China's Influence Is Now Shaping Decisions In South Korea's Legislature

Although the steel-frame structures China erected are not minor marine markers, the Chinese Embassy in Korea describes them as “deep-sea aquaculture facilities in China's coastal waters.” Yet they sit within the Provisional Measures Zone – a disputed area where China holds no recognized jurisdiction.

They are part of a broader salami-slicing strategy – a slow, incremental encroachment tactic designed to change facts on the ground without triggering outright conflict. This is the same playbook Beijing has used in the South China Sea.

By installing permanent infrastructure in the region, Beijing appears to be asserting de facto control under the guise of civilian use.

Despite official protests from South Korea's Ministry of Foreign Affairs and a near-unanimous resolution in parliament, these seven lawmakers refused to join the national consensus.

This may be the most visible sign yet that Beijing's influence in South Korea has moved beyond soft power and into the very machinery of representative government.

Over the past decade, China has systematically cultivated elite relationships in liberal democracies – through financial leverage, academia, media and party-to-party ties. South Korea's geopolitical importance makes it a prime target. The abstentions suggest that this strategy may be paying off.

Conservative lawmaker Yoo Sang-beom condemned the abstentions.“There can be no neutrality when sovereignty is at stake,” he said.“Those who cower before China and abandon even the most basic resolution to defend our seas are unfit to represent the people.”

This resolution wasn't about militarism or nationalism. It was about affirming that a neighboring superpower cannot unilaterally install structures inside South Korea's EEZ without consequence. Silence, in this case, is submission.

If Beijing is the long-term challenge, Washington is doing little to help. In fact, the US may be worsening the problem.

On July 7, the Trump administration notified Seoul that it would impose a 25% tariff on imports from South Korea, citing trade imbalances and economic security.

This comes at a time when South Korea's economy and political system are already being swayed by Chinese influence. The US decision undercuts a key democratic partner precisely when it needs support, not punishment.

Even traditionally pro-US voices in South Korea are struggling to justify American actions. Tariffs like these not only strain the alliance but create room for Beijing to exploit Seoul's frustration and push its narrative of American unreliability.

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A region without anchors

The broader security environment offers little comfort. North Korea remains nuclear-armed and unpredictable. Japan, still constrained by its pacifist constitution and domestic priorities, plays a minimal role in collective regional defense.

South Korea is finding itself increasingly isolated.

Its primary strategic partners are either absent, indifferent, or actively punitive. That vacuum is precisely the condition in which Beijing's incrementalism thrives.

Between alliance fatigue and authoritarian pressure

Seven abstentions on a symbolic vote may seem insignificant. But when combined with growing Chinese influence, American economic pressure, and weakened regional cooperation, it signals a deeper unraveling.

Whether these lawmakers acted out of fear, ideology, or indifference, they owe both the public and the international community a clear explanation. In the absence of one, the public – and Beijing – will be left to draw their own conclusions.

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