Experts Warn of China’s Oil and Gas Push in Taiwan’s Waters

New analysis reveals that China is using oil and gas exploration as a cover to push its boundaries into Taiwan’s exclusive economic zone (EEZ). The activity, which involved at least a dozen vessels and fixed structures in July and August, is being described by analysts as a “greyzone” tactic—a method of asserting power without triggering open military conflict. One vessel was reportedly spotted less than 50 kilometers from the Pratas Islands, raising concerns about the security of the area.
This calculated strategy, according to experts, is designed to blur the distinction between legitimate commercial activity and state-sponsored coercion. By repeatedly operating within Taiwan’s EEZ, Beijing seeks to normalize its presence and gradually shrink the operational space that Taipei can contest. This is part of a long-term strategy to expand its influence and control in the South China Sea. The use of commercial assets is a key part of this strategy, as it makes it harder to classify the activity as a direct military threat.
Taiwan’s official response to the incursions has been surprisingly restrained. This muted reaction has concerned some observers, who fear that silence could be interpreted as acceptance, thereby normalizing the encroachment. The government’s seemingly limited options are due to a combination of legal and practical constraints that make a strong response difficult to mount. Taiwan is caught in a difficult position, balancing the need to assert its sovereignty with the risk of escalating the situation.
The presence of these assets, which include large wellhead platforms, indicates a long-term commitment to drilling in the area. This is not a temporary or exploratory mission but a more permanent fixture. The establishment of these structures signals China’s intent to remain in the area and solidify its claims. The scale of the operation is a clear sign of Beijing’s seriousness about its claims in the region.
The situation highlights the growing trend of “greyzone” conflict, where nations use non-military or quasi-military means to achieve strategic objectives. This type of conflict is difficult to counter using traditional military or diplomatic tools, posing a significant challenge to international law and stability. The international community has yet to develop a clear and effective response to these types of tactics.