The Purge Paradox: How Xi's Anti-Corruption Campaign Undermines PLA Readiness

On Saturday, March 7, 2026, Xi Jinping addressed military and armed police lawmakers on the sidelines of the National People's Congress with a message that has become grimly familiar: "There must be no room within the military for those harbouring disloyalty towards the party, nor any shelter for corrupt individuals." The fight against corruption, Xi declared, "must be resolutely advanced." One day earlier, Zhang Shengmin — the sole remaining general on the Central Military Commission besides Xi himself — echoed the demand for deeper "political rectification" as the PLA counts down to its centenary in 2027.

These are not routine exhortations. They are symptoms of an institutional crisis that has been escalating for three years and shows no sign of resolution. Since late 2023, Xi's anti-corruption campaign has consumed the PLA's senior leadership at a pace and scale unprecedented in the People's Republic's history. The campaign's stated goal is to forge a military capable of "fighting and winning wars." The emerging evidence suggests it may be achieving the opposite.

The Scope of the Purge

The numbers alone are striking. Since the campaign intensified in late 2023, more than 170 senior PLA officers and defense industry executives have been investigated, dismissed, or expelled from the Chinese Communist Party. The casualties include figures at the very apex of the military hierarchy:

• Li Shangfu — Defense Minister, removed October 2023 after serving barely seven months. Previously headed the PLA's equipment development department. Expelled from the CCP in June 2024.
• Wei Fenghe — Li's predecessor as Defense Minister, expelled from the CCP in June 2024, retroactively implicating his entire 2018–2023 tenure.
• Li Yuchao — Commander of the Rocket Force, removed alongside his political commissar Xu Zhongbo in mid-2023. The Rocket Force — China's strategic and conventional missile arm — saw its entire senior leadership replaced.
• Nine additional generals and admirals removed from their NPC delegate positions in December 2023, a move without precedent in the reform era.

The downstream effects are visible in the NPC itself. The military delegation — historically one of the largest and most politically significant blocs — shrank from 281 members in 2023 to 243 in 2026, a 14% reduction. Some of those missing seats belong to officers under investigation. Others were quietly retired. The net effect is a military delegation that is measurably smaller, younger, and less experienced than any in recent memory.

The Rocket Force Implosion

The most consequential damage has been inflicted on the PLA Rocket Force (PLARF), the service branch responsible for China's conventional and nuclear missile arsenal. The Rocket Force is not a peripheral organization. It operates the DF-21D anti-ship ballistic missiles, the DF-26 intermediate-range missiles, the DF-41 intercontinental ballistic missiles, and the hypersonic DF-17 — the systems that underpin China's anti-access/area-denial strategy and its nuclear deterrent.

Between mid-2023 and early 2024, the PLARF's commander, political commissar, and multiple deputy commanders were removed. Investigations revealed that corruption had penetrated the force's procurement and maintenance systems, raising questions about the readiness of the missiles themselves. Reports in Western intelligence assessments and corroborated by multiple media outlets indicated that some missile silos may have been filled with water instead of fuel, that maintenance contracts were awarded to companies that performed no actual work, and that readiness inspections were routinely falsified.

The reliability implications are severe. A missile force's credibility rests on the certainty — in the adversary's mind — that the missiles will launch when ordered and strike their targets. If the force's own leadership was systematically falsifying readiness reports, the actual operational capability of China's missile arsenal is unknown — not just to foreign intelligence agencies, but potentially to Chinese leaders themselves.

Xi's response was to appoint Wang Houbin, a former navy admiral with no prior Rocket Force experience, as the new PLARF commander — a deliberate choice of an outsider untainted by the service's culture of corruption. It was also, by definition, a choice of a commander who lacks deep familiarity with the technical and operational intricacies of the force he now leads. Organizational theory suggests that such transitions — purging experienced leadership and replacing them with loyal outsiders — inevitably create a period of reduced institutional competence. The question is how long that period lasts.

The Loyalty-Competence Tradeoff

Every authoritarian military faces a structural dilemma that political scientists call the "loyalty-competence tradeoff." A leader who promotes officers based on political reliability may get subordinates who follow orders but lack the skill to execute complex operations. A leader who promotes based on professional merit may get competent commanders who eventually pose a political threat. The history of authoritarian militaries — from Stalin's Red Army to Saddam Hussein's Republican Guard — is littered with examples of this dilemma producing catastrophic battlefield results.

