From June 2 to 4, 2026, the Third World Conference of Sinologists was held in Dunhuang, Gansu Province, under the theme "Drawing on the Wisdom of Chinese and Foreign Civilizations to Meet the Challenges of Our Time." The conference was jointly hosted by the China International Communications Group (CICG) and the People's Government of Gansu Province. The Center for International Security and Strategy (CISS), Tsinghua University, organized the conference's second parallel session, titled "Harmony and Coexistence: The Peaceful Gene of Chinese Civilization."

On April 13, 2026, during the visit to Tsinghua University, Pedro Sánchez, President of the Government of Spain, attended the Seminar on China-EU Relations hosted by the Center for International Security and Strategy (CISS) at Tsinghua University. He held in-depth discussions with Chinese experts on the development of China-EU relations and the prospects for China-Spain cooperation amid the current international situation. The seminar was moderated by Yang Bin, Vice Chancellor of Tsinghua University Council.

On March 12, 2026, the Center for International Security and Strategy (CISS) at Tsinghua University held a seminar titled “Recent Developments in Iran and the Trajectory of U.S.–Israel–Iran Relations.” The event brought together more than ten experts and scholars from institutions including the China Institutes of Contemporary International Relations, the Chinese Academy of Social Sciences, the China Foreign Affairs University, Ningxia University, and other academic organizations for in-depth discussions. The seminar opened with remarks by Professor Chen Qi, Deputy Director of CISS, and was moderated by Wen Jing, Postdoctoral Fellow and Assistant Researcher at CISS.

On January 27, 2026, the Center for International Security and Strategy (CISS) at Tsinghua University successfully held an online conference titled the “China–Kyrgyzstan International Dialogue on Artificial Intelligence Cooperation.” The dialogue, themed “Central Asian AI: Sustainable Cooperation between China and Kyrgyzstan in Artificial Intelligence,” brought together experts, scholars, corporate representatives, and young researchers from both countries to discuss topics such as the development pathways of artificial intelligence in Central Asia, technological cooperation, and talent cultivation.

On January 15, 2026, the Center for International Security and Strategy (CISS) at Tsinghua University successfully hosted a book talk for U.S. Middle East Policy (2009-2017), a new monograph by Wen Jing, Postdoctoral Researcher at CISS and Director of Media and Communications for the China Forum. The event attracted more than 70 participants, including scholars, media professionals, and students.

On December 19, 2025, the Center for International Security and Strategy (CISS) hosted a roundtable seminar on the situation on the Korean Peninsula. More than 20 experts and scholars from China and the Republic of Korea participated in in-depth exchanges and discussions on key issues including developments on the Korean Peninsula, security risks, and regional cooperation.

From December 4 to 5, 2025, the Seminar on the Responsible Use of Technology in Humanitarian Action was held in Beijing. The event was co-organized by the Center for International Security and Strategy (CISS), Tsinghua University, and the International Committee of the Red Cross (ICRC). More than 80 experts and scholars from China, the Netherlands, Switzerland, Sweden, Luxembourg, Russia, the Republic of Korea, and other countries participated in the discussions.

On November 10, 2025, a delegation from the Centre for Humanitarian Dialogue (HD) visited the Center for International Security and Strategy (CISS) at Tsinghua University to jointly hold the “China-Europe Strategic Dialogue.” Experts and scholars from China and Europe engaged in in-depth discussions on China-Europe relations, economic cooperation, and security issues in the context of the shifting global landscape.

From October 23 to 25, the 2025 Bund Summit was successfully held in Huangpu District, Shanghai, under the theme “Embracing Transformations: New Order, New Technology.” The event was co-hosted by the China Finance 40 Forum (CF40) and Tsinghua University, with the Center for International Security and Strategy (CISS), Tsinghua University serving as one of the organizers.

On September 28, 2025, the China Forum of the Center for International Security and Strategy (CISS) at Tsinghua University successfully hosted the China Forum · China-Russia Dialogue under the theme “The Future of China-Russia Relations.” The dialogue focused on the comprehensive strategic partnership of coordination for a new era between China and Russia and featured three discussion sessions: “An Equal and Orderly Multipolar World,” “Inclusive and Beneficial Economic Globalization,” and “Geopolitics and Information Warfare.” Experts and scholars from both countries engaged in in-depth exchanges around these topics.

On October 11, the Center for International Security and Strategy (CISS) at Tsinghua University successfully held a dialogue on “Trends and Agendas in China-Russia-U.S. Relations.” The discussion featured Prof. Oleg P. Ivanov, former Vice-Rector for Research and Professor of Political Science at the Diplomatic Academy of the Russian Foreign Ministry; Dr. Xu Wenhong, Associate Research Fellow at the Institute of Russian, Eastern European and Central Asian Studies of the Chinese Academy of Social Sciences and Deputy Secretary-General of the Belt and Road Research Center; together with Dr. Da Wei, Director of CISS; Dr. Song Bo, Assistant Research Fellow; and Dr. Wang Congyue, Postdoctoral Fellow and Assistant Research Fellow at CISS.

On October 15, 2025, the Center for International Security and Strategy (CISS) at Tsinghua University successfully held the “2025 U.S.-China Track II Dialogue.” The meeting was co-chaired by Da Wei, Director of CISS and Professor at the Department of International Relations at Tsinghua University, and Evan A. Feigenbaum, Vice President for Studies at the Carnegie Endowment for International Peace.