YEREVAN, JANUARY 21, ARMENPRESS. Secretary General of the Collective Security Treaty Organization (CSTO) Stanislav Zas says the situation in the Caucasian region remains relatively stable thanks to the Russian-mediated agreements reached between Armenia and Azerbaijan.

During a talk with the UN Assistant Secretary General Miroslav Jenca, the CSTO chief said that a practical work for the state border delimitation and demarcation is needed aimed at the further solution of the situation.