From March 18 to 20, 2026, the 8th International Forum on Strategy and Security, organized by the Center for International Security and Strategy (CISS) at Tsinghua University, was held in Beijing. The forum, themed “Inflection Point:Mapping the Emerging New Global Order” invited over 60 participants from countries including China, the United States, the United Kingdom, Russia, India, Germany, Switzerland, South Korea, and Singapore. Discussions were organized around five core themes: International Order, China–U.S. Relations, a Multipolar World, the Asia-Pacific Region, and Global Agendas. The forum received support from the China–U.S. Exchange Foundation (CUSEF).

From March 19 to 21, 2025, the 7th International Forum on Security and Strategy, organized by the Center for International Security and Strategy (CISS) at Tsinghua University, was held in Beijing. The forum, themed "Navigating New Paths in a Reshaping Global Order ," gathered more than 60 distinguished guests from China, the United States, the United Kingdom, Russia, Australia, South Korea, Germany, Singapore, and other countries. Discussions focused on four key topics: "Global Order in Flux,""A New Landscape for China-U.S. Relations," "The Asia-Pacifi c: Choices and Prospects," and " Global Issues Amidst a Shifting Order." During the open session on the afternoon of March 21, over 50 domestic and international media outlets attended to cover the event. The forum was supported by the China-United States Exchange Foundation (CUSEF).

On March 26-27, 2024, the Center for International Security and Strategy (CISS) of Tsinghua University hosted the 6th International Forum on Security and Strategy under the theme of “Seeking Consensus, Building Stability” in Beijing.

​From March 23 to 25, 2023, the Center for International Security and Strategy of Tsinghua University (CISS) held the fifth International Forum on Security and Strategy in Beijing.

On March 19, 2022, the fourth International Forum on Security and Strategy was hosted by the Center for International Security and Strategy (CISS) at Tsinghua University in Beijing in both virtual and in-person formats.

On January 23 and 24, 2021, the Center for International Security and Strategy (CISS), Tsinghua University, held the 3rd International Forum on Security and Strategy in Beijing. The event, themed “International Order: Changes and Continuities,” took place both in-person and virtually. More than 60 guests from China, the US, the UK, Germany, Russia, Australia, South Korea and other countries convened for deep-dive discussions and proposals on three sub-topics: “The Great Power Relations: Cooperation or Conflict?” “Security and Military: Peace or War?” and “Globalization: Moving Forward or Backward?”