Xi’s anti-corruption drive hits foreign policy lite with Liu Jianchao’s detention

When news broke that Liu Jianchao, one of China’s most prominent diplomats and head of the International Liaison Department, had been detained for questioning, it sent ripples through Beijing’s political and diplomatic circles. Liu, widely tipped to be a future foreign minister, was not just another seasoned cadre. He was a man deeply embedded in the Communist Party’s disciplinary apparatus, having overseen international aspects of the anti-corruption campaign, including the high-profile Operation Fox Hunt that tracked down fugitives abroad. His abrupt fall from grace, alongside the temporary disappearance of his deputy Sun Haiyan, is not simply a political setback. It is a revealing moment in how Xi Jinping’s anti-corruption drive has evolved into a mechanism for political survival and control.

The Anti-Corruption Campaign’s Expanding Logic

Since 2012, Xi Jinping’s anti-corruption campaign has punished millions of officials, targeting both high-ranking “tigers” and lowly “flies.” At the outset, the campaign carried the language of moral renewal and bureaucratic efficiency. Yet, over time, its scope has expanded to engulf sectors once thought relatively insulated including the military, the technology elite, and now, the foreign policy establishment.

The detention of Liu demonstrates this shift. It showcases that anti-corruption is no longer primarily about rooting out graft but now is also about policing loyalty. If even those who once embodied the anti-graft crusade can be purged, then no official can feel secure on the basis of past service or institutional role. The signal is ofcourse deliberate from the supremo himself; political obedience not technical competence, is the currency of survival under Xi.

Foreign policy has always been a sensitive domain in Beijing, but the Foreign Ministry has historically enjoyed a degree of insulation from the most disruptive aspects of Party purges. The targeting of Liu Jianchao disrupts that tradition. His detention, coming after the still-unexplained disappearance of former foreign minister Qin Gang in 2023, suggests that the Party sees diplomacy not as a neutral domain of statecraft but as an arena that requires continual ideological policing.

Liu’s profile makes his detention even more symbolic. Educated at Oxford, he was a polished diplomat who sought to repair frayed ties with the United States and Europe. Yet he was also a Party insider, trusted enough to lead anti-graft operations abroad. If such a figure can be suddenly swept up, it tells us two things: that foreign-facing elites are viewed with suspicion, and that even those with impeccable Party credentials cannot shield themselves from political winds.

Xi’s Grip and the Logic of Fear

Critics sometimes argue that the anti-corruption campaign risks destabilizing the Party by eroding trust among its elites. But that is precisely the point; instability at the elite level serves Xi’s consolidation of power. A system in which no one feels secure is one in which everyone is incentivized to display loyalty constantly and publicly. By keeping even senior diplomats guessing about their fate, Xi ensures that his personal authority outweighs institutional norms.

Liu’s case also illustrates the campaign’s circular logic. Yesterday’s enforcer becomes today’s target, proving that the system spares no one. This perpetual churn sustains the campaign’s credibility while also reinforcing the political reality that the Party cannot be reformed from within, it can only be disciplined from above.

Nonetheless, the anti-corruption campaign has outgrown its initial justification of cleaning up graft. It has become a governance mechanism premised on fear, unpredictability, and personal loyalty to Xi Jinping. And in that sense, Liu Jianchao’s detention is less about corruption and more about control.

The irony of the case however does not miss. A man who once hunted down corrupt officials abroad now finds himself hunted by the very system he helped build. This is not a contradiction but the essence of Xi’s strategy. By turning enforcers into examples, Xi is demonstrating the unrelenting reach of Party discipline.