Xi Jinping’s anti-corruption drive is reshaping China’s military around political loyalty, but repeated purges have left gaps and volatility in the PLA’s top command.

Xi Jinping has spent years tightening his grip on China’s armed forces, using sweeping anti-corruption campaigns and disciplinary investigations to remove senior officers and reshape the People’s Liberation Army (PLA) into a force whose top ranks are expected to demonstrate political obedience above all else. But the drive for loyalty has also left visible gaps in the PLA’s senior command—especially within the Central Military Commission (CMC), the Communist Party’s highest military decision-making body—at a moment when Beijing is preparing for important closed-door meetings that traditionally clarify personnel and policy priorities.

The CMC is designed to be the apex of command, setting strategy and overseeing the services and key military departments. Under Xi, it has also become the central instrument for enforcing Party control over the gun. Yet repeated waves of purges and investigations have created an unusual dynamic: while Xi appears to be consolidating authority, the churn at the top can hollow out the very structure meant to translate that authority into coherent command.

In recent years, a series of high-profile cases has signaled the intensity of Xi’s clean-up. Senior commanders and defense-industry figures have been investigated or removed, and promotions have been accompanied by highly choreographed displays of allegiance to the Party leadership. The message is unmistakable: political reliability is a prerequisite for advancement, and the disciplinary apparatus is prepared to act swiftly against those deemed disloyal or corrupt.

That enforcement role has elevated the prominence of the CMC’s discipline and political organs. CMC Vice Chairman Zhang Shengmin, associated with the military’s anti-graft and supervision work, has appeared in official coverage alongside Xi during ceremonies promoting new generals—public moments that underscore how personnel decisions and internal policing now sit at the heart of military governance.

The broader consequence, however, is that the PLA’s top-level staffing has become more volatile. When a system repeatedly removes senior figures—especially from sensitive portfolios such as armaments, logistics, or strategic forces—it can produce vacancies, interim appointments, and uncertainty below the top layer. Even when replacements are identified, a climate of fear can encourage risk-avoidance and discourage frank reporting up the chain of command, complicating efforts to modernize the force and prepare for complex operations.

This volatility matters because Xi has tied his political legacy to accelerating military modernization and ensuring the PLA can fulfill what Beijing calls its “missions” in an increasingly tense regional environment. A streamlined, trusted command structure is essential for joint operations, rapid decision-making, and crisis management. A leadership corps constantly reshuffled for discipline-related reasons may be more politically dependable, but it can also be less stable and, potentially, less effective.

The immediate question facing analysts is how long the CMC and the broader senior command will remain in this state of flux. China’s political calendar adds urgency: key Party gatherings often bring personnel adjustments, and Beijing’s opaque system means that leadership changes in the military can foreshadow wider political signals. Whether Xi continues the purges at the current pace—or shifts toward rebuilding and stabilizing senior ranks—will shape both the PLA’s readiness and the internal balance of power in the months ahead.

Why it matters

China’s armed forces sit at the center of regional security calculations, affecting neighbors, global supply chains, and U.S.-China relations. If purges keep thinning senior leadership, the PLA could face internal disruption even as Beijing presses ahead with modernization and deterrence goals. Watch for signs of vacant posts being filled, changes in the prominence of discipline officials, and personnel moves timed to major Party meetings.