America is sailing through the Taiwan Strait less. Does it matter?

Breaking Defense  |  Allen Zhang, Charity Ihrman

The United States Navy conducted only one publicly declared Taiwan Strait transit in early 2026, tracking toward a projected 50 percent decline under the second Trump administration compared to its first term. This reduced operational footprint contrasts sharply with the Chinese People's Liberation Army enacting a mock comprehensive air and naval blockade around Taiwan in December 2025 while maintaining daily maritime deployments.

Routine freedom of navigation operations historically contest Beijing's unilateral territorial claims and provide American naval crews essential navigation experience in high-risk waterways. Although unpublicized silent transits like the September 2025 passage of USS Higgins and HMS Richmond continue, decreased public messaging risks signaling strategic withdrawal to Indo-Pacific allies. Dwindling public transits may embolden Beijing to escalate gray-zone coercion, including unlawful vessel inspections and cable severing, without fearing immediate diplomatic pushback. Preserving established operational tempos and public announcements remains essential to maintaining credible deterrence across the Taiwan Strait.

Comment

Suppressing public messaging during freedom of navigation operations dilutes the collective deterrence posture built through multinational deployments like the September 2025 transit of USS Higgins and HMS Richmond. Operational presence without explicit Pentagon releases strips the Japanese Ministry of Defense and Royal Australian Navy of the political cover required to justify surface combatant deployments through contested chokepoints. When the United States Navy shifts to unannounced passages, it alters the operational predictability needed for multilateral coalition planning across the Indo-Pacific theatre.

This operational opacity forces the Japan Maritime Self-Defense Force to evaluate whether its own destroyers must sail independently to maintain non-recognition of Chinese maritime claims. Without clear American public signaling, allied capitals face heightened domestic friction when committing naval assets to routine patrols surrounding Taiwan. Consequently, silent transits erode the coalition signaling mechanisms carefully built across US Seventh Fleet operations in the Western Pacific.

Strategic Question for Discussion

If the US Seventh Fleet continues prioritizing silent transits over public declarations, how does that operational shift alter the strategic risk calculus for the Japan Maritime Self-Defense Force when scheduling its own passages through the Taiwan Strait?

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