Alternate links: Google News | Twitter
The passage by the destroyer JS Ikazuchi, from 4:02 a.m. to 5:50 p.m., was reported by the Chinese People's Liberation Army's (PLA) Eastern Theater Command on Friday night. The command said it had dispatched naval and air forces to shadow the Japanese vessel.
China's Ministry of Foreign Affairs said Friday it had "strongly protested" the transit with Tokyo.
Taiwan's Ministry of National Defense declined to comment, saying only that it was closely monitoring the surrounding waters and airspace using joint intelligence, surveillance and reconnaissance systems.