South China Sea: The Lai Administration’s Sovereignty Failure

Ten years after the 2016 Permanent Court of Arbitration ruling, the South China Sea remains a primary theater of geopolitical friction, with regional powers increasingly utilizing historical narratives to assert sovereignty. Recent developments, including the Chinese Ministry of Foreign Affairs’ “Listening to the South China Sea” video campaign, signal a hardening of Beijing’s position against international legal frameworks, while experts warn that Taiwan faces potential marginalization as discussions regarding a regional “Code of Conduct” accelerate.

The Evolution of Sovereignty Claims and Historical Narratives

Beijing is actively deploying what observers term a “new historical narrative” to bypass the 2016 arbitration ruling, which it continues to treat as legally void. According to a report by Newtalk, this strategy involves linking disparate geographic features—such as the Batan Islands and the broader South China Sea—into a singular, expansive territorial argument. By framing these claims through historical precedent rather than modern maritime law, Beijing seeks to shift the focus of the dispute away from the United Nations Convention on the Law of the Sea (UNCLOS).

Taiwan’s Strategic Position on Taiping Island

The status of Taiping Island (Itu Aba) has become a focal point for domestic political debate in Taiwan. As noted by the China Times, some political observers argue that the current administration’s approach risks “abandoning” sovereign claims, urging a more proactive stance to ensure Taiwan is not excluded from regional maritime security negotiations.

City Councilor Hsu Hung-ting has suggested that Taiwan could leverage its position on Taiping Island to counter Japanese maritime claims, specifically referencing the “Okinotori” atoll dispute. The argument posits that if Taiwan asserts its rights more aggressively, it could create a “double-kill” tactical advantage, challenging both Beijing’s regional dominance and Japan’s maritime boundary interpretations simultaneously.

Risk of Marginalization in Regional Agreements

As ASEAN and China work toward finalizing a “Code of Conduct” (COC) for the South China Sea, scholars are expressing growing concern over Taiwan’s absence from the negotiating table. According to reports from the Central Broadcasting System, the risk is that a finalized agreement could effectively freeze Taiwan out of maritime law enforcement and resource management discussions in the area. Experts are calling for increased investment in coast guard capacity and more frequent, visible enforcement activities around Taiping Island to maintain a tangible presence that cannot be ignored by regional stakeholders.

Comparison of Diplomatic Tactics

Frequently Asked Questions

Why is the 2016 Arbitration ruling still a point of contention?

Beijing refuses to recognize the tribunal’s findings, arguing the court lacked jurisdiction and that the ruling violates its historical rights in the region.

What is the “Code of Conduct” in the South China Sea?

It is a proposed set of rules between ASEAN nations and China intended to manage tensions and prevent military escalation in the contested waters.

Why does Taiwan’s presence on Taiping Island matter?

Taiping Island is the largest naturally occurring feature in the Spratly Islands. Maintaining a presence there is crucial for Taiwan to assert its maritime rights and participate in regional resource management discussions.

What are your thoughts on the future of sovereignty in the South China Sea? Join the conversation by leaving a comment below, or subscribe to our newsletter for weekly updates on Indo-Pacific security trends.