fearing regime collapse at its border.
- 2018 — 2019
Kim Jong Un makes four visits to China, briefing Xi on diplomatic moves with Trump and Moon Jae-in. Xi makes a reciprocal visit to Pyongyang in June 2019 — the last before this week.
- 2020 — 2022
North Korea seals its border during the pandemic, trade collapses to near zero, and diplomatic contact with Beijing essentially freezes for over two years.
- 2023 — 2024
North Korea begins supplying artillery, missiles, and eventually troops to Russia in exchange for military technology transfers and diplomatic cover. Russia recognises Pyongyang's nuclear status as a "closed issue."
- September 2025
Kim Jong Un visits Beijing for the first Kim-Xi summit in six years, held alongside Putin at China's Victory Day celebrations. Both sides affirm commitment to deepening ties.
- June 8–9, 2026
Xi Jinping arrives in Pyongyang for a two-day state visit — his first on North Korean soil in seven years. Xi calls for a "new historical starting point" in bilateral ties.
Yet the power dynamics that once made North Korea a manageable client have eroded in ways that no bilateral trade figure fully captures. The day before Xi's plane landed, Kim inspected a newly unveiled nuclear material plant and told assembled officials that the country intends to expand its nuclear arsenal at an exponential rate.
Kim also unveiled a 10,000-tonne naval destroyer under construction and announced plans to increase missile production capacity by 150 percent over the next five years, having already more than doubled nuclear fuel output over the previous five. These were not accidental disclosures made awkwardly before a diplomatic visit. They were deliberate signals of a state that now negotiates from a position it believes is irreversible, and that intends its guests to understand that.
Kim Yo Jong, the leader's sister and arguably the sharpest voice in Pyongyang's political establishment, dismissed Washington's longstanding denuclearization demand as an "anachronistic dream" in remarks published the same weekend. The phrase was pointed not only at Washington but at Beijing, which has for years used the possibility of nudging Pyongyang toward denuclearization as a bargaining chip in its own dealings with the United States. That chip, if it ever had real value, appears to have been retired.
What then did Xi seek, and what did he realistically find? Xi called for expanding cooperation in economics, trade, agriculture, health, construction, science and technology, and pledged to increase border crossings and restore transport links. He declared the visit to have established a "new historical starting point" in bilateral relations.
The language of deepening "strategic coordination and cooperation" filled both countries' official readouts. But the two sides told the story differently in ways that reveal much about the underlying relationship. Beijing's Xinhua agency emphasized practical state-to-state deliverables: trade expansion, high-level exchanges, transport restoration.
North Korean analysts noted that Kim told Xi something significant: that developing ties with China is now his country's top strategic undertaking. In the choreography of Pyongyang diplomacy, this was a meaningful reassurance, and it was almost certainly the core thing Xi came to hear. Whether Kim meant it as an enduring commitment or as a tactical comfort offered to a concerned patron is another matter entirely. Kim has proven himself extraordinarily skilled at extracting benefits from competing patrons while committing to none of them in ways that constrain his future options.
The geopolitical consequences of this summit extend well beyond the bilateral relationship. Some analysts suggested Xi may have been carrying a quiet message from Donald Trump, who has signalled willingness to resume diplomacy with Kim, while Washington and Seoul both expressed cautious hope that the visit could play a "constructive role" on the Korean Peninsula.
But Pyongyang has made clear it will not accept any precondition of denuclearization before engaging Washington, and China's tacit shift away from insisting on that precondition, visible in the absence of denuclearization language from Xi's recent summits with both Kim and Putin — has effectively collapsed the diplomatic framework the United States counted on Beijing to uphold.
For South Korea and Japan, the summit reinforces an anxiety that has been building for years: that the three-way axis of China, Russia, and North Korea is consolidating at a pace that outstrips Western responses. South Korea's concerns are existential. Japan's are strategic. Both have watched North Korea's missile capability extend to intercontinental range while the international pressure mechanisms designed to arrest that development have been steadily hollowed out by great-power competition.
The prospect of a North Korea that is nuclear-armed, economically stabilized through Chinese and Russian support, and diplomatically insulated from meaningful consequences represents a qualitative shift in the security environment of the entire region.
China cannot use its leverage to convince Kim to renounce his nuclear program without risking economic collapse there. That calculation has not changed. What has changed is that Beijing has stopped pretending otherwise.
— Chinese expert assessment, cited in Russia Matters analysis, June 2026There is a structural irony at the heart of China's position. Beijing fears an unstable, collapsed North Korea almost as much as it fears a heavily armed, provocative one. A regime collapse would send millions of refugees across the Chinese border, potentially draw American and South Korean forces northward, and eliminate the buffer Beijing has maintained since the Korean War at enormous cost.
The nuclear arsenal that China spent decades trying to prevent has now become, in an uncomfortable way, a guarantor of the regime survival that China actually wants. Chinese analysts have acknowledged privately that Xi now believes leverage to convince Kim to renounce his nuclear program no longer meaningfully exists without risking economic collapse in the North. The summit did not resolve this contradiction. It managed it.
What Xi gained from the visit is primarily intangible but not insignificant. He reasserted China's physical presence in Pyongyang after a seven-year absence. He secured public declarations from Kim that China remains the primary strategic partner. He opened conversations on trade expansion and transport links that, if implemented, would deepen North Korea's economic dependence on Beijing relative to Moscow. He placed himself, visibly and symbolically, at the centre of Northeast Asian diplomacy at a moment when all of the region's major tensions are simultaneously active.
Whether those gains translate into actual influence over Kim's decisions, on nuclear development, on the Russia relationship, on future dealings with Washington, remains profoundly uncertain.
Kim, for his part, walked away from the summit having demonstrated something important to his domestic audience and to the world: that North Korea can receive the Chinese president on its own terms, in its own capital, without making substantive concessions on anything that matters strategically. He showed that the Russia relationship has given Pyongyang real leverage with Beijing, not merely warm words.
He secured commitments to expanded trade and economic cooperation that will help address his country's persistent shortages of food, fuel, and industrial inputs. And he did all of this while unveiling nuclear facilities and announcing exponential weapons expansion the day before his guest arrived, a display of confidence that would have been unthinkable in any earlier chapter of Sino-North Korean diplomacy.
The broader international architecture is absorbing these developments with growing unease. The UN sanctions regime against North Korea was built on the assumption that China would ultimately prioritise stability and nonproliferation over alignment. That assumption now appears outdated.
A joint statement between China and Russia earlier this year opposed "sanctions and military pressure on North Korea," effectively signalling that the two permanent Security Council members who once provided reluctant support for the sanctions architecture have withdrawn from it. The Western powers that constructed that architecture are left holding a framework that its architects are no longer upholding.
Xi left Pyongyang on June 9 declaring that "the mutual understanding between China and North Korea has become deeper and more comprehensive." The phrase was diplomatically impeccable and deliberately vague. The understanding that has deepened is not simply about bilateral trade or party exchanges.
It is an understanding of a new regional order in which a nuclear North Korea is a permanent feature, in which China and Russia provide it with enough economic oxygen and diplomatic insulation to survive, and in which the great-power politics of the 21st century have rendered the post-Cold War nonproliferation consensus increasingly theoretical.
What was agreed in Pyongyang this week will be felt not just on the Korean Peninsula but in capitals from Tokyo to Washington, and in every future conversation about what the international rules-based order actually means when the powers capable of enforcing it have decided, for their own separate reasons, that enforcing it is no longer worth the cost.
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