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.
On June 3, 2026, a regular meeting of the CSTO Council of Defense Ministers (CDM) was held at the Patriot Central Park of the Russian Ministry of Defense under the chairmanship of the Russian side. The meeting was attended by CSTO Secretary General Talatbek Masadykov and Chief of the CSTO Joint Staff Andrey Serdyukov.
From June 1 to 3, Saratov (Russian Federation) is hosting a series of events involving the member states of the Collective Security Treaty Organization aimed at strengthening the collective response system to biological threats.
On June 1, 2026, consultations at the deputy foreign minister level of the CSTO member states were held in Moscow.
On May 28, 2026, CSTO Secretary General Talatbek Masadykov took part in the International Security Forum held under the auspices of the Security Council of the Russian Federation. More than 150 delegations from 120 countries participated in the event.
A meeting of the CSTO Council of Foreign Ministers was held in Almaty
21.06.2024
On June 21, 2024, in Almaty, a meeting of the CSTO Council of Foreign Ministers was held under the chairmanship of the Kazakh side. The CSTO Secretary General Imangali Tasmagambetov made a report on the state of the international and regional situation and its impact on the security of the member states of the Collective Security Treaty Organization.
The meeting participants held a detailed discussion of a wide range of international issues with a focus on the problem of ensuring peace and stability in the CSTO collective security regions.
Based on the results of the meeting, the draft decision of the CSTO Collective Security Council "On the CSTO Special Interstate Policy for strengthening sections of the Tajik-Afghan Border", previously approved by the Council of Defense Ministers and the Committee of Secretaries of the CSTO Security Councils, was agreed upon.
A number of statements were also adopted:
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Statement by the Ministers for Foreign Affairs of the member states of the Collective Security Treaty Organization on topical issues of the exploration and use of outer space for peaceful purposes;
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Statement by the Ministers for Foreign Affairs of the member states of the Collective Security Treaty Organization in connection with the 80th anniversary of the liberation of Belarus from Nazi invaders
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Statement by the Ministers for Foreign Affairs of the member states of the Collective Security Treaty Organization on the situation in the Middle East and North Africa;
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Statement by the Ministers for Foreign Affairs of the member states of the Collective Security Treaty Organization on expanding cooperation in the field of international information security.
