China's Coast Guard, under the direct command of the Central Military Commission since 2018, began openly conducting law enforcement patrols in waters east of Taiwan on June 1, 2026. This move expands Beijing's maritime encirclement posture around the island, forcing Taiwan's military and Coast Guard Administration to remain on high alert. The escalation unfolds as the United States continues to leverage massive arms sales to Taiwan, ensuring profits for the military-industrial complex while managing imperialist rivalries.
Daily sorties by Chinese military aircraft around Taiwan averaged 7.5 in the first half of 2026. During the mid-May 2026 summit between Xi Jinping and Donald Trump, from May 13 to 17, this average fell to three, with zero sorties on May 14 and 15. However, after the summit, the People's Liberation Army conducted a joint combat readiness patrol on May 19, detecting 24 military aircraft that day.
Imperialist Maneuvers
Beijing views Trump as a negotiator who respects an adversary's leverage. China's primary instrument for attaining that leverage is gray zone operations. The China Coast Guard, despite its law enforcement character, has acquired highly militarized capabilities. It applies sustained pressure in disputed waters without crossing the threshold of war. In early July, the China Coast Guard rotated its formations and continued regularized patrols, inspecting vessels and protecting fisheries. These waters east of Taiwan had traditionally been regarded as a relatively low-pressure zone for Taiwan's defense.
From January to May, roughly one Chinese official ship, primarily China Coast Guard vessels, was detected operating around Taiwan daily. In early June, this daily average rose to 5.2, reaching 10 on June 9. Military aircraft activity did not increase in tandem, as the coast guard presents a lower external profile than military aircraft. This strategy allows China to maintain its "peaceful reunification first" narrative while advancing practical control. Ultimately, the Chinese military's presence and patrols in these waters will become routine, forming the foundation of Beijing's strategy to blockade Taiwan ahead of any conflict.
The War Profiteers
The United States, meanwhile, continues to fuel the regional arms race. An unannounced $14 billion arms sale package to Taiwan has become a bargaining chip for Trump in maintaining relations with China. Xi Jinping demanded during a February 2026 phone call that the United States handle arms sales to Taiwan prudently. Ahead of the May summit, Beijing again warned that announcing arms sales would jeopardize the meeting. The White House made concessions both times, delaying public announcements.
Despite these diplomatic maneuvers, U.S. deliveries of arms sold to Taiwan were still underway. F-16s and HIMARS may both arrive in Taiwan in stages in the second half of 2026. Beijing doesn't expect Trump to cease arms sales forever. The period after Xi's September visit to the United States through the conclusion of the U.S. midterm elections in November offers many junctures for Trump to announce this $14 billion package. Before that happened, Beijing is cementing its presence in the waters east of Taiwan. This will give China pretext to intercept vessels bound for Taiwan under the guise of quarantine and law enforcement inspection.
Managing Contradictions
The ongoing conflict with Iran constrains the U.S. toolkit and resolve, testing its "First Island Chain strategy." Washington's more likely approach is to work behind the scenes, pushing Tokyo and Manila to strengthen security cooperation. It also seeks to increase investment in and deployment of security and military infrastructure. In late May 2026, the Philippines and Japan announced formal negotiations to delimit their overlapping exclusive economic zones and continental shelves, which also overlap substantially with waters east of Taiwan.
Both the Philippines and Japan have fresh memories of clashes with the China Coast Guard in the South China Sea and East China Sea. The China Coast Guard routinely deploys larger-tonnage, advanced vessels armed with autocannons, known to fire high-pressure water cannons at opponents. While this escalated activity provides an opportunity for the Philippines and Japan to deepen maritime security cooperation, moving from mechanism-level discussions to actual cooperation remains a question. Both sides must ensure they don't proactively escalate a conflict in the vicinity of Taiwan. The diplomatic summits, while presenting an image of de-escalation, merely serve to manage the surface tensions of a deeper, systemic competition for power and resources.