How Taiwan Is Preparing for a PLA Sea Blockade in Its Biggest War Games

Taiwan’s annual Han Kuang war games are about to kick off, and this year’s iteration is generating more buzz than usual. The island nation’s military is preparing for a scenario that has become increasingly plausible in recent years: a People’s Liberation Army (PLA) sea blockade of Taiwan.

The PLA’s escalating military pressure on the island through grey-zone operations, large-scale drills, and expanded coastguard patrols has created an environment where a maritime blockade is no longer just a hypothetical threat. This year’s war games specifically aim to test Taiwan’s ability to counter such a scenario, with high stakes for Taipei as it seeks to strengthen its capacity for sustaining military operations under attack.

The 42nd edition of the Han Kuang exercise will incorporate US military planning practices, including “back briefs” on potential scenarios and contingency planning. This collaboration is part of Taiwan’s broader effort to modernize its military and enhance interoperability with allies. However, some analysts have raised concerns about relying too heavily on foreign assistance, particularly from the US.

A sea blockade would be a low-cost, high-impact strategy for the PLA, allowing them to exert pressure without directly engaging in an amphibious assault – a tactic that has been employed by other nations throughout history with varying degrees of success. The Soviet Union’s 1962 blockade of Cuba, for instance, brought the US and USSR to the brink of nuclear war.

Taiwan’s military is well aware of this threat and has been working to improve its capabilities in response. During the Han Kuang exercise, Taiwan’s armed forces will practice counter-landing operations, convoy escorts, and joint counter-blockade missions. These drills are designed to simulate a realistic scenario, with Taipei preparing for the possibility that a PLA blockade could be accompanied by cyber attacks, jamming of communication networks, or even internet outages.

A sea blockade would pose significant challenges to Taiwan’s economy and military, as the island relies heavily on imports that would become difficult to maintain if shipping lanes were disrupted. This vulnerability has been exacerbated by the ongoing COVID-19 pandemic, which has strained global supply chains.

Taiwan’s military is also relocating its weapons production lines to safer locations in case of a blockade. This move reflects a growing recognition that traditional notions of warfare are no longer applicable in today’s world. The PLA’s emphasis on asymmetric warfare and grey-zone operations has forced Taiwan to rethink its defense strategies, prioritizing adaptability and resilience above traditional notions of deterrence.

The implications of a PLA sea blockade extend far beyond Taiwan’s borders. A successful blockade would not only cripple Taiwan’s economy but also signal Beijing’s willingness to use military force to achieve its goals. The regional security landscape is already precarious, with tensions simmering between China and Japan over the Senkaku/Diaoyu Islands.

The Han Kuang exercise serves as a timely reminder of the need for sustained engagement on the part of Taiwan’s allies. As Washington continues to navigate its relationships with Beijing and Tokyo, it must also prioritize support for Taipei, which has been a stalwart ally in the region.

As the Han Kuang war games unfold, attention will be focused on how effectively Taiwan’s military can respond to a PLA sea blockade. While some analysts may view this exercise as an opportunity for Taiwan to improve its capabilities, others are more cautious, warning of the risks associated with relying too heavily on foreign assistance.

Ultimately, the success or failure of Taiwan’s war games will depend on its ability to adapt and innovate in response to evolving threats from Beijing. As regional tensions continue to escalate, one thing is clear: a PLA sea blockade remains a very real possibility, and Taiwan’s military must be prepared to face this challenge head-on.