Xi's purge campaign has pushed the PLA sharply toward the loyalty end of this spectrum. Zhang Shengmin's remarks at the Two Sessions are revealing: he called simultaneously for "political rectification" and "combat-oriented training" — as if these are complementary objectives. In practice, they are often in tension. Officers who spend their time demonstrating ideological purity and navigating political campaigns have less time and cognitive bandwidth for tactical innovation and operational planning. Units subjected to constant loyalty screening develop risk-averse cultures where initiative — the quality most essential in combat — is suppressed.

The Soviet experience is instructive. Stalin's purge of the Red Army officer corps in 1937–1938 removed approximately 35,000 officers, including three of five marshals and 13 of 15 army commanders. The result was catastrophic performance in the 1939–1940 Winter War against Finland and near-collapse in the first months of Operation Barbarossa in 1941. It took the Red Army roughly three years of total war to rebuild the professional competence that the purges had destroyed.

The PLA's purge is smaller in absolute scale but comparable in proportional impact on senior leadership. And unlike the Red Army, the PLA has not fought a major war since 1979 — meaning there is no combat-tested cadre of mid-level officers ready to step up. The replacement commanders are being selected for loyalty and clean records, not for demonstrated battlefield effectiveness. There is no battlefield to demonstrate effectiveness on.

The Budget Tells a Story

China's announced 2026 defense budget of approximately 1.67 trillion yuan ($230 billion) — a 7% increase over 2025 — maintains the steady growth trajectory that has characterized PLA modernization for two decades. The headline number, however, obscures a critical allocation problem.

A significant and growing share of defense spending is now devoted to internal oversight, political education, and anti-corruption infrastructure. The expansion of the Central Military Commission's discipline inspection apparatus, the creation of new political commissar positions to monitor units affected by the purges, and the institutional costs of replacing and retraining hundreds of senior officers all consume resources that would otherwise fund equipment, training, and readiness.

Song Zhongping, a military analyst and former PLA instructor, noted that the budget reflects "moderate growth in defence spending" and that more investment was needed for "training and equipment, particularly to maintain new systems." The maintenance point is notable: the PLA has fielded enormous quantities of advanced equipment over the past decade — fifth-generation fighters, aircraft carriers, modern destroyers, hypersonic missiles — but maintaining these systems at operational readiness requires sustained, skilled technical labor and management. If the officers responsible for maintenance programs were among those purged for corruption, continuity of maintenance is disrupted precisely when the fleet is newest and most complex.

Western estimates of China's actual military spending — which include research and development, paramilitary forces, and foreign arms purchases excluded from the official figure — range from $350 billion to $450 billion. Even at the upper end, the PLA faces the challenge of modernizing the world's largest military while simultaneously purging its leadership — a combination that strains institutional capacity regardless of the budget.

The CMC Vacuum

Perhaps the most telling indicator of institutional disruption is the composition of the Central Military Commission itself. The CMC is the PLA's supreme command authority — the body that would direct military operations in a crisis. As of March 2026, Zhang Shengmin is the only member besides Xi Jinping. The commission, which historically operates with seven members (a chairman, two vice-chairmen, and four members), has been functionally hollowed out.

This is not merely an administrative inconvenience. In a fast-moving military crisis — a scenario where decisions must be made in hours or minutes — the CMC's decision-making capacity matters enormously. A commission operating with two of seven positions filled lacks the institutional bandwidth for simultaneous decision-making across multiple domains (naval, air, missile, cyber, space). It concentrates decision authority in Xi personally, creating a single point of failure in a system that would need to coordinate the world's largest navy, the world's largest ground force, a strategic missile arsenal, and an expanding space and cyber capability simultaneously.

History suggests that hypercentralized military command structures perform poorly in complex, dynamic conflicts. Hitler's insistence on controlling tactical decisions on the Eastern Front is the canonical example, but the pattern recurs across authoritarian militaries: when a single leader becomes the bottleneck for operational decisions, the system's response time degrades catastrophically. The PLA's current command structure — with Xi as chairman and Zhang as the sole other member — is the most centralized the CMC has been since its establishment.

What It Means for Deterrence

Deterrence theorists distinguish between "capability" and "readiness." A military can possess advanced weapons systems (capability) while lacking the organizational coherence, trained personnel, and institutional confidence to employ them effectively (readiness). The PLA's purge crisis is primarily a readiness problem — one that widens the gap between the force that exists on paper and the force that would actually show up in a conflict.

