On June 10, 2026, a regular meeting of the CSTO Council of Foreign Ministers was held in Kazan (Russian Federation) under the chairmanship of the Russian side, with the participation of CSTO Secretary General Talatbek Masadykov. CIS Deputy Secretary General Denis Trefilov and SCO Deputy Secretary General Oleg Kopylov were also invited to attend the meeting.
On June 9, 2026, a delegation of the Secretariat of the Collective Security Treaty Organization, headed by CSTO Deputy Secretary General Valery Semerikov, took part in the 19th Meeting of Heads of Lead Counter-Terrorism Units of the Competent Authorities of the CIS Member States and Heads of National Structures Responsible for Coordinating Counter-Terrorism and Counter-Extremism Activities. The event was organized by the Anti-Terrorism Center of the CIS Member States.
A working meeting between CSTO Secretary General Talatbek Masadykov and Director of the Institute of China and Contemporary Asia of the Russian Academy of Sciences Kirill Babaev was held at the Secretariat of the Collective Security Treaty Organization.
From June 2 to 4, the Republic of Belarus hosted the second staff talks on the organization and conduct of the CSTO Peacekeeping Forces command-and-staff exercise “Indestructible Brotherhood 2026” and the special exercise “Barrier 2026” involving the CSTO Joint CBRN Protection and Medical Support Formation.
The CSTO Secretariat held its first meeting of the Permanent Council in 2026
On 13 January 2026, the Secretariat of the Collective Security Treaty Organization held the first meeting of the CSTO Permanent Council this year.
In accordance with the established rotation procedure, the Permanent and Plenipotentiary Representative of the Russian Federation to the CSTO, Viktor Vasilyev, assumed the chairmanship of the Permanent Council for 2026.
The meeting was attended by the CSTO Secretary General, Talatbek Masadykov. He emphasized the need to complete the coordination of the action plan for the implementation of the decisions adopted at the November 2025 session of the CSTO Collective Security Council, as well as the priority areas of the CSTO’s activities during the chairmanship of the Russian Federation, with a view to their subsequent approval by the Chairman of the CSTO Collective Security Council, Vladimir Putin.
The participants also discussed current issues related to the Organization’s activities in connection with the commencement of the Russian Federation’s chairmanship of the CSTO in 2026.