Never before have the Chinese had to deal with a North Korea that has any swagger
When Xi Jinping traveled to Pyongyang this week, he was not simply paying a diplomatic visit — he was attempting to take the measure of a neighbor who has grown dangerously certain of his own destiny. Kim Jong Un has abandoned decades of North Korean strategy, trading the pursuit of American recognition for a posture of open confrontation, and that transformation has unsettled Beijing as much as it has alarmed Washington. Two nuclear-armed neighbors, bound by history and mutual suspicion rather than trust, are now navigating a relationship where the cost of miscalculation falls on the entire world.
- Kim Jong Un has made a decisive break from North Korea's past — where his regime once sought a seat at the table with America, he now views confrontation with Washington as both inevitable and welcome.
- Xi's visit carried quiet urgency: if Kim stumbles into conflict with the United States, China will be pulled in regardless of its wishes, making North Korean restraint a matter of Chinese national interest.
- The personal relationship between the two leaders is corroded by old wounds — the execution of Kim's Chinese-backed uncle and Beijing's support for UN sanctions left a residue of distrust that no summit ceremony can fully dissolve.
- Russia's growing closeness with Pyongyang, including weapons exchanges and nuclear recognition, has forced Xi to reassert China's role as the indispensable neighbor before Moscow fills that space.
- The world's clearest signal of where this summit truly landed will come next month, when the 65th anniversary of the China–North Korea defense treaty arrives — weapons sales or joint military exercises would confirm genuine alignment, not theater.
Chinese President Xi Jinping spent two days in North Korea this week, emerging with pledges of deeper cooperation and talk of a new historical chapter. But beneath the ceremonial language lay a more urgent calculation: Xi needed to take the measure of a neighbor who has grown dangerously confident in his own power.
Since 2023, Kim Jong Un has undergone a fundamental strategic shift. Where North Korea once pursued engagement with the United States — seeking recognition and normalization — that entire orientation has been discarded. Kim now views confrontation with America as inevitable and desirable, seeing himself as a nuclear-armed peer destined for a reckoning with Washington. This sharp break from decades of North Korean foreign policy has alarmed Beijing deeply.
Bob Carlin, a State Department veteran with more than five decades studying North Korea, explained the bind Xi faces. China cannot afford to be sidelined while its nuclear-armed neighbor pursues a collision course with the United States — if Kim ends up in conflict with America, China will be drawn in whether it wants to be or not. Yet the relationship carries deep scars. When Kim ordered the execution of his Chinese-backed uncle and China later supported UN sanctions on North Korea's nuclear program, a poisonous residue settled into their dynamic. These are neighbors forced to coexist, not allies bound by trust.
Kim's nuclear program has become the engine of his confidence. Just before Xi arrived, Kim visited a uranium enrichment facility and declared North Korea's nuclear status irreversible. His regime is building new enrichment plants, expanding an arsenal that already covers South Korea and Japan with missiles — leverage Kim believes makes him a genuine player on the world stage.
Xi's visit also served to counter Russian influence. Moscow has grown close to Pyongyang during its war in Ukraine, trading weapons for North Korean troops and even recognizing North Korea as a fellow nuclear power. China does not want Russia and North Korea plotting without Beijing's knowledge, and Xi needed to remind Kim that China remains the indispensable neighbor.
The next signal will come in a month, when the 65th anniversary of the China–North Korea defense treaty arrives. If Beijing announces weapons sales or joint military exercises, it will confirm that this week's summit represented genuine strategic alignment. If it passes quietly, the summit may have been theater after all — two wary neighbors performing closeness neither fully feels.
Chinese President Xi Jinping spent two days in North Korea this week, emerging with pledges of deeper cooperation and talk of a new historical chapter. But beneath the ceremonial language and state photography lay a more urgent calculation: Xi needed to take the measure of a neighbor who has become dangerously confident in his own power.
Kim Jong Un has undergone a fundamental shift in ambition since 2023. Where North Korea once pursued engagement with the United States—seeking recognition, normalization, a seat at the table—that entire strategic orientation has been discarded. Kim now sees confrontation with America as inevitable and desirable. He views himself as a rising power, a nuclear-armed peer who will eventually have a reckoning with Washington. This represents a sharp break from decades of North Korean foreign policy, and it terrifies Beijing.
