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.
At the CSTO Joint Staff, Colonel General Anatoly Sidorov met with participants of the meeting of chairmen of parliamentary committees of the CSTO member states on international relations, defense and security
On February 1 this year, in Moscow, Colonel General Anatoly Sidorov, the Head of the CSTO Joint Staff, had a working meeting with the participants of the second meeting of the chairmen of the committees (commissions) of the parliaments of the CSTO member states, whose competence includes international relations, defense and security issues. The meeting was headed by Leonid Kalashnikov, the Chairman of the State Duma Committee of the Federal Assembly of the Russian Federation.
The meeting participants have discussed topical issues of improving the system of collective security and the priorities of the CSTO during the presidency of the Republic of Belarus in the Organization in 2023, as well as issues of cooperation in organizing and conducting joint events.
Colonel General Anatoly Sidorov, Chief of the CSTO Joint Staff, briefed the members of the delegation on the activities of the structural subdivisions of the CSTO Joint Staff and the Organization's Crisis Response Center. He briefed parliamentarians on the main directions of development of the military component of the CSTO, on the forces and means of the Organization's collective security system, on the joint training of the CSTO Troops (Collective Forces), as well as on the algorithms of work in crisis response.
A delegation of representatives of parliaments of the CSTO member states was also familiarized with the historical exposition of the lecture and exhibition hall, located in the International Military Center.