On 3-5 June, the Republic of Belarus hosted the second staff talks on the organization and conduct of the joint trainings with the CSTO Collective Rapid Reaction Forces (CRRF) “Interaction-2025”, special trainings with intelligence forces and means “Search-2025” and logistics “Echelon-2025” conducted as part of the joint operational-strategic training “Combat Brotherhood-2025”.
The CSTO Secretary General I.N. Tasmagambetov met with Ambassador Extraordinary and Plenipotentiary of the People's Republic of China to the Russian Federation Zhang Hanhui
On 27-30 May, in the city of St. Petersburg, on the basis of the Mikhailovsky Military Artillery Academy, a training and methodological meeting was held with the heads of the CSTO basic training and research organizations to coordinate joint training of military personnel and scientific work.
On 28 May 2025 in Bishkek, Chairman of the CSTO Collective Security Council, President of the Kyrgyz Republic Sadyr Japarov received the participants of the meeting of the Council of Defense Ministers of the Organization, held with the participation of CSTO Secretary General Imangali Tasmagambetov and Chief of the CSTO Joint Staff Colonel General Andrei Serdyukov.
On May 28, 2025, a regular meeting of the CSTO Council of Defense Ministers was held in Bishkek under the chairmanship of the Kyrgyz side. The event was attended by Secretary General Imangali Tasmagambetov and Colonel General Andrei Serdyukov, Chief of the Organization's Joint Staff.
The teachers and cadets of the Russian Military Medical Academy named after S.M. Kirov are involved for the first time in a CSTO training in Kazakhstan

The faculty and graduating cadets of the Kirov Russian Military Medical Academy are involved for the first time in a joint training of the Collective Security Treaty Organization Collective Forces in the Republic of Kazakhstan.
The tasks facing the group include joint actions with NBC protection units to detect and eliminate a particularly dangerous infection. The specialists will perform clinical diagnostics, provide first aid to the conditionally injured and evacuate them to a military field infection hospital. They will also conduct sanitary-epidemiological reconnaissance of the contaminated area. Participate in the organization and conduct of anti-epidemic measures, including the introduction of quarantine and the transfer of an infectious disease hospital to work in conditions of strict anti-epidemic regime.
In the course of joint fulfillment of combat training tasks on liquidating nidus of especially dangerous infection they will use the experience, gained by Russian specialists during the fight against new coronavirus infection in Italy and Serbia.
Skills and elements of cohesion with units of radiation, chemical and biological protection of the CSTO member states will be used in the training process of the academy, as well as in countering biological threats.
Earlier it was reported that the CSTO trainings in the Republic of Kazakhstan for the first time will work out the elimination of emergency situations of a biological nature.
The active phase of command-staff training of the CSTO Collective Rapid Reaction Forces "Interaction-2022", the special training "Search-2022" with forces and means of intelligence and "Echelon-2022" with logistics units will be held from 3 to 7 October at Kazakhstan's training ground "Matybulak".
Military contingents of the CSTO member states, task forces of the Joint Staff and the CSTO Secretariat, special forces from special units of internal affairs bodies (police), security agencies and special services, as well as authorized bodies for prevention and liquidation of emergencies will participate in the training.
It is planned that the total number of participants in the trainings in Kazakhstan will be more than 6,500 people and more than 850 units of military and special equipment, including aircraft, helicopters, and unmanned aerial vehicles. The core of the Russian contingent will be subunits of the Central Military District.