Steven Yeo 楊時鈞 @shihjyun.bsky.social · 07/08/2026What does China’s maritime presence across the First Island Chain actually look like? We reconstructed the movements of China Coast Guard vessels using AIS data and public sources, and turned the results into an interactive story. 👉 www.cw.com.tw/graphics/chi... 010
Steven Yeo 楊時鈞 @shihjyun.bsky.social · 27/03/2025By gathering the data from Taiwan’s Ministry of National Defense and Japan’s Ministry of Defense, we built a dashboard where you can track PLA activities around Taiwan over the past 3 years. We’ll be updating it regularly! www.cw.com.tw/graphics/pla... 020
Steven Yeo 楊時鈞 @shihjyun.bsky.social · 18/03/2025After collecting nearly a year's worth of AIS data, we visualize how China's law enforcement vessels routinely enter Taiwan's restricted and prohibited waters near Kinmen, Taiwan's closest territory to China, as part of China's gray-zone tactics. 141