Relations between Japan and China have been tense since last autumn, with Chinese media and certain online discussions questioning Okinawa's affiliation with Japan and using the name Ryukyu. Dylan Plung, a researcher in modern Japanese history and international relations at the University of Washington, argues that even if China cannot achieve Okinawa's independence, its primary goal is to weaken the Japan-US alliance. This commentary reflects growing concerns over China's historical claims regarding Okinawa, which they describe as a historical Chinese territory under dispute.

Chinese scholars and state media assert that Okinawa remained a vassal of China even after the Satsuma invasion in 1609, declaring its legal status as 'undetermined.' They cast doubts on the validity of the 1951 San Francisco Peace Treaty, which recognized Japan's sovereignty and acknowledged US command over the Ryukyu Islands, claiming it was primarily a geopolitical maneuver excluding China and the Soviet Union during the Cold War. These assertions are part of a larger trend where organized campaigns in China label Japan's historical claims as 'false history,' suggesting they justify militaristic expansion.

This strategic dissemination of 'false history' poses implications for Japanese sovereignty, especially over regions like Okinawa which hosts critical US military bases. By undermining Japan's claims, China could potentially weaken US power projection in the Indo-Pacific, raising questions about the security dynamics in the region. The ongoing disinformation campaigns, including the use of numerous fake accounts to spread misleading narratives, reinforce the need for vigilance in international relations and policy formulation regarding historical contexts and territorial claims.