Bob Carlin, a State Department veteran with more than five decades studying North Korea, explained the bind Xi now faces. China cannot afford to be sidelined while its nuclear-armed neighbor pursues a collision course with the United States. If Kim ends up in conflict with America, China will be drawn in whether it wants to be or not. So Xi must stay close, must understand what Kim is thinking, must counsel restraint when possible. Yet the relationship between the two leaders carries deep scars. Xi's government once backed Kim's uncle, Jan Song-thaek, who served as a mentor to the young dictator. When Kim ordered his uncle's execution, then later when China supported UN sanctions on North Korea's nuclear program, a poisonous residue settled into their personal dynamic. They are neighbors forced to coexist, not allies bound by trust.
What should worry the West most, Carlin said, is military cooperation between Beijing and Pyongyang. The two countries maintain a defense treaty now 65 years old, with an anniversary coming next month. If China announces weapons sales—air defense systems, for instance—or joint naval exercises in the Yellow Sea, it will signal that this week's summit represented genuine strategic alignment, not mere diplomatic theater.
Kim's nuclear program has become the engine of his confidence. Just before Xi arrived, Kim visited a uranium enrichment facility and declared North Korea's nuclear status irreversible. His sister, Kim Yo Jong, reinforced the message. The regime is building new enrichment plants, producing plutonium, expanding an arsenal that already covers all of South Korea and Japan with missiles. Kim possesses what he believes is leverage—the kind that makes him a player on the world stage, not a minor irritant to be managed.
Xi's visit also served another purpose: countering Russian influence. Moscow has grown close to Pyongyang during its war in Ukraine, trading weapons and financial assistance for North Korean troops. Russia has even recognized North Korea as a fellow nuclear power, a gesture that bolsters Kim's confidence. China does not want Russia and North Korea plotting in a corner without Beijing's knowledge. Xi needed to plant the flag again, to remind Kim that China remains the indispensable neighbor, the one with real leverage.
The broader context sharpens the stakes. Xi had just hosted President Trump in Beijing, then Vladimir Putin days later. Neither government has disclosed whether Xi carried messages from Washington to Pyongyang. Trump met Kim three times during his first term, but those talks collapsed in 2019. Since then, North Korea has tested more than a dozen intercontinental ballistic missiles. Kim has made clear he will not discuss denuclearization. Carlin believes that window closed years ago. The United States, he said, completely lost the opportunity to negotiate Kim out of his weapons.
What remains is a tense equilibrium. China and North Korea need not love each other or trust each other, but they must coexist. Kim wants three things: to diminish American standing globally, to reunify the Korean Peninsula, and to be treated as a peer by both China and Russia. Xi wants to prevent Kim from doing anything catastrophic. The next signal will come in a month, when the defense treaty anniversary arrives. Watch what Beijing announces then.
Citas Notables
Never before have the Chinese had to deal with a North Korea that has any swagger in its step— Bob Carlin, former U.S. State Department official
They want to confront the U.S., and Kim sees himself as a leader who will eventually have a reckoning with the Americans— Bob Carlin, analyzing Kim's strategic shift
La Conversación del Hearth Otra perspectiva de la historia
Why did Xi need to go to North Korea in person? Couldn't he have just called?
Because Kim has become unpredictable in a way he wasn't before. Xi needs to look him in the eye, understand what he's thinking, feel the temperature of the relationship. You can't do that over a phone line.
What changed in 2023? Why did Kim suddenly shift?
He felt he had enough nuclear capability to matter. Once you have the bomb and the missiles to deliver it, you stop asking for permission. You start making demands.
So Xi is worried Kim will start a war?
Worse. Xi is worried that if Kim starts a war with the U.S., China gets pulled in automatically. That's the nightmare scenario. So he has to stay close, stay informed, try to hold Kim back when he can.
Can he actually hold Kim back?
That's the question nobody can answer. They don't trust each other. Xi's government executed Kim's mentor. But they're stuck with each other geographically, so they have to find a way to cooperate despite the poison between them.
What about Russia? How does that fit in?
Russia is giving Kim weapons and money and telling him he's a legitimate nuclear power. That makes Kim feel even more confident, even more willing to take risks. Xi hates that. He wants to be the one with influence over Kim, not Moscow.
What happens next?
Watch the defense treaty anniversary next month. If China announces military hardware sales or joint exercises, you'll know Xi succeeded in deepening the relationship. If nothing happens, it means the visit was mostly theater.