NSB Identifies Thousands of 'Cognitive Warfare' Posts Following Trump-Xi Summit
Quick Look
- Taiwan's National Security Bureau (NSB) has identified over 10,000 posts on social media platforms engaging in "cognitive warfare" aimed at influencing public opinion following the Trump-Xi summit.
- The posts, primarily targeting Taiwanese citizens, spread disinformation and propaganda.
AI-generated summary
Why It Matters
Taiwan's National Security Bureau (NSB) has detected a significant surge in online posts engaging in 'cognitive warfare' following the recent summit between US President Donald Trump and Chinese President Xi Jinping. These posts aim to manipulate public opinion within Taiwan.
NSB identifies thousands of ‘cognitive warfare’ posts following Trump-Xi summit
TAIPEI TIMES 2026/05/26 03:00
The National Security Bureau (NSB) has identified more than 10,000 social media posts that it deems to be engaging in “cognitive warfare” aimed at influencing public opinion in Taiwan, particularly following the recent summit between U.S. President Donald Trump and Chinese President Xi Jinping.
These posts, primarily targeting Taiwanese citizens, are designed to spread disinformation and propaganda, according to the NSB.
The bureau stated that it is closely monitoring the situation and working to counter the effects of these online campaigns. The specific platforms where these posts are most prevalent and the exact nature of the disinformation were not detailed in the initial report.
Cognitive warfare refers to the use of information and communication technologies to influence the perceptions, attitudes, and behaviors of targeted populations. It often involves a coordinated effort to sow discord, undermine trust in institutions, and shape political narratives.
The NSB’s findings underscore the ongoing challenges Taiwan faces in combating foreign influence operations and maintaining a well-informed citizenry, especially in the sensitive geopolitical context of cross-strait relations and international diplomacy.
Further details on the NSB’s analysis and countermeasures are expected to be released as the situation develops.
Open Questions
- What specific platforms are most affected by these posts?
- What are the primary narratives being pushed by these cognitive warfare campaigns?
- What measures are being taken by the NSB and other Taiwanese authorities to counter this disinformation?
- What is the suspected origin or attribution of these posts?



