Japan, Taiwan, China and the emerging 2028 strategic test

Asia Times | Paul N. Goldstein

Taiwan’s 2028 presidential election represents a critical geopolitical inflection point in East Asia that could shape Beijing's strategic calculus more decisively than 2027 People’s Liberation Army modernization milestones. Former CIA analyst Jonathan Czin argues Beijing prioritises political pathways over immediate military action, while former US naval attaché perspectives suggest Washington and Beijing could develop managed coexistence under President Trump.

This structural shift elevates Japanese Prime Minister Sanae Takaichi’s defense posture, which links Taiwan’s security to Japan’s vital trade routes and energy sustainment lines. Kuomintang chair Cheng Li-wun advocates renewed dialogue, encouraging Beijing's expectations of political accommodation. However, Admiral Samuel Paparo warned at the 2025 Honolulu Defense Forum that Chinese maneuvers act as forced reunification rehearsals. Sea lanes remain vulnerable. A fourth consecutive Democratic Progressive Party victory in 2028 may prompt Beijing to initiate prolonged grey-zone pressure, maritime inspections, and transportation disruptions to alter regional order.

Comment

A Chinese maritime quarantine strategy targeting Taiwan relies on endurance and economic attrition rather than rapid assault stocks. By deploying China Coast Guard cutters and maritime militia alongside People's Liberation Army Navy escorts to choke points like the Miyako Strait, Beijing shifts the military burden to long-term maritime sustainment. This operational posture directly strains the Japan Maritime Self-Defense Force’s escort capabilities across the Southwestern Islands. Prolonged escort operations deplete naval fuel reserves and routine maintenance schedules long before combat readiness is tested.

The operational friction centers on replenishment-at-sea capacity during non-combat maritime blockades. Maintaining persistent surface presence around Yonaguni Island requires continuous underway replenishment from Towada-class replenishment ships, which are numerically insufficient for multi-month blockades. Consequently, Beijing’s grey-zone interdiction forces the Ministry of Defense in Tokyo to prioritize logistically heavy convoy support over high-end fleet maneuvers in the Nansei chain.

Strategic Question for Discussion

How would a prolonged China Coast Guard quarantine around the Miyako Strait alter the operational sustainability of JMSDF convoy escorts operating near Yonaguni Island?

The available evidence points toward severe operational strain on Japan Maritime Self-Defense Force underway replenishment assets, particularly the Towada-class fleet, during an extended interdiction campaign. While Japan maintains high tactical readiness, continuous grey-zone escort duties in the Nansei chain would rapidly exhaust fleet sustainment capacity without triggering mutual defense treaty commitments. My assessment is that Beijing could leverage this logistical asymmetry to force maritime concessions without initiating open combat.

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