Combat training of the CSTO collective forces and the fight against epidemics. Putin's statements. The President of the Russian Federation noted that in 2027 the Association will celebrate 35 years since the signing of the Collective Security Treaty and 25 years since its establishment.

Combat training of the CSTO collective forces and the fight against epidemics. Putin's statements. The President of the Russian Federation noted that in 2027 the Association will celebrate 35 years since the signing of the Collective Security Treaty and 25 years since its establishment.