https://en.odkb-csto.org/news/news_odkb/sostoyalos-torzhestvennoe-meropriyatie-posvyashchennoe-33-y-godovshchine-podpisaniya-dogovora-o-koll/
A solemn event dedicated to the 33rd anniversary of the signing of the Collective Security Treaty...
OSCE Secretary General Thomas Greminger will visit the CSTO Secretariat and take part in the meeting of the Permanent Council of the Collective Security Treaty...
collective security treatyto thesolemneventdedicated