04.06.2026

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.

03.06.2026

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.

02.06.2026

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.

01.06.2026

On June 1, 2026, consultations at the deputy foreign minister level of the CSTO member states were held in Moscow.

29.05.2026

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.


The CSTO Secretary General Stanislav Zas took part in breakfast on behalf of the Minister of Foreign Affairs of the Russian Federation Sergey Lavrov, dedicated to the 75th anniversary of the Great Victory in the Great Patriotic War

The CSTO Secretary General Stanislav Zas took part in breakfast on behalf of the Minister of Foreign Affairs of the Russian Federation Sergey Lavrov, dedicated to the 75th anniversary of the Great Victory in the Great Patriotic War 29.06.2020

On June 26, in Moscow a breakfast on behalf of the Minister of Foreign Affairs of the Russian Federation Sergey V. Lavrov, dedicated to the 75th anniversary of the Great Victory in the Great Patriotic War of 1941-1945, was held. In the breakfast the ambassadors of the CIS member states accredited in Russia, the CIS Executive Secretary S.N. Lebedev, the CSTO Secretary General S.V. Zas and the ECE Board Chairman M.V. Myasnikovich took part.

In the course of the meeting particular attention was paid to the importance of combining efforts to preserve the historical memory of the lessons of the war, in order to prevent such war recurrence in the future. An interchange of views took place on interaction and on pressing international and regional topics.

Expositions dedicated to the work of Soviet diplomats upon the years of the Great Patriotic War of 1941-1945, the life of a foreign diplomatic corps during the evacuation period, and also the contribution of the Union Republics of the USSR (now the CSTO member states) to the Great Victory were deployed as margin notes of the event. The awards of the Second World War of the countries of the Anti-Hitler coalition and anniversary medals were presented.

The participants in the meeting were presented with the commemorative publication prepared for the 75th Anniversary of the Great Victory “On Diplomatic Fronts.1941-1945”, which included unique archival documents on the contribution of Soviet diplomacy to the defeat of fascism.


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