Taiwan Showed Us How It’s Countering China’s Ramped Up ‘Harassment’ | WSJ

Key Concepts

• Gray-Zone Tactics: Incremental actions that fall below the threshold of open warfare, designed to exhaust an adversary and change the status quo.
• Maritime Militia: A state-sponsored fleet of fishing vessels used by China to assert territorial claims and support naval operations.
• Blockade Scenario: A strategic maneuver where the Chinese Coast Guard (CCG) occupies critical transit points and ports to cut off essential goods and energy.
• Semiconductor Dependency: Taiwan’s critical role in global supply chains, specifically in producing advanced chips for AI and defense.
• Kinmen Islands: A strategic Taiwanese-controlled territory located only three miles from the Chinese coast, serving as a primary flashpoint for CCG incursions.

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1. The Escalation of Chinese Coast Guard (CCG) Activity

The Chinese government has developed the world’s largest Coast Guard to exert pressure on Taiwan. Unlike traditional naval warfare, the CCG is used to conduct "simulated blockades" and frequent patrols. The primary political objective is to force the Taiwanese government and society to capitulate without the need for a full-scale kinetic invasion.

• Frequency of Incursions: Since 2024, CCG ships have entered Taiwan’s restricted waters over 100 times.
• Strategic Locations: Patrols are concentrated near the Kinmen Islands, the Penghu Islands, and the waters north of Keelung.
• Official Stance: China’s Taiwan Affairs Office denies the existence of "prohibited or restricted waters," claiming these patrols are for maintaining order and protecting fishermen.

2. Methodology: The "Justice Mission 2025" Blockade Framework

Tristan Tang, co-founder of the Taiwan Defense Studies Initiative, explains how the CCG functions as a tool for blockade through specific war-gaming scenarios:

• Phase 1: Positioning: CCG vessels are deployed to critical junctures of transportation and major ports to effectively choke off the island’s maritime access.
• Phase 2: Boarding and Inspection: The CCG conducts drills for boarding civilian vessels. This is a critical escalation, as it involves physical contact with commercial ships to stop the flow of energy and essential goods.
• Integration: These exercises often involve the coordination of the CCG with the People’s Liberation Army (PLA) Navy and Air Force, creating a multi-layered threat.

3. The Role of the Maritime Militia

China utilizes a state-sponsored fleet of fishing boats—the maritime militia—to operate alongside the Navy and Coast Guard. This allows Beijing to maintain a persistent presence in contested waters while maintaining "plausible deniability," as these vessels are technically civilian, yet they serve as an extension of state power to assert control.

4. Geopolitical Implications and Global Stakes

The conflict over Taiwan is not merely regional; it has global consequences due to Taiwan’s dominance in the semiconductor industry.

• Economic Impact: Any disruption to Taiwan’s production of advanced AI and defense-related semiconductors would have catastrophic effects on the global economy and military readiness.
• US-Taiwan Relations: There is significant uncertainty regarding the level of US commitment to Taiwan’s defense. Legislator Chen Kuan-ting emphasizes that "undermining Taiwan’s interest is undermining America’s interest," arguing that Taiwan must focus on self-reliance and military strength to maintain leverage in any future political engagement with Beijing.

5. Notable Perspectives

• Chen Kuan-ting (DPP Legislator): Views CCG incursions as a "pretext or some sort of rehearsal" for a real blockade, characterizing these actions as part of a broader gray-zone strategy.
• China’s Defense Ministry: Rejects these claims, accusing the Taiwanese government of "maliciously hyping up" gray-zone harassment to distort facts.
• Taiwanese Coast Guard Perspective: Despite facing a nuclear-armed superpower with thousands of missiles aimed at the island, the Taiwanese Coast Guard maintains a policy of focusing on controllable actions and standardizing response procedures to these frequent provocations.

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Synthesis and Conclusion

The situation in the Taiwan Strait represents a sophisticated application of gray-zone warfare. By utilizing the Coast Guard and maritime militia, China is effectively "testing" Taiwan’s response mechanisms and normalizing its presence in restricted waters. The ultimate goal is to create a state of constant pressure that could transition into a full blockade. For Taiwan, the challenge lies in balancing the need for self-reliance and military readiness while navigating the uncertainty of international support, all while the global economy remains tethered to the island's semiconductor output.