February 2, 2026, by Jennifer Jun, Asia Maritime Transparency Initiative and Victor Cha—
The Atlantic Amsterdam, a Chinese platform that was a point of tension between South Korea and China due to its unilateral placement by Beijing in the Provisional Measures Zone (PMZ), arrived at a commercial shipyard in China last week... View of the Atlantic Amsterdam, the Chinese “central integrated management platform” located in the PMZ in October 2022, relocated to Weihai…
January 28, 2026, by Jennifer Jun, Asia Maritime Transparency Initiative and Victor Cha—
CSIS imagery analysis and AIS data collection finds that China has begun relocating the Atlantic Amsterdam from inside the Provisional Measures Zone (PMZ) on January 27. .. View of the Atlantic Amsterdam, the Chinese “central integrated management platform” for its aquaculture cages, in the…
December 15, 2025, by Jennifer Jun, Asia Maritime Transparency Initiative and Victor Cha—
China’s deployment of buoys near the Korea-China PMZ signals expanding monitoring and gray zone pressure in the Yellow Sea (West Sea)... Sources: CSIS Beyond Parallel; Republic of Korea Navy Headquarters Report submitted to the South Korean National Assembly, shared with the press Download Report PDF This...
December 12, 2025, by Victor Cha—
What is China building in the area in and around the Korea-China Provisional Measures Zone (PMZ) in the Yellow Sea (West Sea)? Is it really only for fishing, or are there dual-nature capabilities that we should worry about? What do we really know about the 13 buoys, the 2 aquaculture cages (Shen Lan 1 & Shen Lan 2), and the integrated management platform (Atlantic Amsterdam) that China has placed in the area?
December 9, 2025, by Victor Cha—
Under the 2001 Korea-China Fisheries Agreement, South Korea and China established a jointly managed maritime area called the Provisional Measures Zone (PMZ) in the Yellow Sea (West Sea). .. Photo Credit: CSIS Beyond Parallel Download Map Download Report Under the 2001 Korea-China Fisheries Agreement,…
October 27, 2025, by Jennifer Jun, Asia Maritime Transparency Initiative and Victor Cha—
Recent AIS analysis show continued standoff between South Korean and Chinese Coast Guards in the Provisional Measures Zone (PMZ)... Left: Image of the Shen Lan 1, the first of the two aquaculture cages to be deployed inside the South Korea-China Provisional Measures Zone (PMZ),...
June 23, 2025, by Jennifer Jun, Asia Maritime Transparency Initiative and Victor Cha—
Satellite imagery and AIS data analysis provide the first comprehensive timeline on the Chinese structures in the South Korea-China Provisional Measures Zone... View of the Atlantic Amsterdam, May 30, 2025. Copyright © Maxar Technologies. Image may not…
January 15, 2025, by Victor Cha and Ellen Kim—
Yoon Suk Yeol, the lionized…
June 27, 2023, by Victor Cha and Ramon Pacheco Pardo—
Victor Cha and Ramon Pacheco Pardo draw on decades of research to explore the history of modern Korea, from the late nineteenth century, Japanese occupation, and Cold War division to the present day. .. 2023, Yale University Press “Korea gives the answer to the lingering enigma of how two extremely…