Several specific readiness degradations are likely:

• Command paralysis: Officers who have watched dozens of colleagues investigated, imprisoned, or disappeared are unlikely to display the initiative and risk-taking that complex military operations require. The rational career strategy in a purge environment is to do nothing that attracts attention — the antithesis of operational boldness.
• Information distortion: The same culture that produced falsified readiness reports in the Rocket Force likely exists across the PLA. When reporting bad news can end a career (or worse), rational actors report good news. This means senior leaders — including Xi — may be receiving systematically optimistic assessments of force readiness, equipment status, and operational capability. Decisions based on inaccurate information produce poor outcomes.
• Institutional memory loss: Senior officers carry decades of accumulated knowledge about doctrine, force employment, interservice coordination, and institutional culture. When they are removed en masse, that knowledge is lost. Replacements must rebuild it through experience — experience the PLA cannot acquire without actually fighting.
• Trust deficit: Military operations require trust between commanders and subordinates, between service branches, and between the military and civilian leadership. A purge campaign — by definition — signals that the civilian leadership does not trust the military. That distrust flows downward, creating an environment where every interaction is colored by suspicion.

None of this means the PLA is incapable of military action. It remains a formidable force with advanced equipment, a vast personnel base, and geographic proximity to potential conflict zones. But the gap between "formidable on paper" and "effective in practice" is where wars are won and lost. The purge campaign widens that gap at precisely the moment when the PLA's leadership claims it needs to be narrowing it.

The 2027 Deadline Problem

The purges unfold against the backdrop of Xi's self-imposed directive to have the PLA ready to conduct military operations against Taiwan by 2027 — the PLA's centenary year. Zhang Shengmin's reference to this year being "crucial for fulfilling the goal for the centenary" underscores the timeline's political significance.

But readiness deadlines set by political leaders and actual military readiness are different things. The Soviet Union set numerous deadlines for military modernization that were met on paper and missed in practice. The PLA's 2027 deadline was established before the purge campaign consumed the Rocket Force leadership, before the CMC was reduced to two members, and before the institutional disruption that the campaign has caused became apparent.

A military that is simultaneously purging its leadership, rebuilding its command structure, investigating its procurement systems, and questioning the reliability of its equipment is not a military that is converging on operational readiness. It is a military that is managing an internal crisis. The 7% budget increase announced this week is meaningful, but money cannot buy the institutional trust and command cohesion that the purges have eroded. Those are rebuilt over years, not budget cycles.

The Deterrence Implication

For the states and alliances that would face the PLA in a Western Pacific contingency, the purge campaign carries a counterintuitive message: an adversary that is visibly struggling with internal cohesion is both less likely to initiate conflict and less predictable if it does. The reduced likelihood stems from the simple calculation that a leadership unsure of its own military's reliability is unlikely to stake its survival on that military's performance. The reduced predictability stems from the information distortion problem — if Xi is receiving inaccurate assessments of PLA capability, his risk calculus may be based on a force that does not exist as described.

This argues for a deterrence posture that is both firm and patient. Firm, because the PLA's underlying capabilities — regardless of organizational turmoil — remain substantial and continue to grow. Patient, because the purge campaign represents a self-inflicted wound that degrades the adversary's readiness without requiring any action by the defender. Every month that the anti-corruption campaign continues, every senior officer replaced, every readiness report called into question — these are months in which the defender's relative position improves.

The investments that Taiwan, Japan, the Philippines, and the United States have made in asymmetric defense, distributed operations, and alliance interoperability over the past three years are compounding at the same time that the PLA's institutional capacity is being disrupted. Missile batteries on the Ryukyu islands, Hsiung Feng coastal defense systems, AUKUS submarine cooperation, Marine Littoral Regiments — these capabilities are being developed by organizations that are not simultaneously purging their leadership. The relative readiness gap is widening in the defender's favor.

Xi Jinping told the NPC on Saturday that the anti-corruption campaign had achieved "significant results." He is correct, though perhaps not in the way he intends. The campaign has revealed that the PLA's modernization — the most expensive and ambitious military buildup since the Cold War — was significantly compromised by the very officers entrusted with executing it. That revelation is valuable. But the remedy — removing those officers and rebuilding institutional trust from scratch — is a process measured in years. The PLA that emerges from this crucible may eventually be more professional and more reliable. The PLA that exists today, in the middle of the process, is neither.

Further Reading

• Inside China's Military Modernization: What the Numbers Tell Us
• Japan's Ryukyu Missile Arc: How Yonaguni's New Defenses Deepen Deterrence
• The Economic Abyss: Why Aggression in the Taiwan Strait Would Cost the Attacker More Than Any War in History